./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/list-simple/sll2c_remove_all.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b810b898-5cbe-403d-80b9-0bc4f526646f/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b810b898-5cbe-403d-80b9-0bc4f526646f/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b810b898-5cbe-403d-80b9-0bc4f526646f/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b810b898-5cbe-403d-80b9-0bc4f526646f/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/list-simple/sll2c_remove_all.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b810b898-5cbe-403d-80b9-0bc4f526646f/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b810b898-5cbe-403d-80b9-0bc4f526646f/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash cd9bd7b6c1446abd728b90c98a54cb367face4c5994cfeca4979c2dbc50ad4d3 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 16:30:33,843 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 16:30:33,845 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 16:30:33,863 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 16:30:33,864 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 16:30:33,865 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 16:30:33,866 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 16:30:33,867 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 16:30:33,869 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 16:30:33,870 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 16:30:33,870 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 16:30:33,871 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 16:30:33,872 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 16:30:33,873 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 16:30:33,874 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 16:30:33,875 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 16:30:33,876 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 16:30:33,877 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 16:30:33,878 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 16:30:33,880 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 16:30:33,881 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 16:30:33,882 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 16:30:33,883 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 16:30:33,883 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 16:30:33,885 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 16:30:33,886 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 16:30:33,886 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 16:30:33,886 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 16:30:33,887 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 16:30:33,887 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 16:30:33,887 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 16:30:33,888 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 16:30:33,888 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 16:30:33,889 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 16:30:33,889 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 16:30:33,890 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 16:30:33,890 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 16:30:33,890 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 16:30:33,890 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 16:30:33,891 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 16:30:33,891 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 16:30:33,892 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b810b898-5cbe-403d-80b9-0bc4f526646f/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 16:30:33,905 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 16:30:33,905 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 16:30:33,906 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 16:30:33,906 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 16:30:33,906 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 16:30:33,907 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 16:30:33,907 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 16:30:33,907 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 16:30:33,907 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 16:30:33,907 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 16:30:33,907 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 16:30:33,907 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 16:30:33,907 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 16:30:33,907 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 16:30:33,907 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 16:30:33,908 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 16:30:33,908 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 16:30:33,908 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 16:30:33,908 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 16:30:33,908 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 16:30:33,908 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 16:30:33,908 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 16:30:33,908 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 16:30:33,908 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 16:30:33,908 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 16:30:33,908 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 16:30:33,909 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 16:30:33,909 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 16:30:33,909 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_b810b898-5cbe-403d-80b9-0bc4f526646f/bin/ukojak-rkRKPMF4O4/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b810b898-5cbe-403d-80b9-0bc4f526646f/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cd9bd7b6c1446abd728b90c98a54cb367face4c5994cfeca4979c2dbc50ad4d3 [2022-12-14 16:30:34,091 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 16:30:34,111 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 16:30:34,113 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 16:30:34,114 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 16:30:34,115 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 16:30:34,116 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b810b898-5cbe-403d-80b9-0bc4f526646f/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/list-simple/sll2c_remove_all.i [2022-12-14 16:30:36,686 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 16:30:36,857 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 16:30:36,857 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b810b898-5cbe-403d-80b9-0bc4f526646f/sv-benchmarks/c/list-simple/sll2c_remove_all.i [2022-12-14 16:30:36,864 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b810b898-5cbe-403d-80b9-0bc4f526646f/bin/ukojak-rkRKPMF4O4/data/a2cc30759/2c4d6924d03544009c1a1e7307f6ee7d/FLAG32f98323a [2022-12-14 16:30:36,874 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b810b898-5cbe-403d-80b9-0bc4f526646f/bin/ukojak-rkRKPMF4O4/data/a2cc30759/2c4d6924d03544009c1a1e7307f6ee7d [2022-12-14 16:30:36,876 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 16:30:36,877 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 16:30:36,878 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 16:30:36,878 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 16:30:36,880 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 16:30:36,881 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 04:30:36" (1/1) ... [2022-12-14 16:30:36,881 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a91e479 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:30:36, skipping insertion in model container [2022-12-14 16:30:36,882 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 04:30:36" (1/1) ... [2022-12-14 16:30:36,887 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 16:30:36,909 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 16:30:37,086 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b810b898-5cbe-403d-80b9-0bc4f526646f/sv-benchmarks/c/list-simple/sll2c_remove_all.i[24082,24095] [2022-12-14 16:30:37,090 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 16:30:37,096 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 16:30:37,126 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b810b898-5cbe-403d-80b9-0bc4f526646f/sv-benchmarks/c/list-simple/sll2c_remove_all.i[24082,24095] [2022-12-14 16:30:37,126 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 16:30:37,143 INFO L208 MainTranslator]: Completed translation [2022-12-14 16:30:37,144 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:30:37 WrapperNode [2022-12-14 16:30:37,144 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 16:30:37,145 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 16:30:37,145 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 16:30:37,145 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 16:30:37,150 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:30:37" (1/1) ... [2022-12-14 16:30:37,159 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:30:37" (1/1) ... [2022-12-14 16:30:37,174 INFO L138 Inliner]: procedures = 126, calls = 36, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 111 [2022-12-14 16:30:37,174 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 16:30:37,175 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 16:30:37,175 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 16:30:37,175 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 16:30:37,181 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:30:37" (1/1) ... [2022-12-14 16:30:37,181 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:30:37" (1/1) ... [2022-12-14 16:30:37,184 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:30:37" (1/1) ... [2022-12-14 16:30:37,184 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:30:37" (1/1) ... [2022-12-14 16:30:37,189 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:30:37" (1/1) ... [2022-12-14 16:30:37,191 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:30:37" (1/1) ... [2022-12-14 16:30:37,192 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:30:37" (1/1) ... [2022-12-14 16:30:37,193 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:30:37" (1/1) ... [2022-12-14 16:30:37,195 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 16:30:37,196 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 16:30:37,196 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 16:30:37,196 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 16:30:37,197 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:30:37" (1/1) ... [2022-12-14 16:30:37,202 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 16:30:37,209 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b810b898-5cbe-403d-80b9-0bc4f526646f/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 16:30:37,219 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b810b898-5cbe-403d-80b9-0bc4f526646f/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 16:30:37,220 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b810b898-5cbe-403d-80b9-0bc4f526646f/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 16:30:37,245 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 16:30:37,245 INFO L130 BoogieDeclarations]: Found specification of procedure node_create [2022-12-14 16:30:37,246 INFO L138 BoogieDeclarations]: Found implementation of procedure node_create [2022-12-14 16:30:37,246 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 16:30:37,246 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 16:30:37,246 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 16:30:37,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 16:30:37,246 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 16:30:37,246 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 16:30:37,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 16:30:37,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 16:30:37,246 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 16:30:37,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 16:30:37,340 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 16:30:37,342 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 16:30:37,504 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 16:30:37,537 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 16:30:37,537 INFO L300 CfgBuilder]: Removed 3 assume(true) statements. [2022-12-14 16:30:37,539 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 04:30:37 BoogieIcfgContainer [2022-12-14 16:30:37,539 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 16:30:37,540 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 16:30:37,540 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 16:30:37,547 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 16:30:37,548 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 04:30:37" (1/1) ... [2022-12-14 16:30:37,554 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 16:30:37,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:37,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 21 states and 28 transitions. [2022-12-14 16:30:37,632 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 28 transitions. [2022-12-14 16:30:37,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-12-14 16:30:37,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:37,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:37,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:37,883 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:30:37,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:37,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 22 states and 29 transitions. [2022-12-14 16:30:37,929 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 29 transitions. [2022-12-14 16:30:37,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-12-14 16:30:37,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:37,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:37,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:38,055 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:38,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:38,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 23 states and 31 transitions. [2022-12-14 16:30:38,194 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 31 transitions. [2022-12-14 16:30:38,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 16:30:38,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:38,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:38,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:38,295 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:38,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:38,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 26 states and 37 transitions. [2022-12-14 16:30:38,364 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 37 transitions. [2022-12-14 16:30:38,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-12-14 16:30:38,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:38,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:38,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:38,410 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:38,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:38,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 26 states and 36 transitions. [2022-12-14 16:30:38,419 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 36 transitions. [2022-12-14 16:30:38,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-12-14 16:30:38,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:38,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:38,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:38,632 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 16:30:38,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:38,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 29 states and 42 transitions. [2022-12-14 16:30:38,982 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 42 transitions. [2022-12-14 16:30:38,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-12-14 16:30:38,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:38,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:39,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:39,071 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:39,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:39,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 32 states and 45 transitions. [2022-12-14 16:30:39,092 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 45 transitions. [2022-12-14 16:30:39,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-12-14 16:30:39,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:39,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:39,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:39,445 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 16:30:40,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:40,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 34 states and 49 transitions. [2022-12-14 16:30:40,201 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 49 transitions. [2022-12-14 16:30:40,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:40,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:40,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:40,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:40,865 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:42,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:42,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:42,447 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:42,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:42,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:42,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:42,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:42,705 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:42,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:42,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:42,820 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:42,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:42,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:42,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:42,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:43,078 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:43,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:43,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:43,092 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:43,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:43,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:43,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:43,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:43,314 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:43,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:43,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:43,327 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:43,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:43,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:43,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:43,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:43,563 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:43,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:43,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:43,579 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:43,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:43,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:43,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:43,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:43,801 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:43,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:43,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:43,816 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:43,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:43,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:43,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:43,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:44,037 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:44,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:44,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:44,052 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:44,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:44,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:44,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:44,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:44,275 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:44,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:44,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:44,296 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:44,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:44,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:44,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:44,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:44,484 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:44,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:44,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:44,498 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:44,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:44,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:44,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:44,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:44,702 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:44,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:44,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:44,720 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:44,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:44,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:44,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:44,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:44,910 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:44,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:44,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:44,931 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:44,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:44,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:44,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:44,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:45,165 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:45,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:45,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:45,179 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:45,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:45,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:45,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:45,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:45,357 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:45,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:45,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:45,372 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:45,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:45,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:45,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:45,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:45,549 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:45,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:45,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:45,564 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:45,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:45,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:45,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:45,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:45,776 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:45,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:45,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:45,788 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:45,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:45,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:45,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:45,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:45,960 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:45,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:45,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:45,971 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:45,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:45,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:45,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:45,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:46,176 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:46,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:46,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:46,189 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:46,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:46,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:46,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:46,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:46,402 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:46,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:46,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:46,417 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:46,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:46,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:46,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:46,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:46,631 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:46,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:46,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:46,644 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:46,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:46,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:46,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:46,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:46,818 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:46,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:46,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:46,842 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:46,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:46,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:46,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:46,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:47,117 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:47,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:47,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:47,134 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:47,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:47,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:47,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:47,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:47,359 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:47,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:47,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:47,374 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:47,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:47,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:47,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:47,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:47,552 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:47,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:47,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:47,566 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:47,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:47,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:47,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:47,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:47,737 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:47,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:47,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:47,746 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:47,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:47,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:47,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:47,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:47,902 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:47,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:47,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:47,914 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:47,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:47,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:47,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:47,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:48,072 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:48,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:48,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:48,085 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:48,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:48,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:48,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:48,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:48,256 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:48,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:48,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:48,267 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:48,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:48,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:48,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:48,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:48,438 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:48,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:48,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:48,450 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:48,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:48,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:48,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:48,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:48,616 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:48,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:48,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:48,630 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:48,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:48,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:48,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:48,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:48,860 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:48,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:48,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:48,871 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:48,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:48,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:48,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:48,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:49,041 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:49,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:49,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:49,055 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:49,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:49,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:49,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:49,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:49,278 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:49,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:49,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:49,291 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:49,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:49,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:49,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:49,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:49,465 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:49,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:49,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:49,473 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:49,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:49,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:49,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:49,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:49,651 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:49,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:49,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:49,662 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:49,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:49,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:49,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:49,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:49,823 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:49,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:49,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:49,837 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:49,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:49,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:49,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:49,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:50,049 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:50,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:50,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:50,058 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:50,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:50,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:50,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:50,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:50,211 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:50,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:50,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:50,220 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:50,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:50,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:50,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:50,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:50,379 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:50,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:50,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:50,388 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:50,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:50,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:50,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:50,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:50,548 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:50,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:50,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:50,559 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:50,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:50,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:50,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:50,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:50,730 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:50,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:50,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:50,742 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:50,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:50,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:50,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:50,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:50,900 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:50,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:50,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:50,911 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:50,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:50,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:50,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:50,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:51,069 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:51,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:51,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:51,081 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:51,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:51,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:51,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:51,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:51,236 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:51,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:51,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:51,246 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:51,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:51,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:51,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:51,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:51,429 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:51,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:51,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:51,442 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:51,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:51,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:51,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:51,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:51,623 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:51,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:51,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:51,634 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:51,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:51,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:51,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:51,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:51,794 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:51,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:51,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:51,804 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:51,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:51,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:51,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:51,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:51,968 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:51,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:51,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:51,976 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:51,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:51,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:51,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:51,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:52,150 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:52,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:52,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:52,158 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:52,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:52,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:52,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:52,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:52,308 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:52,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:52,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:52,316 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:52,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:52,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:52,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:52,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:52,463 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:52,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:52,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:52,471 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:52,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:52,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:52,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:52,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:52,626 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:52,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:52,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:52,635 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:52,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:52,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:52,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:52,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:52,811 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:52,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:52,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:52,823 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:52,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:52,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:52,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:52,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:52,980 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:52,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:52,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:52,992 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:52,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:52,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:52,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:53,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:53,171 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:53,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:53,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:53,179 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:53,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:53,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:53,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:53,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:53,331 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:53,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:53,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:53,339 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:53,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:53,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:53,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:53,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:53,508 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:53,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:53,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:53,521 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:53,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:53,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:53,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:53,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:53,715 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:53,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:53,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:53,724 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:53,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:53,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:53,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:53,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:53,877 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:53,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:53,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:53,886 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:53,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:53,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:53,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:53,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:54,038 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:54,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:54,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:54,046 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:54,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:54,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:54,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:54,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:54,193 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:54,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:54,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:54,201 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:54,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:54,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:54,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:54,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:54,348 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:54,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:54,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:54,356 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:54,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:54,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:54,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:54,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:54,506 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:54,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:54,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:54,514 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:54,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:54,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:54,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:54,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:54,661 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:54,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:54,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:54,670 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:54,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:54,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:54,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:54,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:54,828 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:54,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:54,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:54,836 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:54,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:54,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:54,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:54,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:54,988 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:54,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:54,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:54,996 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:54,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:54,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:54,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:55,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:55,143 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:55,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:55,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:55,151 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:55,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:55,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:55,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:55,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:55,301 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:55,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:55,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:55,310 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:55,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:55,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:55,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:55,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:55,465 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:55,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:55,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:55,473 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:55,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:55,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:55,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:55,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:55,629 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:55,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:55,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:55,636 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:55,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:55,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:55,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:55,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:55,793 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:55,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:55,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:55,802 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:55,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:55,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:55,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:55,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:55,976 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:55,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:55,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:55,988 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:55,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:55,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:55,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:56,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:56,151 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:56,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:56,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:56,163 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:56,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:56,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:56,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:56,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:56,324 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:56,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:56,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:56,337 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:56,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:56,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:56,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:56,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:56,504 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:56,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:56,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:56,516 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:56,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:56,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:56,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:56,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:56,679 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:56,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:56,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:56,691 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:56,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:56,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:56,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:56,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:56,854 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:56,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:56,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:56,868 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:56,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:56,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:56,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:56,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:57,087 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:57,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:57,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:57,095 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:57,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:57,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:57,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:57,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:57,258 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:57,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:57,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:57,266 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:57,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:57,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:57,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:57,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:57,428 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:57,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:57,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:57,437 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:57,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:57,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:57,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:57,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:57,589 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:57,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:57,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:57,597 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:57,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:57,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:57,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:57,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:57,751 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:57,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:57,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:57,759 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:57,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:57,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:57,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:57,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:57,937 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:57,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:57,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:57,946 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:57,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:57,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:57,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:57,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:58,100 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:58,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:58,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:58,108 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:58,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:58,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:58,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:58,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:58,261 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:58,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:58,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:58,269 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:58,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:58,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:58,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:58,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:58,423 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:58,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:58,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:58,431 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:58,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:58,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:58,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:58,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:58,579 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:58,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:58,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:58,587 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:58,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:58,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:58,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:58,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:58,735 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:58,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:58,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:58,743 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:58,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:58,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:58,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:58,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:58,903 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:58,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:58,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:58,911 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:58,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:58,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:58,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:58,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:59,061 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:59,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:59,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:59,071 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:59,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:59,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:59,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:59,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:59,298 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:59,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:59,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:59,310 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:59,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:59,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:59,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:59,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:59,474 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:59,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:59,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:59,485 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:59,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:59,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:59,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:59,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:59,637 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:59,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:59,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:59,645 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:59,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:59,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:59,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:59,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:59,797 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:59,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:59,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:59,805 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:59,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:59,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:59,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:59,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:59,958 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:30:59,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:59,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:30:59,966 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:30:59,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:30:59,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:59,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:59,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:00,121 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:00,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:00,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:00,130 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:00,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:00,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:00,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:00,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:00,288 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:00,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:00,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:00,296 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:00,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:00,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:00,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:00,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:00,449 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:00,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:00,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:00,459 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:00,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:00,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:00,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:00,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:00,608 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:00,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:00,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:00,617 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:00,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:00,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:00,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:00,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:00,793 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:00,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:00,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:00,807 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:00,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:00,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:00,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:00,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:01,007 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:01,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:01,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:01,015 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:01,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:01,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:01,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:01,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:01,164 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:01,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:01,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:01,173 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:01,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:01,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:01,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:01,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:01,327 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:01,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:01,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:01,336 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:01,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:01,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:01,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:01,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:01,491 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:01,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:01,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:01,500 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:01,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:01,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:01,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:01,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:01,650 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:01,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:01,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:01,659 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:01,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:01,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:01,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:01,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:01,808 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:01,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:01,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:01,817 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:01,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:01,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:01,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:01,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:01,977 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:01,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:01,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:01,985 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:01,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:01,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:01,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:02,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:02,147 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:02,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:02,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:02,155 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:02,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:02,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:02,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:02,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:02,308 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:02,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:02,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:02,315 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:02,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:02,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:02,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:02,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:02,505 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:02,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:02,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:02,513 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:02,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:02,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:02,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:02,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:02,660 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:02,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:02,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:02,668 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:02,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:02,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:02,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:02,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:02,815 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:02,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:02,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:02,823 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:02,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:02,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:02,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:02,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:02,980 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:02,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:02,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:02,988 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:02,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:02,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:02,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:03,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:03,199 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:03,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:03,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:03,207 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:03,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:03,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:03,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:03,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:03,362 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:03,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:03,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:03,370 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:03,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:03,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:03,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:03,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:03,522 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:03,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:03,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:03,531 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:03,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:03,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:03,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:03,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:03,690 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:03,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:03,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:03,697 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:03,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:03,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:03,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:03,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:03,858 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:03,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:03,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:03,866 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:03,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:03,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:03,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:03,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:04,026 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:04,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:04,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:04,035 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:04,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:04,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:04,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:04,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:04,183 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:04,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:04,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:04,193 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:04,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:04,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:04,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:04,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:04,425 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:04,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:04,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:04,439 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:04,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:04,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:04,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:04,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:04,608 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:04,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:04,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:04,616 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:04,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:04,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:04,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:04,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:04,764 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:04,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:04,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:04,772 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:04,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:04,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:04,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:04,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:04,920 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:04,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:04,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:04,928 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:04,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:04,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:04,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:04,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:05,082 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:05,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:05,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:05,090 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:05,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:05,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:05,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:05,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:05,238 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:05,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:05,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:05,245 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:05,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:05,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:05,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:05,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:05,398 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:05,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:05,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:05,411 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:05,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:05,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:05,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:05,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:05,569 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:05,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:05,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:05,577 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:05,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:05,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:05,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:05,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:05,739 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:05,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:05,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:05,747 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:05,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:05,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:05,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:05,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:05,901 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:05,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:05,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:05,909 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:05,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:05,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:05,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:05,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:06,088 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:06,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:06,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:06,101 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:06,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:06,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:06,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:06,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:06,264 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:06,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:06,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:06,274 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:06,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:06,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:06,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:06,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:06,435 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:06,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:06,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:06,442 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:06,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:06,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:06,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:06,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:06,597 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:06,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:06,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:06,605 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:06,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:06,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:06,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:06,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:06,763 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:06,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:06,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:06,770 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:06,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:06,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:06,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:06,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:06,923 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:06,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:06,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:06,931 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:06,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:06,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:06,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:06,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:07,125 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:07,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:07,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:07,139 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:07,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:07,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:07,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:07,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:07,364 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:07,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:07,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:07,375 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:07,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:07,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:07,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:07,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:07,528 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:07,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:07,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:07,536 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:07,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:07,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:07,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:07,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:07,686 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:07,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:07,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:07,694 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:07,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:07,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:07,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:07,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:07,859 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:07,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:07,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:07,867 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:07,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:07,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:07,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:07,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:08,023 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:08,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:08,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:08,031 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:08,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:08,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:08,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:08,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:08,188 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:08,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:08,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:08,196 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:08,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:08,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:08,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:08,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:08,351 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:08,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:08,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:08,359 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:08,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:08,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:08,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:08,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:08,518 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:08,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:08,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:08,526 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:08,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:08,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:08,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:08,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:08,680 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:08,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:08,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:08,688 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:08,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:08,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:08,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:08,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:08,839 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:08,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:08,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:08,847 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:08,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:08,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:08,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:08,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:09,002 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:09,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:09,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:09,010 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:09,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:09,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:09,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:09,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:09,171 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:09,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:09,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:09,178 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:09,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:09,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:09,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:09,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:09,335 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:09,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:09,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:09,343 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:09,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:09,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:09,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:09,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:09,502 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:09,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:09,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:09,515 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:09,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:09,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:09,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:09,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:09,702 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:09,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:09,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:09,710 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:09,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:09,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:09,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:09,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:09,870 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:09,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:09,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:09,878 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:09,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:09,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:09,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:09,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:10,039 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:10,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:10,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:10,047 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:10,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:10,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:10,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:10,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:10,196 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:10,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:10,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:10,204 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:10,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:10,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:10,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:10,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:10,355 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:10,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:10,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:10,363 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:10,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:10,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:10,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:10,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:10,520 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:10,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:10,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:10,528 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:10,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:10,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:10,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:10,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:10,678 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:10,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:10,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:10,687 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:10,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:10,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:10,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:10,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:10,837 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:10,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:10,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:10,844 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:10,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:10,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:10,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:10,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:10,994 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:11,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:11,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:11,002 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:11,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:11,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:11,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:11,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:11,183 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:11,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:11,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:11,197 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:11,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:11,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:11,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:11,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:11,423 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:11,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:11,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:11,433 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:11,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:11,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:11,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:11,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:11,590 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:11,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:11,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:11,598 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:11,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:11,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:11,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:11,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:11,756 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:11,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:11,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:11,764 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:11,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:11,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:11,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:11,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:11,929 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:11,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:11,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:11,937 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:11,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:11,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:11,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:11,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:12,106 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:12,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:12,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:12,114 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:12,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:12,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:12,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:12,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:12,284 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:12,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:12,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:12,298 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:12,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:12,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:12,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:12,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:12,521 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:12,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:12,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:12,535 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:12,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:12,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:12,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:12,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:12,715 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:12,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:12,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:12,726 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:12,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:12,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:12,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:12,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:12,878 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:12,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:12,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:12,886 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:12,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:12,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:12,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:12,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:13,039 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:13,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:13,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:13,050 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:13,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:13,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:13,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:13,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:13,219 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:13,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:13,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:13,233 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:13,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:13,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:13,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:13,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:13,410 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:13,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:13,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:13,418 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:13,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:13,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:13,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:13,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:13,573 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:13,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:13,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:13,581 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:13,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:13,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:13,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:13,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:13,732 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:13,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:13,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:13,740 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:13,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:13,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:13,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:13,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:13,892 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:13,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:13,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:13,900 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:13,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:13,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:13,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:13,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:14,059 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:14,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:14,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:14,067 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:14,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:14,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:14,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:14,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:14,219 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:14,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:14,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:14,227 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:14,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:14,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:14,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:14,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:14,383 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:14,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:14,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:14,392 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:14,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:14,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:14,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:14,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:14,549 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:14,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:14,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:14,557 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:14,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:14,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:14,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:14,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:14,725 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:14,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:14,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:14,737 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:14,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:14,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:14,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:14,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:14,911 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:14,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:14,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:14,924 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:14,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:14,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:14,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:14,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:15,092 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:15,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:15,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:15,104 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:15,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:15,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:15,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:15,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:15,288 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:15,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:15,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:15,300 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:15,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:15,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:15,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:15,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:15,468 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:15,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:15,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:15,476 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:15,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:15,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:15,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:15,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:15,629 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:15,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:15,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:15,637 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:15,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:15,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:15,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:15,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:15,788 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:15,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:15,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:15,796 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:15,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:15,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:15,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:15,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:15,948 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:15,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:15,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:15,956 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:15,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:15,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:15,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:15,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:16,113 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:16,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:16,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:16,122 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:16,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:16,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:16,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:16,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:16,273 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:16,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:16,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:16,281 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:16,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:16,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:16,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:16,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:16,435 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:16,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:16,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:16,443 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:16,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:16,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:16,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:16,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:16,594 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:16,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:16,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:16,602 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:16,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:16,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:16,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:16,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:16,757 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:16,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:16,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:16,765 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:16,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:16,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:16,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:16,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:16,914 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:16,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:16,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:16,922 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:16,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:16,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:16,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:16,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:17,076 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:17,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:17,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:17,084 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:17,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:17,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:17,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:17,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:17,237 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:17,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:17,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:17,246 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:17,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:17,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:17,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:17,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:17,402 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:17,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:17,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:17,410 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:17,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:17,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:17,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:17,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:17,566 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:17,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:17,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:17,574 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:17,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:17,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:17,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:17,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:17,725 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:17,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:17,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:17,734 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:17,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:17,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:17,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:17,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:17,885 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:17,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:17,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:17,900 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:17,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:17,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:17,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:17,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:18,052 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:18,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:18,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:18,060 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:18,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:18,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:18,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:18,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:18,212 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:18,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:18,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:18,220 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:18,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:18,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:18,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:18,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:18,419 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:18,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:18,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:18,431 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:18,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:18,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:18,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:18,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:18,657 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:18,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:18,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:18,664 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:18,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:18,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:18,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:18,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:18,819 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:18,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:18,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:18,829 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:18,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:18,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:18,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:18,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:18,983 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:18,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:18,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:18,992 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:18,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:18,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:18,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:19,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:19,149 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:19,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:19,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:19,157 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:19,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:19,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:19,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:19,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:19,326 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:19,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:19,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:19,337 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:19,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:19,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:19,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:19,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:19,502 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:19,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:19,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:19,515 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:19,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:19,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:19,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:19,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:19,693 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:19,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:19,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:19,705 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:19,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:19,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:19,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:19,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:19,869 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:19,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:19,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:19,882 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:19,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:19,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:19,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:19,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:20,047 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:20,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:20,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:20,055 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:20,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:20,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:20,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:20,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:20,216 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:20,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:20,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:20,228 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:20,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:20,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:20,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:20,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:20,419 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:20,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:20,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:20,430 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:20,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:20,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:20,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:20,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:20,596 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:20,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:20,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:20,608 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:20,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:20,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:20,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:20,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:20,779 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:20,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:20,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:20,792 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:20,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:20,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:20,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:20,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:20,955 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:20,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:20,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:20,967 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:20,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:20,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:20,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:20,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:21,120 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:21,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:21,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:21,128 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:21,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:21,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:21,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:21,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:21,278 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:21,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:21,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:21,286 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:21,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:21,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:21,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:21,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:21,453 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:21,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:21,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:21,463 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:21,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:21,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:21,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:21,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:21,632 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:21,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:21,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:21,644 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:21,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:21,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:21,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:21,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:21,815 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:21,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:21,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:21,827 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:21,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:21,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:21,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:21,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:21,986 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:21,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:21,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:21,997 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:21,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:21,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:21,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:22,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:22,194 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:22,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:22,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:22,206 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:22,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:22,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:22,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:22,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:22,371 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:22,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:22,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:22,382 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:22,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:22,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:22,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:22,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:22,546 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:22,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:22,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:22,557 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:22,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:22,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:22,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:22,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:22,724 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:22,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:22,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:22,736 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:22,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:22,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:22,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:22,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:22,907 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:22,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:22,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:22,917 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:22,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:22,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:22,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:22,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:23,079 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:23,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:23,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:23,086 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:23,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:23,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:23,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:23,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:23,244 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:23,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:23,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:23,252 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:23,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:23,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:23,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:23,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:23,410 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:23,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:23,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:23,422 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:23,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:23,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:23,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:23,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:23,586 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:23,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:23,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:23,594 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:23,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:23,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:23,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:23,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:23,750 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:23,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:23,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:23,758 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:23,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:23,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:23,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:23,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:23,915 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:23,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:23,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:23,923 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:23,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:23,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:23,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:23,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:24,082 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:24,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:24,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:24,090 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:24,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:24,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:24,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:24,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:24,252 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:24,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:24,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:24,260 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:24,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:24,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:24,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:24,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:24,417 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:24,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:24,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:24,428 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:24,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:24,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:24,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:24,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:24,588 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:24,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:24,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:24,596 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:24,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:24,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:24,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:24,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:24,753 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:24,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:24,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:24,768 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:24,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:24,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:24,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:24,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:24,920 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:24,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:24,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:24,928 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:24,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:24,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:24,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:24,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:25,079 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:25,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:25,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:25,088 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:25,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:25,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:25,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:25,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:25,247 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:25,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:25,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:25,260 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:25,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:25,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:25,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:25,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:25,439 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:25,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:25,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:25,451 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:25,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:25,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:25,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:25,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:25,616 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:25,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:25,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:25,627 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:25,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:25,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:25,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:25,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:25,785 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:25,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:25,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:25,793 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:25,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:25,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:25,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:25,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:25,950 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:25,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:25,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:25,961 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:25,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:25,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:25,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:25,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:26,132 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:26,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:26,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:26,144 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:26,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:26,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:26,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:26,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:26,306 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:26,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:26,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:26,314 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:26,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:26,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:26,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:26,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:26,471 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:26,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:26,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:26,479 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:26,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:26,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:26,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:26,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:26,631 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:26,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:26,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:26,639 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:26,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:26,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:26,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:26,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:26,800 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:26,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:26,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:26,808 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:26,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:26,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:26,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:26,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:26,964 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:26,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:26,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:26,972 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:26,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:26,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:26,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:26,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:27,128 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:27,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:27,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:27,136 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:27,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:27,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:27,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:27,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:27,291 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:27,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:27,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:27,299 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:27,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:27,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:27,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:27,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:27,461 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:27,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:27,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:27,470 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:27,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:27,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:27,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:27,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:27,623 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:27,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:27,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:27,631 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:27,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:27,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:27,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:27,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:27,795 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:27,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:27,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:27,805 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:27,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:27,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:27,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:27,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:27,965 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:27,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:27,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:27,973 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:27,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:27,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:27,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:27,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:28,131 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:28,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:28,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:28,140 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:28,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:28,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:28,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:28,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:28,294 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:28,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:28,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:28,302 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:28,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:28,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:28,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:28,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:28,479 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:28,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:28,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:28,486 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:28,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:28,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:28,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:28,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:28,660 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:28,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:28,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:28,672 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:28,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:28,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:28,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:28,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:28,851 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:28,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:28,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:28,863 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:28,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:28,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:28,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:28,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:29,031 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:29,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:29,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:29,044 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:29,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:29,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:29,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:29,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:29,213 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:29,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:29,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:29,223 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:29,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:29,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:29,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:29,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:29,386 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:29,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:29,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:29,394 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:29,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:29,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:29,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:29,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:29,558 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:29,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:29,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:29,566 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:29,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:29,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:29,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:29,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:29,718 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:29,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:29,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:29,726 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:29,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:29,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:29,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:29,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:29,887 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:29,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:29,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:29,895 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:29,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:29,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:29,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:29,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:30,067 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:30,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:30,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:30,080 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:30,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:30,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:30,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:30,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:30,304 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:30,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:30,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:30,317 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:30,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:30,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:30,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:30,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:30,508 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:30,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:30,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:30,516 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:30,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:30,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:30,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:30,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:30,691 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:30,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:30,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:30,701 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:30,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:30,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:30,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:30,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:30,862 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:30,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:30,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:30,871 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:30,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:30,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:30,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:30,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:31,023 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:31,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:31,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:31,031 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:31,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:31,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:31,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:31,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:31,185 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:31,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:31,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:31,193 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:31,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:31,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:31,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:31,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:31,345 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:31,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:31,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:31,352 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:31,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:31,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:31,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:31,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:31,561 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:31,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:31,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:31,573 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:31,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:31,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:31,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:31,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:31,779 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:31,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:31,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:31,788 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:31,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:31,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:31,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:31,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:31,940 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:31,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:31,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:31,950 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:31,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:31,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:31,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:31,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:32,105 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:32,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:32,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:32,115 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:32,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:32,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:32,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:32,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:32,283 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:32,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:32,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:32,294 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:32,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:32,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:32,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:32,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:32,453 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:32,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:32,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:32,463 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:32,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:32,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:32,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:32,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:32,624 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:32,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:32,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:32,632 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:32,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:32,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:32,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:32,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:32,786 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:32,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:32,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:32,793 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:32,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:32,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:32,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:32,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:32,948 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:32,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:32,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:32,956 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:32,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:32,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:32,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:32,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:33,122 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:33,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:33,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:33,130 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:33,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:33,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:33,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:33,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:33,285 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:33,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:33,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:33,294 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:33,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:33,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:33,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:33,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:33,447 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:33,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:33,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:33,456 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:33,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:33,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:33,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:33,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:33,610 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:33,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:33,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:33,619 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:33,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:33,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:33,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:33,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:33,772 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:33,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:33,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:33,780 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:33,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:33,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:33,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:33,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:33,938 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:33,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:33,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:33,946 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:33,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:33,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:33,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:33,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:34,099 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:34,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:34,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:34,106 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:34,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:34,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:34,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:34,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:34,264 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:34,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:34,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:34,275 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:34,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:34,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:34,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:34,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:34,441 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:34,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:34,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:34,450 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:34,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:34,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:34,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:34,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:34,625 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:34,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:34,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:34,635 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:34,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:34,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:34,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:34,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:34,799 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:34,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:34,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:34,809 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:34,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:34,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:34,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:34,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:34,971 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:34,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:34,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:34,983 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:34,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:34,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:34,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:35,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:35,144 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:35,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:35,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:35,151 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:35,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:35,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:35,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:35,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:35,309 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:35,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:35,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:35,318 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:35,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:35,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:35,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:35,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:35,480 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:35,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:35,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:35,488 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:35,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:35,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:35,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:35,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:35,648 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:35,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:35,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:35,656 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:35,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:35,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:35,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:35,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:35,871 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:35,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:35,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:35,885 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:35,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:35,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:35,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:35,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:36,082 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:36,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:36,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:36,095 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:36,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:36,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:36,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:36,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:36,262 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:36,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:36,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:36,269 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:36,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:36,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:36,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:36,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:36,429 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:36,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:36,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:36,437 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:36,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:36,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:36,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:36,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:36,593 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:36,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:36,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:36,602 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:36,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:36,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:36,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:36,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:36,764 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:36,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:36,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:36,772 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:36,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:36,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:36,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:36,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:36,929 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:36,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:36,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:36,938 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:36,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:36,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:36,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:36,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:37,110 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:37,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:37,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:37,119 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:37,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:37,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:37,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:37,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:37,287 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:37,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:37,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:37,299 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:37,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:37,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:37,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:37,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:37,469 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:37,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:37,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:37,481 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:37,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:37,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:37,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:37,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:37,640 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:37,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:37,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:37,652 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:37,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:37,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:37,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:37,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:37,817 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:37,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:37,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:37,827 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:37,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:37,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:37,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:37,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:37,997 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:38,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:38,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:38,008 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:38,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:38,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:38,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:38,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:38,177 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:38,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:38,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:38,189 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:38,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:38,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:38,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:38,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:38,349 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:38,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:38,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:38,361 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:38,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:38,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:38,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:38,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:38,530 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:38,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:38,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:38,539 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:38,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:38,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:38,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:38,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:38,702 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:38,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:38,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:38,714 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:38,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:38,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:38,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:38,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:38,881 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:38,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:38,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:38,891 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:38,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:38,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:38,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:38,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:39,052 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:39,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:39,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:39,062 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:39,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:39,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:39,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:39,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:39,229 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:39,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:39,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:39,239 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:39,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:39,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:39,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:39,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:39,413 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:39,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:39,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:39,423 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:39,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:39,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:39,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:39,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:39,592 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:39,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:39,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:39,599 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:39,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:39,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:39,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:39,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:39,754 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:39,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:39,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:39,761 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:39,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:39,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:39,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:39,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:39,917 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:39,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:39,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:39,924 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:39,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:39,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:39,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:39,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:40,079 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:40,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:40,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:40,088 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:40,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:40,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:40,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:40,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:40,282 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:40,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:40,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:40,294 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:40,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:40,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:40,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:40,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:40,459 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:40,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:40,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:40,471 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:40,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:40,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:40,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:40,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:40,632 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:40,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:40,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:40,642 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:40,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:40,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:40,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:40,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:40,802 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:40,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:40,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:40,814 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:40,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:40,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:40,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:40,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:40,989 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:40,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:40,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:40,999 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:40,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:40,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:40,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:41,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:41,160 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:41,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:41,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:41,168 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:41,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:41,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:41,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:41,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:41,322 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:41,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:41,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:41,330 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:41,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:41,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:41,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:41,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:41,486 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:41,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:41,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:41,494 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:41,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:41,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:41,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:41,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:41,648 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:41,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:41,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:41,657 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:41,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:41,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:41,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:41,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:41,817 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:41,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:41,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:41,825 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:41,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:41,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:41,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:41,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:41,979 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:41,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:41,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:41,988 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:41,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:41,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:41,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:42,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:42,150 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:42,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:42,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:42,160 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:42,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:42,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:42,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:42,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:42,322 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:42,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:42,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:42,333 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:42,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:42,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:42,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:42,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:42,501 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:42,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:42,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:42,511 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:42,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:42,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:42,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:42,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:42,671 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:42,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:42,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:42,683 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:42,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:42,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:42,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:42,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:42,844 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:42,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:42,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:42,855 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:42,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:42,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:42,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:42,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:43,019 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:43,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:43,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:43,030 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:43,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:43,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:43,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:43,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:43,194 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:43,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:43,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:43,202 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:43,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:43,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:43,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:43,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:43,370 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:43,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:43,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:43,378 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:43,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:43,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:43,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:43,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:43,542 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:43,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:43,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:43,553 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:43,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:43,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:43,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:43,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:43,718 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:43,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:43,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:43,729 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:43,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:43,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:43,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:43,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:43,893 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:43,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:43,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:43,905 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:43,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:43,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:43,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:43,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:44,077 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:44,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:44,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:44,085 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:44,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:44,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:44,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:44,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:44,242 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:44,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:44,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:44,249 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:44,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:44,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:44,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:44,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:44,405 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:44,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:44,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:44,413 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:44,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:44,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:44,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:44,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:44,571 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:44,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:44,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:44,579 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:44,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:44,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:44,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:44,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:44,738 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:44,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:44,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:44,746 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:44,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:44,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:44,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:44,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:44,911 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:44,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:44,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:44,920 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:44,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:44,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:44,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:44,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:45,078 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:45,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:45,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:45,086 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:45,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:45,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:45,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:45,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:45,248 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:45,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:45,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:45,256 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:45,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:45,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:45,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:45,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:45,418 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:45,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:45,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:45,426 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:45,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:45,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:45,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:45,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:45,604 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:45,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:45,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:45,612 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:45,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:45,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:45,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:45,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:45,772 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:45,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:45,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:45,780 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:45,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:45,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:45,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:45,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:45,948 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:45,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:45,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:45,956 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:45,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:45,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:45,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:45,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:46,176 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:46,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:46,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:46,189 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:46,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:46,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:46,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:46,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:46,430 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:46,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:46,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:46,439 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:46,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:46,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:46,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:46,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:46,600 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:46,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:46,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:46,608 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:46,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:46,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:46,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:46,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:46,770 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:46,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:46,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:46,778 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:46,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:46,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:46,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:46,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:46,941 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:46,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:46,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:46,953 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:46,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:46,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:46,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:46,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:47,119 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:47,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:47,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:47,132 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:47,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:47,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:47,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:47,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:47,301 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:47,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:47,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:47,311 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:47,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:47,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:47,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:47,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:47,469 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:47,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:47,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:47,481 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:47,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:47,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:47,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:47,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:47,643 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:47,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:47,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:47,654 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:47,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:47,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:47,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:47,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:47,817 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:47,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:47,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:47,827 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:47,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:47,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:47,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:47,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:48,001 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:48,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:48,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:48,010 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:48,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:48,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:48,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:48,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:48,166 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:48,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:48,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:48,173 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:48,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:48,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:48,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:48,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:48,328 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:48,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:48,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:48,336 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:48,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:48,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:48,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:48,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:48,495 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:48,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:48,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:48,507 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:48,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:48,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:48,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:48,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:48,689 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:48,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:48,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:48,700 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:48,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:48,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:48,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:48,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:48,872 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:48,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:48,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:48,883 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:48,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:48,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:48,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:48,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:49,047 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:49,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:49,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:49,059 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:49,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:49,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:49,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:49,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:49,229 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:49,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:49,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:49,238 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:49,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:49,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:49,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:49,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:49,392 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:49,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:49,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:49,401 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:49,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:49,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:49,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:49,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:49,619 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:49,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:49,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:49,632 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:49,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:49,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:49,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:49,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:49,864 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:49,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:49,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:49,877 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:49,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:49,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:49,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:49,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:50,049 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:50,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:50,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:50,057 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:50,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:50,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:50,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:50,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:50,210 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:50,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:50,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:50,217 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:50,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:50,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:50,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:50,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:50,372 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:50,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:50,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:50,379 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:50,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:50,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:50,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:50,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:50,546 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:50,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:50,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:50,554 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:50,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:50,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:50,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:50,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:50,710 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:50,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:50,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:50,719 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:50,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:50,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:50,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:50,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:50,877 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:50,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:50,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:50,885 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:50,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:50,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:50,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:50,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:51,040 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:51,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:51,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:51,048 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:51,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:51,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:51,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:51,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:51,218 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:51,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:51,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:51,229 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:51,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:51,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:51,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:51,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:51,399 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:51,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:51,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:51,411 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:51,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:51,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:51,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:51,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:51,596 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:51,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:51,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:51,608 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:51,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:51,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:51,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:51,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:51,785 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:51,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:51,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:51,797 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:51,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:51,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:51,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:51,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:51,973 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:51,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:51,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:51,985 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:51,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:51,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:51,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:52,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:52,150 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:52,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:52,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:52,160 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:52,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:52,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:52,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:52,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:52,352 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:52,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:52,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:52,364 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:52,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:52,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:52,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:52,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:52,548 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:52,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:52,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:52,559 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:52,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:52,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:52,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:52,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:52,736 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:52,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:52,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:52,746 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:52,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:52,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:52,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:52,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:52,921 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:52,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:52,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:52,933 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:52,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:52,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:52,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:52,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:53,104 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:53,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:53,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:53,116 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:53,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:53,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:53,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:53,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:53,294 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:53,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:53,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:53,305 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:53,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:53,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:53,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:53,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:53,491 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:53,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:53,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:53,504 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:53,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:53,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:53,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:53,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:53,681 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:53,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:53,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:53,693 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:53,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:53,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:53,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:53,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:53,869 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:53,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:53,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:53,881 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:53,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:53,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:53,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:53,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:54,058 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:54,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:54,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:54,069 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:54,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:54,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:54,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:54,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:54,242 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:54,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:54,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:54,255 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:54,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:54,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:54,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:54,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:54,440 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:54,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:54,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:54,450 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:54,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:54,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:54,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:54,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:54,626 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:54,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:54,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:54,638 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:54,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:54,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:54,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:54,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:54,813 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:54,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:54,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:54,825 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:54,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:54,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:54,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:54,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:54,995 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:55,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:55,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:55,008 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:55,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:55,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:55,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:55,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:55,184 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:55,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:55,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:55,194 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:55,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:55,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:55,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:55,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:55,371 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:55,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:55,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:55,383 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:55,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:55,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:55,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:55,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:55,563 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:55,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:55,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:55,571 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:55,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:55,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:55,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:55,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:55,734 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:55,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:55,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:55,741 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:55,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:55,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:55,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:55,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:55,906 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:55,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:55,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:55,914 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:55,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:55,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:55,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:55,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:56,075 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:56,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:56,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:56,084 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:56,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:56,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:56,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:56,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:56,250 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:56,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:56,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:56,258 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:56,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:56,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:56,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:56,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:56,424 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:56,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:56,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:56,432 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:56,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:56,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:56,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:56,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:56,591 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:56,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:56,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:56,599 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:56,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:56,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:56,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:56,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:56,768 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:56,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:56,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:56,778 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:56,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:56,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:56,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:56,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:56,958 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:56,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:56,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:56,969 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:56,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:56,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:56,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:56,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:57,140 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:57,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:57,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:57,152 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:57,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:57,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:57,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:57,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:57,325 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:57,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:57,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:57,333 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:57,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:57,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:57,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:57,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:57,491 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:57,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:57,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:57,501 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:57,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:57,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:57,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:57,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:57,659 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:57,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:57,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:57,667 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:57,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:57,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:57,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:57,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:57,826 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:57,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:57,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:57,835 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:57,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:57,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:57,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:57,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:57,993 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:58,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:58,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:58,003 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:58,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:58,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:58,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:58,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:58,172 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:58,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:58,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:58,184 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:58,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:58,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:58,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:58,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:58,350 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:58,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:58,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:58,361 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:58,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:58,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:58,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:58,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:58,527 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:58,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:58,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:58,535 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:58,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:58,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:58,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:58,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:58,696 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:58,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:58,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:58,704 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:58,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:58,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:58,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:58,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:58,862 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:58,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:58,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:58,869 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:58,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:58,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:58,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:58,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:59,026 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:59,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:59,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:59,042 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:59,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:59,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:59,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:59,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:59,200 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:59,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:59,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:59,208 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:59,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:59,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:59,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:59,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:59,378 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:59,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:59,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:59,385 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:59,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:59,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:59,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:59,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:59,561 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:59,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:59,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:59,571 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:59,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:59,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:59,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:59,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:59,742 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:59,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:59,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:59,753 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:59,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:59,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:59,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:59,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:59,920 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:31:59,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:59,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:31:59,928 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:31:59,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:31:59,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:59,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:59,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:00,095 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:00,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:00,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:00,103 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:00,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:00,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:00,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:00,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:00,260 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:00,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:00,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:00,272 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:00,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:00,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:00,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:00,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:00,444 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:00,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:00,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:00,456 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:00,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:00,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:00,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:00,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:00,631 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:00,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:00,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:00,642 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:00,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:00,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:00,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:00,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:00,813 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:00,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:00,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:00,825 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:00,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:00,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:00,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:00,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:00,996 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:01,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:01,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:01,006 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:01,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:01,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:01,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:01,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:01,166 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:01,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:01,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:01,174 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:01,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:01,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:01,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:01,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:01,335 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:01,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:01,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:01,343 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:01,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:01,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:01,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:01,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:01,506 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:01,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:01,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:01,513 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:01,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:01,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:01,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:01,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:01,676 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:01,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:01,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:01,686 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:01,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:01,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:01,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:01,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:01,859 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:01,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:01,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:01,869 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:01,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:01,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:01,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:01,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:02,029 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:02,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:02,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:02,037 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:02,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:02,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:02,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:02,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:02,197 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:02,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:02,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:02,205 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:02,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:02,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:02,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:02,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:02,365 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:02,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:02,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:02,374 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:02,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:02,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:02,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:02,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:02,535 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:02,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:02,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:02,545 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:02,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:02,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:02,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:02,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:02,715 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:02,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:02,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:02,724 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:02,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:02,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:02,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:02,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:02,884 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:02,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:02,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:02,892 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:02,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:02,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:02,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:02,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:03,053 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:03,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:03,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:03,061 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:03,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:03,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:03,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:03,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:03,223 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:03,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:03,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:03,230 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:03,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:03,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:03,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:03,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:03,392 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:03,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:03,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:03,399 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:03,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:03,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:03,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:03,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:03,572 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:03,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:03,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:03,582 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:03,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:03,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:03,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:03,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:03,740 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:03,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:03,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:03,748 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:03,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:03,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:03,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:03,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:03,910 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:03,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:03,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:03,920 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:03,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:03,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:03,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:03,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:04,079 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:04,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:04,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:04,087 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:04,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:04,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:04,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:04,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:04,248 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:04,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:04,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:04,256 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:04,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:04,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:04,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:04,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:04,418 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:04,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:04,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:04,432 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:04,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:04,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:04,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:04,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:04,593 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:04,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:04,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:04,602 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:04,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:04,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:04,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:04,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:04,766 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:04,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:04,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:04,775 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:04,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:04,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:04,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:04,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:04,938 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:04,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:04,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:04,946 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:04,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:04,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:04,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:04,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:05,108 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:05,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:05,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:05,117 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:05,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:05,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:05,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:05,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:05,282 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:05,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:05,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:05,291 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:05,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:05,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:05,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:05,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:05,467 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:05,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:05,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:05,475 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:05,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:05,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:05,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:05,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:05,636 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:05,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:05,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:05,645 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:05,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:05,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:05,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:05,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:05,809 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:05,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:05,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:05,816 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:05,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:05,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:05,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:05,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:05,978 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:05,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:05,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:05,986 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:05,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:05,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:05,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:06,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:06,146 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:06,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:06,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:06,154 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:06,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:06,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:06,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:06,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:06,324 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:06,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:06,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:06,334 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:06,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:06,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:06,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:06,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:06,495 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:06,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:06,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:06,505 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:06,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:06,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:06,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:06,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:06,665 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:06,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:06,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:06,674 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:06,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:06,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:06,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:06,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:06,836 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:06,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:06,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:06,844 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:06,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:06,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:06,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:06,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:07,006 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:07,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:07,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:07,013 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:07,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:07,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:07,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:07,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:07,187 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:07,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:07,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:07,197 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:07,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:07,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:07,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:07,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:07,359 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:07,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:07,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:07,369 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:07,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:07,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:07,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:07,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:07,535 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:07,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:07,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:07,543 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:07,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:07,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:07,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:07,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:07,704 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:07,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:07,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:07,714 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:07,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:07,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:07,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:07,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:07,878 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:07,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:07,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:07,886 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:07,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:07,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:07,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:07,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:08,067 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:08,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:08,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:08,080 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:08,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:08,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:08,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:08,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:08,255 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:08,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:08,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:08,267 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:08,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:08,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:08,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:08,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:08,441 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:08,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:08,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:08,453 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:08,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:08,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:08,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:08,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:08,627 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:08,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:08,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:08,639 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:08,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:08,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:08,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:08,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:08,810 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:08,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:08,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:08,822 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:08,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:08,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:08,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:08,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:09,031 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:09,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:09,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:09,044 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:09,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:09,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:09,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:09,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:09,212 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:09,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:09,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:09,221 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:09,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:09,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:09,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:09,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:09,393 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:09,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:09,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:09,400 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:09,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:09,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:09,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:09,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:09,565 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:09,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:09,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:09,573 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:09,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:09,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:09,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:09,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:09,748 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:09,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:09,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:09,755 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:09,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:09,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:09,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:09,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:09,920 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:09,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:09,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:09,928 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:09,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:09,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:09,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:09,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:10,098 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:10,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:10,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:10,106 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:10,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:10,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:10,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:10,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:10,271 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:10,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:10,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:10,279 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:10,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:10,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:10,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:10,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:10,437 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:10,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:10,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:10,445 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:10,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:10,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:10,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:10,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:10,601 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:10,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:10,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:10,609 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:10,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:10,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:10,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:10,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:10,779 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:10,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:10,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:10,787 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:10,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:10,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:10,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:10,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:10,951 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:10,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:10,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:10,958 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:10,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:10,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:10,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:10,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:11,115 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:11,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:11,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:11,126 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:11,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:11,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:11,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:11,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:11,297 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:11,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:11,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:11,308 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:11,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:11,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:11,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:11,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:11,479 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:11,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:11,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:11,491 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:11,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:11,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:11,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:11,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:11,676 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:11,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:11,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:11,686 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:11,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:11,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:11,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:11,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:11,859 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:11,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:11,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:11,871 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:11,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:11,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:11,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:11,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:12,044 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:12,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:12,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:12,054 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:12,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:12,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:12,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:12,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:12,220 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:12,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:12,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:12,232 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:12,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:12,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:12,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:12,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:12,401 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:12,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:12,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:12,412 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:12,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:12,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:12,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:12,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:12,601 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:12,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:12,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:12,614 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:12,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:12,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:12,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:12,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:12,785 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:12,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:12,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:12,792 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:12,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:12,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:12,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:12,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:12,950 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:12,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:12,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:12,958 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:12,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:12,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:12,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:12,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:13,114 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:13,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:13,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:13,122 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:13,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:13,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:13,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:13,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:13,286 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:13,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:13,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:13,297 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:13,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:13,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:13,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:13,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:13,482 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:13,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:13,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:13,490 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:13,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:13,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:13,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:13,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:13,654 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:13,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:13,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:13,662 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:13,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:13,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:13,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:13,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:13,821 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:13,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:13,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:13,828 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:13,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:13,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:13,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:13,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:13,987 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:13,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:13,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:13,995 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:13,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:13,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:13,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:14,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:14,156 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:14,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:14,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:14,165 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:14,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:14,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:14,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:14,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:14,338 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:14,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:14,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:14,346 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:14,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:14,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:14,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:14,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:14,508 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:14,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:14,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:14,516 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:14,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:14,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:14,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:14,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:14,677 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:14,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:14,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:14,685 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:14,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:14,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:14,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:14,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:14,846 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:14,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:14,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:14,854 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:14,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:14,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:14,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:14,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:15,016 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:15,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:15,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:15,024 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:15,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:15,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:15,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:15,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:15,196 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:15,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:15,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:15,204 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:15,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:15,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:15,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:15,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:15,365 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:15,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:15,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:15,373 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:15,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:15,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:15,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:15,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:15,532 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:15,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:15,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:15,540 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:15,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:15,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:15,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:15,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:15,699 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:15,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:15,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:15,708 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:15,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:15,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:15,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:15,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:15,865 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:15,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:15,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:15,873 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:15,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:15,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:15,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:15,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:16,045 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:16,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:16,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:16,053 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:16,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:16,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:16,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:16,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:16,214 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:16,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:16,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:16,221 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:16,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:16,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:16,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:16,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:16,386 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:16,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:16,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:16,394 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:16,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:16,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:16,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:16,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:16,554 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:16,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:16,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:16,565 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:16,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:16,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:16,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:16,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:16,734 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:16,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:16,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:16,743 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:16,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:16,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:16,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:16,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:16,917 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:16,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:16,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:16,925 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:16,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:16,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:16,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:16,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:17,090 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:17,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:17,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:17,098 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:17,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:17,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:17,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:17,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:17,259 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:17,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:17,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:17,267 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:17,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:17,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:17,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:17,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:17,430 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:17,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:17,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:17,438 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:17,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:17,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:17,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:17,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:17,605 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:17,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:17,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:17,613 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:17,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:17,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:17,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:17,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:17,794 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:17,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:17,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:17,801 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:17,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:17,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:17,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:17,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:17,971 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:17,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:17,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:17,982 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:17,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:17,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:17,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:18,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:18,158 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:18,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:18,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:18,169 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:18,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:18,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:18,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:18,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:18,341 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:18,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:18,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:18,354 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:18,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:18,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:18,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:18,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:18,532 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:18,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:18,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:18,544 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:18,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:18,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:18,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:18,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:18,733 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:18,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:18,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:18,745 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:18,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:18,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:18,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:18,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:18,924 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:18,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:18,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:18,936 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:18,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:18,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:18,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:18,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:19,117 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:19,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:19,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:19,129 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:19,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:19,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:19,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:19,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:19,313 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:19,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:19,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:19,325 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:19,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:19,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:19,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:19,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:19,499 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:19,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:19,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:19,510 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:19,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:19,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:19,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:19,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:19,690 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:19,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:19,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:19,702 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:19,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:19,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:19,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:19,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:19,892 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:19,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:19,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:19,902 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:19,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:19,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:19,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:19,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:20,076 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:20,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:20,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:20,086 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:20,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:20,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:20,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:20,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:20,255 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:20,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:20,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:20,265 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:20,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:20,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:20,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:20,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:20,442 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:20,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:20,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:20,452 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:20,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:20,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:20,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:20,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:20,638 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:20,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:20,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:20,649 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:20,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:20,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:20,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:20,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:20,814 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:20,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:20,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:20,823 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:20,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:20,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:20,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:20,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:21,008 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:21,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:21,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:21,016 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:21,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:21,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:21,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:21,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:21,178 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:21,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:21,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:21,186 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:21,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:21,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:21,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:21,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:21,347 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:21,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:21,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:21,357 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:21,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:21,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:21,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:21,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:21,546 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:21,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:21,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:21,554 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:21,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:21,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:21,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:21,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:21,716 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:21,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:21,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:21,725 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:21,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:21,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:21,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:21,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:21,948 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:21,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:21,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:21,956 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:21,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:21,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:21,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:21,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:22,118 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:22,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:22,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:22,126 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:22,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:22,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:22,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:22,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:22,293 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:22,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:22,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:22,301 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:22,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:22,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:22,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:22,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:22,478 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:22,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:22,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:22,485 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:22,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:22,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:22,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:22,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:22,652 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:22,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:22,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:22,660 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:22,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:22,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:22,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:22,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:22,837 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:22,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:22,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:22,845 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:22,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:22,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:22,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:22,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:23,035 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:23,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:23,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:23,042 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:23,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:23,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:23,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:23,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:23,206 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:23,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:23,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:23,214 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:23,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:23,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:23,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:23,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:23,395 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:23,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:23,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:23,403 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:23,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:23,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:23,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:23,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:23,571 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:23,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:23,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:23,579 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:23,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:23,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:23,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:23,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:23,747 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:23,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:23,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:23,754 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:23,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:23,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:23,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:23,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:23,923 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:23,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:23,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:23,931 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:23,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:23,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:23,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:23,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:24,100 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:24,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:24,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:24,108 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:24,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:24,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:24,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:24,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:24,287 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:24,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:24,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:24,295 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:24,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:24,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:24,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:24,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:24,462 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:24,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:24,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:24,470 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:24,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:24,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:24,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:24,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:24,639 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:24,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:24,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:24,647 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:24,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:24,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:24,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:24,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:24,815 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:24,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:24,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:24,823 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:24,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:24,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:24,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:24,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:24,992 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:24,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:24,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:24,999 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:24,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:24,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:24,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:25,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:25,191 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:25,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:25,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:25,199 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:25,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:25,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:25,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:25,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:25,367 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:25,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:25,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:25,375 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:25,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:25,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:25,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:25,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:25,543 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:25,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:25,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:25,551 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:25,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:25,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:25,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:25,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:25,716 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:25,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:25,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:25,724 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:25,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:25,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:25,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:25,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:25,886 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:25,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:25,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:25,894 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:25,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:25,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:25,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:25,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:26,066 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:26,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:26,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:26,074 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:26,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:26,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:26,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:26,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:26,238 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:26,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:26,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:26,246 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:26,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:26,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:26,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:26,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:26,406 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:26,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:26,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:26,414 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:26,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:26,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:26,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:26,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:26,576 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:26,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:26,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:26,588 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:26,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:26,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:26,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:26,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:26,758 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:26,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:26,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:26,766 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:26,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:26,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:26,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:26,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:26,938 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:26,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:26,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:26,951 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:26,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:26,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:26,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:26,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:27,189 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:27,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:27,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:27,202 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:27,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:27,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:27,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:27,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:27,440 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:27,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:27,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:27,451 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:27,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:27,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:27,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:27,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:27,625 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:27,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:27,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:27,637 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:27,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:27,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:27,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:27,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:27,816 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:27,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:27,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:27,828 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:27,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:27,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:27,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:27,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:28,010 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:28,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:28,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:28,021 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:28,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:28,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:28,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:28,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:28,197 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:28,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:28,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:28,209 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:28,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:28,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:28,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:28,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:28,384 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:28,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:28,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:28,396 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:28,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:28,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:28,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:28,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:28,571 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:28,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:28,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:28,581 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:28,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:28,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:28,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:28,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:28,757 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:28,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:28,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:28,778 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:28,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:28,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:28,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:28,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:28,948 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:28,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:28,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:28,956 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:28,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:28,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:28,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:28,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:29,118 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:29,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:29,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:29,127 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:29,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:29,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:29,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:29,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:29,290 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:29,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:29,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:29,298 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:29,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:29,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:29,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:29,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:29,515 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:29,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:29,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:29,523 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:29,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:29,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:29,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:29,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:29,698 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:29,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:29,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:29,705 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:29,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:29,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:29,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:29,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:29,873 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:29,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:29,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:29,881 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:29,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:29,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:29,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:29,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:30,059 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:30,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:30,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:30,067 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:30,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:30,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:30,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:30,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:30,236 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:30,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:30,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:30,244 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:30,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:30,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:30,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:30,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:30,414 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:30,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:30,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:30,421 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:30,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:30,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:30,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:30,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:30,603 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:30,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:30,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:30,610 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:30,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:30,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:30,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:30,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:30,777 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:30,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:30,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:30,785 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:30,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:30,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:30,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:30,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:30,952 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:30,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:30,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:30,961 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:30,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:30,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:30,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:30,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:31,129 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:31,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:31,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:31,137 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:31,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:31,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:31,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:31,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:31,311 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:31,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:31,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:31,323 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:31,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:31,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:31,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:31,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:31,522 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:31,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:31,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:31,533 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:31,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:31,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:31,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:31,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:31,709 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:31,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:31,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:31,717 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:31,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:31,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:31,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:31,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:31,885 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:31,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:31,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:31,893 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:31,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:31,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:31,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:31,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:32,078 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:32,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:32,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:32,086 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:32,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:32,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:32,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:32,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:32,257 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:32,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:32,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:32,265 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:32,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:32,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:32,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:32,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:32,446 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:32,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:32,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:32,454 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:32,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:32,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:32,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:32,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:32,622 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:32,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:32,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:32,630 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:32,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:32,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:32,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:32,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:32,800 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:32,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:32,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:32,808 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:32,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:32,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:32,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:32,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:32,977 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:32,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:32,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:32,986 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:32,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:32,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:32,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:33,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:33,213 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:33,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:33,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:33,221 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:33,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:33,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:33,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:33,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:33,400 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:33,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:33,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:33,408 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:33,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:33,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:33,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:33,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:33,577 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:33,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:33,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:33,586 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:33,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:33,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:33,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:33,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:33,754 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:33,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:33,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:33,762 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:33,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:33,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:33,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:33,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:33,931 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:33,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:33,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:33,939 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:33,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:33,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:33,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:33,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:34,108 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:34,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:34,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:34,116 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:34,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:34,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:34,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:34,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:34,287 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:34,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:34,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:34,296 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:34,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:34,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:34,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:34,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:34,459 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:34,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:34,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:34,469 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:34,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:34,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:34,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:34,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:34,634 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:34,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:34,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:34,642 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:34,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:34,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:34,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:34,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:34,808 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:34,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:34,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:34,817 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:34,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:34,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:34,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:34,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:34,983 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:35,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:35,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:35,003 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:35,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:35,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:35,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:35,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:35,169 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:35,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:35,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:35,179 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:35,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:35,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:35,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:35,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:35,345 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:35,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:35,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:35,354 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:35,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:35,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:35,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:35,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:35,523 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:35,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:35,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:35,531 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:35,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:35,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:35,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:35,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:35,701 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:35,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:35,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:35,709 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:35,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:35,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:35,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:35,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:35,890 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:35,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:35,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:35,899 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:35,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:35,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:35,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:35,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:36,069 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:36,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:36,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:36,077 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:36,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:36,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:36,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:36,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:36,249 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:36,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:36,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:36,257 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:36,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:36,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:36,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:36,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:36,426 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:36,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:36,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:36,434 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:36,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:36,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:36,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:36,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:36,603 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:36,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:36,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:36,611 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:36,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:36,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:36,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:36,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:36,788 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:36,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:36,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:36,797 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:36,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:36,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:36,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:36,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:36,963 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:36,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:36,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:36,973 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:36,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:36,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:36,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:37,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:37,143 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:37,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:37,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:37,151 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:37,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:37,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:37,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:37,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:37,314 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:37,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:37,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:37,322 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:37,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:37,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:37,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:37,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:37,487 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:37,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:37,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:37,495 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:37,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:37,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:37,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:37,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:37,675 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:37,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:37,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:37,684 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:37,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:37,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:37,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:37,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:37,855 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:37,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:37,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:37,863 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:37,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:37,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:37,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:37,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:38,032 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:38,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:38,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:38,041 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:38,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:38,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:38,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:38,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:38,210 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:38,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:38,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:38,219 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:38,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:38,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:38,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:38,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:38,383 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:38,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:38,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:38,391 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:38,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:38,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:38,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:38,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:38,576 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:38,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:38,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:38,589 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:38,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:38,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:38,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:38,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:38,764 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:38,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:38,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:38,773 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:38,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:38,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:38,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:38,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:38,942 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:38,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:38,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:38,950 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:38,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:38,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:38,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:38,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:39,119 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:39,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:39,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:39,127 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:39,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:39,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:39,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:39,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:39,354 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:39,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:39,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:39,367 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:39,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:39,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:39,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:39,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:39,591 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:39,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:39,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:39,602 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:39,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:39,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:39,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:39,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:39,787 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:39,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:39,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:39,799 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:39,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:39,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:39,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:39,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:39,978 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:39,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:39,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:39,989 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:39,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:39,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:39,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:40,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:40,170 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:40,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:40,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:40,181 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:40,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:40,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:40,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:40,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:40,372 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:40,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:40,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:40,384 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:40,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:40,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:40,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:40,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:40,564 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:40,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:40,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:40,576 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:40,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:40,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:40,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:40,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:40,758 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:40,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:40,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:40,768 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:40,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:40,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:40,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:40,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:40,949 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:40,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:40,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:40,959 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:40,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:40,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:40,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:40,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:41,142 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:41,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:41,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:41,153 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:41,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:41,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:41,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:41,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:41,338 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:41,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:41,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:41,348 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:41,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:41,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:41,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:41,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:41,521 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:41,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:41,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:41,531 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:41,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:41,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:41,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:41,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:41,712 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:41,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:41,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:41,724 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:41,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:41,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:41,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:41,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:41,905 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:41,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:41,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:41,917 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:41,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:41,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:41,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:41,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:42,089 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:42,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:42,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:42,100 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:42,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:42,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:42,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:42,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:42,294 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:42,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:42,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:42,305 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:42,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:42,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:42,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:42,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:42,487 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:42,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:42,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:42,497 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:42,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:42,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:42,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:42,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:42,673 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:42,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:42,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:42,685 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:42,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:42,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:42,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:42,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:42,866 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:42,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:42,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:42,877 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:42,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:42,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:42,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:42,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:43,056 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:43,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:43,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:43,066 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:43,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:43,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:43,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:43,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:43,260 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:43,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:43,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:43,272 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:43,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:43,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:43,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:43,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:43,456 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:43,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:43,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:43,468 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:43,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:43,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:43,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:43,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:43,645 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:43,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:43,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:43,656 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:43,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:43,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:43,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:43,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:43,836 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:43,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:43,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:43,848 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:43,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:43,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:43,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:43,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:44,031 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:44,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:44,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:44,042 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:44,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:44,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:44,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:44,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:44,215 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:44,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:44,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:44,227 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:44,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:44,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:44,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:44,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:44,401 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:44,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:44,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:44,411 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:44,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:44,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:44,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:44,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:44,590 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:44,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:44,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:44,601 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:44,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:44,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:44,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:44,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:44,782 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:44,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:44,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:44,793 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:44,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:44,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:44,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:44,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:44,990 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:44,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:44,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:44,998 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:44,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:44,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:44,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:45,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:45,166 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:45,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:45,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:45,175 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:45,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:45,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:45,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:45,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:45,345 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:45,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:45,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:45,353 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:45,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:45,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:45,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:45,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:45,518 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:45,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:45,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:45,526 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:45,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:45,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:45,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:45,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:45,691 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:45,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:45,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:45,701 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:45,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:45,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:45,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:45,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:45,883 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:45,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:45,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:45,893 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:45,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:45,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:45,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:45,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:46,071 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:46,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:46,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:46,082 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:46,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:46,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:46,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:46,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:46,253 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:46,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:46,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:46,265 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:46,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:46,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:46,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:46,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:46,442 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:46,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:46,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:46,451 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:46,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:46,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:46,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:46,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:46,631 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:46,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:46,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:46,641 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:46,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:46,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:46,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:46,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:46,829 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:46,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:46,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:46,840 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:46,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:46,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:46,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:46,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:47,013 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:47,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:47,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:47,024 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:47,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:47,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:47,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:47,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:47,204 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:47,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:47,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:47,214 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:47,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:47,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:47,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:47,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:47,391 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:47,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:47,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:47,401 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:47,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:47,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:47,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:47,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:47,591 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:47,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:47,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:47,600 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:47,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:47,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:47,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:47,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:47,775 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:47,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:47,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:47,785 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:47,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:47,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:47,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:47,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:47,964 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:47,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:47,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:47,974 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:47,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:47,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:47,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:48,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:48,145 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:48,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:48,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:48,157 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:48,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:48,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:48,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:48,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:48,331 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:48,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:48,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:48,340 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:48,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:48,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:48,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:48,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:48,559 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:48,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:48,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:48,572 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:48,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:48,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:48,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:48,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:48,822 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:48,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:48,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:48,836 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:48,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:48,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:48,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:48,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:49,015 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:49,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:49,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:49,022 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:49,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:49,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:49,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:49,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:49,188 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:49,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:49,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:49,196 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:49,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:49,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:49,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:49,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:49,366 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:49,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:49,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:49,377 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:49,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:49,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:49,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:49,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:49,564 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:49,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:49,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:49,576 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:49,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:49,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:49,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:49,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:49,761 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:49,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:49,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:49,772 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:49,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:49,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:49,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:49,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:49,954 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:49,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:49,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:49,964 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:49,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:49,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:49,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:49,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:50,135 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:50,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:50,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:50,145 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:50,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:50,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:50,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:50,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:50,324 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:50,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:50,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:50,336 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:50,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:50,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:50,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:50,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:50,515 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:50,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:50,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:50,525 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:50,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:50,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:50,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:50,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:50,723 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:50,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:50,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:50,734 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:50,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:50,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:50,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:50,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:50,915 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:50,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:50,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:50,927 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:50,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:50,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:50,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:50,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:51,105 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:51,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:51,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:51,115 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:51,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:51,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:51,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:51,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:51,294 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:51,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:51,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:51,304 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:51,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:51,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:51,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:51,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:51,488 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:51,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:51,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:51,498 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:51,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:51,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:51,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:51,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:51,725 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:51,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:51,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:51,733 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:51,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:51,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:51,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:51,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:51,913 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:51,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:51,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:51,920 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:51,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:51,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:51,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:51,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:52,087 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:52,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:52,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:52,095 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:52,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:52,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:52,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:52,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:52,264 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:52,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:52,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:52,271 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:52,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:52,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:52,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:52,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:52,447 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:52,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:52,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:52,455 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:52,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:52,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:52,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:52,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:52,629 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:52,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:52,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:52,637 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:52,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:52,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:52,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:52,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:52,810 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:52,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:52,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:52,823 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:52,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:52,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:52,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:52,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:53,028 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:53,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:53,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:53,036 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:53,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:53,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:53,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:53,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:53,206 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:53,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:53,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:53,215 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:53,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:53,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:53,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:53,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:53,390 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:53,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:53,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:53,402 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:53,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:53,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:53,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:53,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:53,598 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:53,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:53,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:53,606 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:53,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:53,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:53,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:53,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:53,783 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:53,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:53,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:53,791 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:53,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:53,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:53,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:53,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:53,996 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:54,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:54,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:54,009 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:54,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:54,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:54,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:54,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:54,258 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:54,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:54,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:54,271 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:54,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:54,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:54,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:54,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:54,505 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:54,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:54,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:54,513 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:54,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:54,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:54,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:54,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:54,713 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:54,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:54,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:54,721 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:54,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:54,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:54,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:54,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:54,896 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:54,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:54,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:54,904 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:54,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:54,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:54,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:54,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:55,083 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:55,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:55,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:55,091 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:55,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:55,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:55,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:55,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:55,278 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:55,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:55,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:55,285 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:55,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:55,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:55,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:55,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:55,453 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:55,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:55,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:55,462 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:55,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:55,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:55,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:55,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:55,662 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:55,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:55,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:55,676 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:55,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:55,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:55,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:55,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:55,908 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:55,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:55,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:55,916 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:55,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:55,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:55,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:55,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:56,089 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:56,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:56,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:56,097 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:56,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:56,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:56,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:56,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:56,283 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:56,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:56,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:56,291 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:56,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:56,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:56,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:56,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:56,465 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:56,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:56,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:56,472 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:56,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:56,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:56,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:56,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:56,642 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:56,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:56,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:56,650 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:56,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:56,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:56,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:56,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:56,827 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:56,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:56,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:56,835 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:56,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:56,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:56,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:56,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:57,009 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:57,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:57,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:57,017 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:57,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:57,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:57,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:57,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:57,190 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:57,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:57,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:57,198 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:57,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:57,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:57,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:57,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:57,384 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:57,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:57,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:57,392 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:57,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:57,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:57,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:57,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:57,563 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:57,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:57,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:57,570 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:57,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:57,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:57,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:57,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:57,755 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:57,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:57,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:57,763 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:57,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:57,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:57,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:57,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:57,937 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:57,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:57,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:57,945 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:57,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:57,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:57,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:57,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:58,130 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:58,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:58,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:58,138 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:58,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:58,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:58,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:58,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:58,313 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:58,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:58,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:58,325 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:58,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:58,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:58,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:58,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:58,518 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:58,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:58,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:58,529 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:58,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:58,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:58,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:58,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:58,703 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:58,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:58,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:58,711 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:58,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:58,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:58,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:58,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:58,886 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:58,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:58,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:58,894 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:58,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:58,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:58,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:58,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:59,069 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:59,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:59,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:59,077 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:59,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:59,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:59,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:59,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:59,245 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:59,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:59,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:59,253 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:59,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:59,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:59,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:59,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:59,441 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:59,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:59,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:59,450 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:59,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:59,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:59,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:59,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:59,642 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:59,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:59,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:59,653 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:59,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:59,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:59,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:59,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:32:59,904 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:32:59,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:59,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:32:59,918 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:32:59,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:32:59,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:59,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:59,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:00,168 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:00,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:00,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:00,182 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:00,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:00,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:00,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:00,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:00,432 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:00,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:00,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:00,440 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:00,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:00,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:00,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:00,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:00,625 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:00,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:00,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:00,637 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:00,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:00,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:00,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:00,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:00,889 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:00,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:00,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:00,899 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:00,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:00,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:00,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:00,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:01,080 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:01,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:01,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:01,090 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:01,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:01,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:01,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:01,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:01,274 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:01,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:01,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:01,286 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:01,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:01,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:01,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:01,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:01,469 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:01,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:01,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:01,480 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:01,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:01,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:01,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:01,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:01,660 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:01,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:01,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:01,670 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:01,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:01,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:01,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:01,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:01,899 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:01,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:01,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:01,907 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:01,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:01,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:01,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:01,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:02,078 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:02,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:02,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:02,090 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:02,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:02,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:02,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:02,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:02,268 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:02,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:02,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:02,280 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:02,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:02,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:02,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:02,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:02,467 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:02,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:02,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:02,476 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:02,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:02,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:02,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:02,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:02,660 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:02,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:02,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:02,672 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:02,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:02,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:02,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:02,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:02,858 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:02,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:02,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:02,869 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:02,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:02,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:02,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:02,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:03,069 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:03,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:03,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:03,081 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:03,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:03,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:03,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:03,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:03,269 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:03,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:03,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:03,280 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:03,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:03,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:03,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:03,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:03,467 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:03,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:03,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:03,479 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:03,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:03,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:03,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:03,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:03,666 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:03,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:03,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:03,677 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:03,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:03,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:03,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:03,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:03,866 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:03,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:03,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:03,877 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:03,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:03,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:03,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:03,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:04,084 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:04,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:04,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:04,093 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:04,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:04,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:04,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:04,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:04,275 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:04,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:04,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:04,286 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:04,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:04,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:04,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:04,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:04,464 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:04,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:04,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:04,473 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:04,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:04,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:04,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:04,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:04,650 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:04,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:04,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:04,661 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:04,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:04,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:04,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:04,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:04,842 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:04,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:04,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:04,851 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:04,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:04,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:04,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:04,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:05,034 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:05,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:05,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:05,043 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:05,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:05,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:05,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:05,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:05,233 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:05,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:05,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:05,244 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:05,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:05,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:05,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:05,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:05,426 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:05,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:05,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:05,437 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:05,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:05,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:05,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:05,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:05,620 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:05,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:05,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:05,630 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:05,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:05,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:05,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:05,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:05,809 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:05,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:05,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:05,821 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:05,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:05,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:05,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:05,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:06,003 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:06,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:06,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:06,013 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:06,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:06,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:06,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:06,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:06,219 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:06,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:06,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:06,233 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:06,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:06,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:06,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:06,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:06,406 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:06,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:06,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:06,415 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:06,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:06,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:06,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:06,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:06,588 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:06,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:06,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:06,596 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:06,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:06,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:06,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:06,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:06,767 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:06,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:06,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:06,774 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:06,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:06,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:06,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:06,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:06,959 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:06,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:06,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:06,971 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:06,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:06,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:06,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:07,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:07,151 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:07,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:07,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:07,160 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:07,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:07,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:07,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:07,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:07,341 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:07,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:07,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:07,349 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:07,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:07,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:07,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:07,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:07,520 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:07,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:07,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:07,528 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:07,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:07,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:07,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:07,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:07,697 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:07,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:07,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:07,704 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:07,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:07,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:07,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:07,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:07,879 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:07,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:07,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:07,888 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:07,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:07,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:07,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:07,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:08,099 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:08,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:08,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:08,111 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:08,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:08,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:08,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:08,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:08,305 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:08,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:08,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:08,315 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:08,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:08,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:08,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:08,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:08,483 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:08,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:08,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:08,491 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:08,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:08,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:08,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:08,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:08,663 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:08,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:08,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:08,672 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:08,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:08,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:08,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:08,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:08,843 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:08,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:08,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:08,854 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:08,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:08,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:08,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:08,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:09,047 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:09,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:09,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:09,057 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:09,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:09,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:09,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:09,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:09,246 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:09,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:09,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:09,257 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:09,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:09,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:09,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:09,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:09,461 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:09,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:09,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:09,471 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:09,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:09,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:09,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:09,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:09,657 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:09,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:09,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:09,669 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:09,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:09,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:09,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:09,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:09,858 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:09,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:09,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:09,869 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:09,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:09,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:09,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:09,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:10,051 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:10,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:10,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:10,064 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:10,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:10,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:10,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:10,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:10,252 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:10,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:10,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:10,262 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:10,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:10,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:10,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:10,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:10,465 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:10,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:10,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:10,473 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:10,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:10,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:10,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:10,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:10,644 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:10,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:10,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:10,652 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:10,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:10,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:10,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:10,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:10,819 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:10,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:10,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:10,827 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:10,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:10,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:10,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:10,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:11,021 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:11,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:11,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:11,033 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:11,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:11,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:11,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:11,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:11,228 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:11,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:11,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:11,235 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:11,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:11,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:11,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:11,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:11,405 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:11,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:11,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:11,413 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:11,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:11,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:11,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:11,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:11,590 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:11,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:11,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:11,598 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:11,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:11,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:11,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:11,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:11,768 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:11,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:11,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:11,776 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:11,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:11,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:11,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:11,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:11,944 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:11,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:11,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:11,952 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:11,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:11,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:11,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:11,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:12,199 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:12,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:12,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:12,212 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:12,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:12,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:12,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:12,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:12,454 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:12,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:12,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:12,462 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:12,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:12,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:12,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:12,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:12,646 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:12,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:12,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:12,654 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:12,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:12,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:12,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:12,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:12,822 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:12,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:12,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:12,830 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:12,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:12,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:12,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:12,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:13,011 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:13,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:13,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:13,024 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:13,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:13,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:13,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:13,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:13,220 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:13,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:13,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:13,228 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:13,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:13,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:13,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:13,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:13,396 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:13,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:13,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:13,404 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:13,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:13,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:13,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:13,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:13,572 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:13,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:13,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:13,580 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:13,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:13,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:13,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:13,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:13,759 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:13,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:13,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:13,767 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:13,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:13,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:13,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:13,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:13,937 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:13,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:13,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:13,945 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:13,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:13,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:13,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:13,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:14,119 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:14,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:14,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:14,127 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:14,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:14,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:14,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:14,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:14,300 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:14,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:14,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:14,308 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:14,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:14,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:14,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:14,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:14,477 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:14,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:14,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:14,485 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:14,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:14,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:14,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:14,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:14,669 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:14,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:14,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:14,677 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:14,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:14,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:14,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:14,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:14,875 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:14,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:14,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:14,884 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:14,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:14,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:14,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:14,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:15,063 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:15,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:15,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:15,071 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:15,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:15,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:15,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:15,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:15,243 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:15,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:15,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:15,253 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:15,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:15,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:15,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:15,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:15,426 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:15,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:15,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:15,435 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:15,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:15,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:15,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:15,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:15,619 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:15,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:15,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:15,628 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:15,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:15,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:15,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:15,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:15,800 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:15,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:15,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:15,809 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:15,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:15,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:15,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:15,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:16,009 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:16,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:16,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:16,017 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:16,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:16,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:16,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:16,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:16,206 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:16,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:16,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:16,219 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:16,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:16,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:16,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:16,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:16,470 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:16,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:16,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:16,477 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:16,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:16,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:16,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:16,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:16,654 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:16,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:16,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:16,661 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:16,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:16,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:16,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:16,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:16,869 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:16,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:16,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:16,877 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:16,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:16,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:16,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:16,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:17,047 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:17,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:17,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:17,057 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:17,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:17,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:17,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:17,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:17,245 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:17,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:17,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:17,255 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:17,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:17,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:17,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:17,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:17,433 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:17,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:17,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:17,441 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:17,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:17,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:17,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:17,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:17,619 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:17,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:17,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:17,627 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:17,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:17,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:17,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:17,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:17,817 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:17,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:17,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:17,824 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:17,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:17,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:17,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:17,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:17,998 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:18,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:18,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:18,006 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:18,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:18,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:18,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:18,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:18,185 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:18,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:18,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:18,193 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:18,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:18,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:18,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:18,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:18,416 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:18,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:18,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:18,424 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:18,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:18,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:18,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:18,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:18,594 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:18,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:18,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:18,602 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:18,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:18,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:18,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:18,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:18,775 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:18,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:18,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:18,782 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:18,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:18,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:18,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:18,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:18,980 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:18,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:18,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:18,992 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:18,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:18,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:18,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:19,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:19,181 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:19,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:19,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:19,193 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:19,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:19,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:19,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:19,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:19,384 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:19,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:19,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:19,396 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:19,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:19,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:19,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:19,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:19,582 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:19,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:19,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:19,590 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:19,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:19,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:19,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:19,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:19,770 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:19,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:19,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:19,780 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:19,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:19,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:19,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:19,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:19,976 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:19,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:19,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:19,986 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:19,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:19,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:19,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:20,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:20,164 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:20,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:20,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:20,175 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:20,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:20,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:20,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:20,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:20,352 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:20,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:20,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:20,364 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:20,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:20,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:20,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:20,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:20,543 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:20,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:20,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:20,555 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:20,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:20,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:20,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:20,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:20,737 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:20,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:20,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:20,746 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:20,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:20,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:20,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:20,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:20,947 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:20,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:20,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:20,959 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:20,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:20,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:20,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:20,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:21,145 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:21,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:21,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:21,158 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:21,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:21,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:21,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:21,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:21,349 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:21,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:21,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:21,361 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:21,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:21,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:21,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:21,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:21,558 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:21,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:21,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:21,566 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:21,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:21,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:21,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:21,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:21,753 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:21,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:21,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:21,765 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:21,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:21,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:21,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:21,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:21,957 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:21,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:21,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:21,969 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:21,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:21,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:21,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:22,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:22,157 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:22,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:22,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:22,168 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:22,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:22,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:22,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:22,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:22,345 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:22,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:22,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:22,356 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:22,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:22,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:22,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:22,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:22,534 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:22,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:22,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:22,543 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:22,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:22,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:22,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:22,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:22,724 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:22,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:22,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:22,736 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:22,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:22,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:22,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:22,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:22,916 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:22,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:22,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:22,926 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:22,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:22,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:22,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:22,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:23,118 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:23,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:23,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:23,128 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:23,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:23,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:23,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:23,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:23,307 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:23,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:23,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:23,318 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:23,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:23,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:23,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:23,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:23,501 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:23,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:23,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:23,511 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:23,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:23,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:23,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:23,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:23,682 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:23,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:23,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:23,690 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:23,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:23,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:23,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:23,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:23,864 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:23,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:23,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:23,874 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:23,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:23,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:23,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:23,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:24,063 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:24,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:24,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:24,074 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:24,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:24,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:24,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:24,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:24,252 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:24,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:24,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:24,264 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:24,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:24,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:24,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:24,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:24,443 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:24,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:24,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:24,453 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:24,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:24,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:24,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:24,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:24,639 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:24,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:24,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:24,649 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:24,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:24,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:24,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:24,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:24,835 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:24,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:24,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:24,844 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:24,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:24,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:24,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:24,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:25,024 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:25,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:25,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:25,034 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:25,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:25,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:25,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:25,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:25,229 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:25,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:25,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:25,240 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:25,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:25,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:25,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:25,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:25,420 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:25,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:25,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:25,431 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:25,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:25,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:25,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:25,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:25,617 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:25,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:25,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:25,628 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:25,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:25,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:25,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:25,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:25,808 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:25,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:25,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:25,818 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:25,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:25,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:25,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:25,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:26,008 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:26,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:26,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:26,019 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:26,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:26,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:26,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:26,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:26,214 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:26,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:26,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:26,221 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:26,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:26,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:26,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:26,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:26,394 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:26,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:26,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:26,402 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:26,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:26,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:26,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:26,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:26,573 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:26,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:26,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:26,581 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:26,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:26,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:26,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:26,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:26,754 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:26,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:26,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:26,762 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:26,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:26,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:26,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:26,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:26,932 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:26,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:26,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:26,939 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:26,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:26,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:26,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:26,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:27,129 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:27,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:27,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:27,139 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:27,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:27,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:27,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:27,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:27,325 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:27,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:27,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:27,336 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:27,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:27,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:27,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:27,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:27,521 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:27,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:27,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:27,531 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:27,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:27,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:27,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:27,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:27,717 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:27,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:27,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:27,729 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:27,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:27,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:27,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:27,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:27,915 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:27,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:27,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:27,924 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:27,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:27,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:27,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:27,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:28,110 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:28,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:28,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:28,122 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:28,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:28,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:28,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:28,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:28,330 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:28,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:28,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:28,341 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:28,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:28,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:28,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:28,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:28,536 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:28,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:28,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:28,547 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:28,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:28,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:28,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:28,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:28,742 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:28,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:28,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:28,753 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:28,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:28,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:28,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:28,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:28,947 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:28,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:28,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:28,956 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:28,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:28,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:28,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:28,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:29,138 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:29,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:29,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:29,149 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:29,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:29,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:29,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:29,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:29,349 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:29,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:29,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:29,361 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:29,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:29,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:29,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:29,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:29,583 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:29,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:29,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:29,594 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:29,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:29,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:29,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:29,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:29,767 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:29,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:29,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:29,775 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:29,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:29,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:29,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:29,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:29,949 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:29,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:29,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:29,957 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:29,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:29,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:29,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:29,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:30,131 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:30,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:30,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:30,138 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:30,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:30,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:30,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:30,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:30,326 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:30,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:30,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:30,333 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:30,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:30,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:30,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:30,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:30,512 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:30,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:30,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:30,520 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:30,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:30,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:30,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:30,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:30,698 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:30,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:30,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:30,706 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:30,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:30,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:30,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:30,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:30,878 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:30,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:30,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:30,886 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:30,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:30,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:30,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:30,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:31,059 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:31,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:31,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:31,067 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:31,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:31,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:31,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:31,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:31,241 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:31,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:31,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:31,249 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:31,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:31,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:31,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:31,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:31,439 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:31,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:31,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:31,447 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:31,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:31,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:31,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:31,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:31,624 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:31,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:31,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:31,631 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:31,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:31,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:31,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:31,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:31,810 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:31,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:31,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:31,817 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:31,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:31,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:31,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:31,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:31,995 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:32,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:32,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:32,003 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:32,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:32,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:32,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:32,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:32,181 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:32,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:32,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:32,188 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:32,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:32,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:32,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:32,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:32,380 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:32,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:32,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:32,387 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:32,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:32,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:32,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:32,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:32,565 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:32,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:32,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:32,573 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:32,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:32,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:32,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:32,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:32,750 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:32,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:32,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:32,758 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:32,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:32,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:32,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:32,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:32,932 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:32,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:32,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:32,939 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:32,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:32,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:32,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:32,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:33,112 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:33,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:33,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:33,120 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:33,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:33,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:33,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:33,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:33,308 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:33,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:33,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:33,316 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:33,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:33,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:33,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:33,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:33,501 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:33,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:33,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:33,514 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:33,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:33,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:33,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:33,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:33,708 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:33,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:33,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:33,720 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:33,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:33,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:33,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:33,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:33,915 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:33,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:33,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:33,927 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:33,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:33,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:33,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:33,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:34,121 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:34,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:34,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:34,133 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:34,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:34,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:34,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:34,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:34,340 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:34,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:34,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:34,352 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:34,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:34,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:34,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:34,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:34,545 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:34,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:34,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:34,557 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:34,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:34,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:34,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:34,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:34,751 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:34,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:34,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:34,763 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:34,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:34,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:34,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:34,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:34,954 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:34,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:34,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:34,966 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:34,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:34,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:34,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:35,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:35,158 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:35,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:35,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:35,169 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:35,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:35,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:35,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:35,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:35,366 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:35,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:35,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:35,377 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:35,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:35,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:35,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:35,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:35,580 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:35,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:35,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:35,592 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:35,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:35,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:35,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:35,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:35,784 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:35,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:35,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:35,796 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:35,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:35,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:35,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:35,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:35,983 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:35,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:35,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:35,996 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:35,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:35,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:35,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:36,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:36,188 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:36,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:36,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:36,200 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:36,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:36,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:36,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:36,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:36,394 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:36,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:36,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:36,405 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:36,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:36,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:36,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:36,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:36,614 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:36,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:36,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:36,625 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:36,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:36,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:36,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:36,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:36,817 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:36,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:36,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:36,829 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:36,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:36,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:36,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:36,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:37,016 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:37,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:37,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:37,028 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:37,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:37,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:37,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:37,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:37,222 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:37,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:37,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:37,233 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:37,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:37,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:37,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:37,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:37,426 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:37,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:37,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:37,437 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:37,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:37,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:37,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:37,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:37,638 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:37,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:37,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:37,649 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:37,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:37,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:37,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:37,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:37,840 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:37,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:37,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:37,851 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:37,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:37,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:37,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:37,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:38,026 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:38,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:38,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:38,034 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:38,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:38,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:38,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:38,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:38,207 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:38,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:38,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:38,215 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:38,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:38,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:38,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:38,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:38,389 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:38,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:38,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:38,397 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:38,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:38,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:38,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:38,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:38,586 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:38,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:38,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:38,594 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:38,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:38,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:38,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:38,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:38,781 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:38,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:38,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:38,791 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:38,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:38,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:38,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:38,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:38,980 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:38,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:38,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:38,992 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:38,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:38,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:38,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:39,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:39,188 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:39,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:39,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:39,200 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:39,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:39,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:39,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:39,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:39,395 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:39,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:39,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:39,408 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:39,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:39,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:39,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:39,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:39,603 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:39,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:39,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:39,612 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:39,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:39,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:39,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:39,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:39,801 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:39,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:39,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:39,809 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:39,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:39,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:39,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:39,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:39,989 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:39,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:39,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:39,997 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:39,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:39,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:39,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:40,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:40,177 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:40,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:40,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:40,185 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:40,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:40,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:40,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:40,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:40,363 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:40,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:40,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:40,371 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:40,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:40,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:40,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:40,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:40,550 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:40,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:40,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:40,558 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:40,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:40,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:40,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:40,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:40,751 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:40,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:40,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:40,759 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:40,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:40,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:40,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:40,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:40,933 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:40,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:40,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:40,941 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:40,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:40,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:40,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:40,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:41,116 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:41,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:41,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:41,126 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:41,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:41,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:41,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:41,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:41,301 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:41,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:41,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:41,310 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:41,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:41,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:41,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:41,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:41,483 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:41,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:41,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:41,492 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:41,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:41,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:41,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:41,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:41,686 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:41,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:41,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:41,694 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:33:41,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:33:41,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:41,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:41,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:41,874 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:33:41,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:41,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:33:41,882 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2022-12-14 16:37:11,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:12,106 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:12,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:12,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:12,118 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:12,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:12,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:12,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:12,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:12,414 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:12,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:12,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:12,422 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:12,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:12,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:12,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:12,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:12,664 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:12,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:12,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:12,674 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:12,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:12,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:12,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:12,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:12,899 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:12,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:12,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:12,908 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:12,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:12,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:12,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:13,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:13,156 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:13,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:13,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:13,166 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:13,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:13,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:13,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:13,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:13,430 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:13,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:13,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:13,444 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:13,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:13,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:13,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:13,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:13,776 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:13,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:13,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:13,791 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:13,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:13,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:13,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:13,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:14,092 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:14,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:14,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:14,102 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:14,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:14,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:14,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:14,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:14,319 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:14,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:14,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:14,330 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:14,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:14,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:14,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:14,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:14,555 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:14,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:14,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:14,566 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:14,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:14,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:14,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:14,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:14,817 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:14,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:14,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:14,827 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:14,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:14,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:14,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:14,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:15,052 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:15,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:15,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:15,063 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:15,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:15,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:15,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:15,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:15,306 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:15,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:15,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:15,318 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:15,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:15,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:15,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:15,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:15,537 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:15,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:15,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:15,547 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:15,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:15,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:15,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:15,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:15,788 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:15,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:15,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:15,798 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:15,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:15,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:15,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:15,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:16,022 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:16,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:16,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:16,032 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:16,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:16,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:16,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:16,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:16,265 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:16,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:16,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:16,273 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:16,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:16,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:16,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:16,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:16,484 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:16,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:16,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:16,515 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:16,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:16,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:16,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:16,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:16,732 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:16,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:16,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:16,740 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:16,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:16,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:16,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:16,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:16,992 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:16,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:16,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:16,999 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:17,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:17,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:17,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:17,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:17,210 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:17,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:17,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:17,218 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:17,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:17,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:17,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:17,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:17,462 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:17,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:17,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:17,470 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:17,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:17,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:17,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:17,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:17,682 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:17,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:17,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:17,711 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:17,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:17,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:17,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:17,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:17,924 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:17,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:17,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:17,932 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:17,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:17,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:17,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:18,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:18,170 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:18,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:18,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:18,178 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:18,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:18,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:18,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:18,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:18,392 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:18,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:18,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:18,400 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:18,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:18,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:18,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:18,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:18,636 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:18,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:18,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:18,644 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:18,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:18,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:18,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:18,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:18,886 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:18,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:18,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:18,895 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:18,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:18,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:18,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:18,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:19,107 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:19,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:19,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:19,115 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:19,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:19,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:19,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:19,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:19,350 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:19,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:19,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:19,358 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:19,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:19,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:19,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:19,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:19,610 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:19,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:19,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:19,618 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:19,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:19,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:19,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:19,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:19,828 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:19,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:19,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:19,835 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:19,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:19,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:19,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:19,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:20,072 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:20,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:20,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:20,080 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:20,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:20,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:20,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:20,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:20,316 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:20,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:20,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:20,324 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:20,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:20,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:20,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:20,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:20,543 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:20,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:20,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:20,555 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:20,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:20,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:20,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:20,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:20,786 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:20,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:20,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:20,794 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:20,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:20,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:20,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:20,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:21,028 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:21,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:21,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:21,036 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:21,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:21,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:21,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:21,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:21,249 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:21,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:21,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:21,257 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:21,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:21,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:21,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:21,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:21,488 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:21,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:21,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:21,496 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:21,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:21,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:21,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:21,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:21,740 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:21,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:21,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:21,748 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:21,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:21,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:21,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:21,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:21,959 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:21,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:21,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:21,967 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:21,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:21,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:21,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:22,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:22,208 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:22,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:22,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:22,218 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:22,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:22,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:22,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:22,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:22,468 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:22,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:22,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:22,480 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:22,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:22,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:22,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:22,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:22,705 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:22,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:22,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:22,714 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:22,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:22,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:22,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:22,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:22,959 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:22,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:22,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:22,969 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:22,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:22,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:22,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:23,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:23,220 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:23,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:23,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:23,232 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:23,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:23,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:23,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:23,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:23,451 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:23,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:23,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:23,463 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:23,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:23,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:23,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:23,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:23,807 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:23,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:23,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:23,821 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:23,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:23,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:23,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:23,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:24,144 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:24,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:24,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:24,154 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:24,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:24,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:24,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:24,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:24,378 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:24,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:24,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:24,387 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:24,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:24,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:24,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:24,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:24,631 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:24,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:24,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:24,642 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:24,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:24,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:24,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:24,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:24,886 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:24,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:24,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:24,896 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:24,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:24,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:24,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:24,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:25,122 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:25,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:25,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:25,132 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:25,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:25,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:25,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:25,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:25,380 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:25,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:25,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:25,390 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:25,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:25,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:25,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:25,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:25,657 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:25,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:25,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:25,667 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:25,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:25,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:25,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:25,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:25,885 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:25,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:25,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:25,896 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:25,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:25,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:25,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:25,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:26,147 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:26,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:26,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:26,155 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:26,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:26,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:26,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:26,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:26,370 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:26,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:26,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:26,380 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:26,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:26,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:26,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:26,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:26,613 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:26,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:26,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:26,623 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:26,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:26,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:26,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:26,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:26,865 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:26,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:26,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:26,875 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:26,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:26,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:26,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:26,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:27,093 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:27,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:27,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:27,104 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:27,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:27,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:27,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:27,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:27,339 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:27,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:27,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:27,347 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:27,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:27,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:27,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:27,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:27,590 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:27,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:27,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:27,602 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:27,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:27,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:27,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:27,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:27,820 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:27,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:27,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:27,832 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:27,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:27,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:27,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:27,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:28,156 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:28,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:28,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:28,168 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:28,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:28,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:28,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:28,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:28,401 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:28,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:28,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:28,413 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:28,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:28,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:28,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:28,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:28,670 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:28,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:28,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:28,681 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:28,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:28,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:28,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:28,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:28,986 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:29,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:29,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:29,000 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:29,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:29,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:29,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:29,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:29,339 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:29,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:29,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:29,352 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:29,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:29,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:29,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:29,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:29,609 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:29,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:29,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:29,616 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:29,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:29,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:29,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:29,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:29,875 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:29,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:29,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:29,886 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:29,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:29,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:29,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:29,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:30,111 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:30,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:30,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:30,119 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:30,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:30,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:30,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:30,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:30,389 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:30,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:30,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:30,399 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:30,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:30,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:30,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:30,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:30,629 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:30,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:30,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:30,640 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:30,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:30,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:30,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:30,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:30,871 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:30,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:30,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:30,881 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:30,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:30,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:30,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:30,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:31,111 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:31,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:31,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:31,121 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:31,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:31,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:31,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:31,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:31,347 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:31,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:31,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:31,357 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:31,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:31,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:31,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:31,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:31,587 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:31,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:31,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:31,599 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:31,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:31,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:31,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:31,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:31,829 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:31,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:31,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:31,841 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:31,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:31,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:31,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:31,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:32,071 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:32,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:32,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:32,084 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:32,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:32,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:32,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:32,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:32,315 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:32,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:32,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:32,327 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:32,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:32,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:32,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:32,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:32,559 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:32,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:32,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:32,570 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:32,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:32,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:32,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:32,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:32,798 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:32,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:32,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:32,809 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:32,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:32,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:32,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:32,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:33,041 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:33,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:33,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:33,052 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:33,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:33,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:33,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:33,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:33,284 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:33,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:33,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:33,296 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:33,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:33,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:33,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:33,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:33,528 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:33,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:33,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:33,540 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:33,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:33,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:33,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:33,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:33,773 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:33,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:33,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:33,784 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:33,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:33,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:33,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:33,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:34,011 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:34,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:34,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:34,023 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:34,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:34,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:34,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:34,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:34,254 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:34,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:34,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:34,265 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:34,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:34,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:34,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:34,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:34,498 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:34,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:34,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:34,509 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:34,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:34,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:34,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:34,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:34,742 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:34,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:34,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:34,753 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:34,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:34,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:34,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:34,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:34,983 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:34,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:34,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:34,995 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:34,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:34,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:34,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:35,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:35,240 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:35,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:35,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:35,250 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:35,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:35,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:35,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:35,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:35,485 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:35,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:35,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:35,496 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:35,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:35,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:35,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:35,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:35,931 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:35,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:35,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:35,947 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:35,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:35,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:35,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:36,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:36,291 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:36,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:36,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:36,307 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:36,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:36,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:36,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:36,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:36,557 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:36,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:36,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:36,568 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:36,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:36,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:36,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:36,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:36,800 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:36,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:36,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:36,812 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:36,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:36,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:36,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:36,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:37,042 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:37,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:37,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:37,053 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:37,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:37,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:37,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:37,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:37,283 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:37,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:37,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:37,295 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:37,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:37,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:37,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:37,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:37,528 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:37,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:37,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:37,540 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:37,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:37,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:37,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:37,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:37,771 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:37,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:37,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:37,781 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:37,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:37,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:37,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:37,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:38,011 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:38,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:38,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:38,018 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:38,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:38,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:38,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:38,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:38,240 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:38,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:38,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:38,247 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:38,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:38,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:38,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:38,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:38,466 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:38,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:38,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:38,474 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:38,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:38,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:38,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:38,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:38,694 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:38,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:38,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:38,702 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:38,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:38,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:38,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:38,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:38,923 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:38,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:38,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:38,931 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:38,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:38,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:38,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:39,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:39,152 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:39,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:39,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:39,160 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:39,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:39,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:39,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:39,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:39,381 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:39,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:39,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:39,388 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:39,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:39,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:39,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:39,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:39,617 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:39,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:39,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:39,629 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:39,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:39,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:39,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:39,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:39,859 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:39,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:39,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:39,870 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:39,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:39,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:39,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:39,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:40,095 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:40,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:40,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:40,106 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:40,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:40,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:40,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:40,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:40,330 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:40,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:40,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:40,342 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:40,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:40,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:40,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:40,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:40,751 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:40,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:40,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:40,762 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:40,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:40,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:40,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:40,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:40,989 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:40,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:40,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:40,999 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:40,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:40,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:40,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:41,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:41,225 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:41,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:41,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:41,236 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:41,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:41,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:41,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:41,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:41,463 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:41,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:41,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:41,475 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:41,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:41,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:41,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:41,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:41,701 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:41,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:41,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:41,711 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:41,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:41,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:41,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:41,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:41,926 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:41,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:41,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:41,937 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:41,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:41,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:41,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:42,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:42,156 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:42,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:42,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:42,163 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:42,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:42,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:42,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:42,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:42,378 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:42,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:42,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:42,386 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:42,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:42,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:42,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:42,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:42,599 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:42,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:42,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:42,607 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:42,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:42,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:42,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:42,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:42,824 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:42,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:42,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:42,831 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:42,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:42,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:42,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:42,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:43,045 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:43,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:43,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:43,053 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:43,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:43,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:43,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:43,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:43,270 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:43,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:43,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:43,277 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:43,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:43,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:43,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:43,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:43,493 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:43,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:43,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:43,501 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:43,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:43,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:43,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:43,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:43,939 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:43,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:43,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:43,947 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:43,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:43,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:43,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:44,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:44,161 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:44,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:44,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:44,168 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:44,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:44,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:44,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:44,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:44,384 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:44,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:44,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:44,391 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:44,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:44,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:44,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:44,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:44,603 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:44,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:44,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:44,611 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:44,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:44,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:44,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:44,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:44,826 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:44,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:44,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:44,834 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:44,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:44,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:44,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:44,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:45,046 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:45,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:45,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:45,054 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:45,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:45,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:45,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:45,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:45,267 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:45,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:45,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:45,275 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:45,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:45,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:45,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:45,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:45,487 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:45,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:45,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:45,494 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:45,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:45,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:45,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:45,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:45,707 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:45,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:45,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:45,715 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:45,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:45,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:45,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:45,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:45,930 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:45,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:45,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:45,937 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:45,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:45,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:45,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:46,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:46,150 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:46,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:46,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:46,158 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:46,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:46,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:46,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:46,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:46,370 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:46,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:46,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:46,378 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:46,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:46,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:46,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:46,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:46,592 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:46,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:46,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:46,600 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:46,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:46,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:46,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:46,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:46,813 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:46,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:46,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:46,821 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:46,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:46,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:46,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:46,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:47,035 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:47,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:47,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:47,042 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:47,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:47,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:47,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:47,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:47,255 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:47,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:47,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:47,264 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:47,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:47,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:47,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:47,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:47,478 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:47,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:47,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:47,485 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:47,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:47,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:47,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:47,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:47,702 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:47,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:47,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:47,710 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:47,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:47,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:47,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:47,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:47,924 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:47,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:47,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:47,932 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:47,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:47,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:47,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:48,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:48,147 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:48,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:48,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:48,154 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:48,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:48,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:48,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:48,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:48,511 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:48,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:48,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:48,519 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:48,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:48,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:48,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:48,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:48,729 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:48,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:48,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:48,737 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:48,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:48,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:48,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:48,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:48,949 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:48,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:48,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:48,957 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:48,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:48,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:48,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:49,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:49,168 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:49,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:49,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:49,175 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:49,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:49,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:49,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:49,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:49,388 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:49,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:49,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:49,395 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:49,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:49,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:49,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:49,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:49,623 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:49,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:49,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:49,630 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:49,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:49,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:49,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:49,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:49,847 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:49,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:49,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:49,855 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:49,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:49,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:49,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:49,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:50,074 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:50,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:50,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:50,082 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:50,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:50,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:50,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:50,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:50,299 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:50,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:50,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:50,307 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:50,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:50,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:50,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:50,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:50,700 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:50,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:50,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:50,708 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:50,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:50,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:50,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:50,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:50,921 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:50,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:50,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:50,929 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:50,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:50,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:50,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:51,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:51,142 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:51,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:51,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:51,150 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:51,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:51,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:51,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:51,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:51,364 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:51,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:51,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:51,372 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:51,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:51,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:51,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:51,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:51,586 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:51,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:51,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:51,594 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:51,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:51,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:51,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:51,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:51,806 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:51,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:51,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:51,814 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:51,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:51,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:51,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:51,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:52,030 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:52,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:52,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:52,038 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:52,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:52,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:52,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:52,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:52,256 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:52,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:52,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:52,264 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:52,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:52,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:52,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:52,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:52,480 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:52,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:52,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:52,488 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:52,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:52,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:52,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:52,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:52,706 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:52,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:52,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:52,714 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:52,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:52,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:52,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:52,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:52,932 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:52,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:52,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:52,940 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:52,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:52,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:52,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:53,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:53,159 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:53,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:53,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:53,168 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:53,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:53,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:53,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:53,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:53,383 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:53,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:53,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:53,391 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:53,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:53,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:53,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:53,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:53,718 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:53,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:53,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:53,725 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:53,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:53,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:53,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:53,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:53,940 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:53,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:53,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:53,948 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:53,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:53,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:53,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:54,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:54,160 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:54,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:54,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:54,168 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:54,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:54,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:54,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:54,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:54,384 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:54,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:54,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:54,394 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:54,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:54,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:54,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:54,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:54,611 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:54,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:54,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:54,618 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:54,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:54,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:54,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:54,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:54,834 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:54,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:54,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:54,842 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:54,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:54,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:54,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:54,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:55,059 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:55,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:55,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:55,068 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:55,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:55,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:55,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:55,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:55,283 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:55,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:55,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:55,291 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:55,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:55,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:55,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:55,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:55,506 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:55,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:55,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:55,514 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:55,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:55,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:55,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:55,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:55,732 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:55,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:55,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:55,740 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:55,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:55,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:55,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:55,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:55,962 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:55,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:55,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:55,970 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:55,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:55,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:55,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:56,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:56,188 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:56,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:56,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:56,197 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:56,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:56,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:56,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:56,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:56,566 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:56,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:56,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:56,574 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:56,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:56,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:56,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:56,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:56,796 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:56,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:56,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:56,806 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:56,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:56,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:56,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:56,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:57,030 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:57,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:57,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:57,038 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:57,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:57,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:57,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:57,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:57,256 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:57,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:57,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:57,263 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:57,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:57,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:57,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:57,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:57,479 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:57,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:57,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:57,487 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:57,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:57,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:57,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:57,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:57,704 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:57,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:57,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:57,712 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:57,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:57,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:57,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:57,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:57,928 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:57,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:57,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:57,937 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:57,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:57,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:57,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:58,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:58,285 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:58,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:58,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:58,293 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:58,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:58,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:58,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:58,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:58,508 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:58,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:58,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:58,516 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:58,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:58,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:58,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:58,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:58,731 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:58,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:58,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:58,740 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:58,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:58,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:58,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:58,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:58,956 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:58,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:58,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:58,966 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:58,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:58,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:58,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:59,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:59,180 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:59,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:59,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:59,191 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:59,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:59,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:59,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:59,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:59,409 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:59,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:59,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:59,417 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:59,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:59,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:59,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:59,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:59,643 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:59,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:59,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:59,652 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:59,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:59,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:59,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:59,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:59,874 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:59,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:59,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:37:59,883 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:37:59,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:37:59,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:59,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:59,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:00,108 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:00,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:00,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:00,116 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:00,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:00,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:00,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:00,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:00,344 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:00,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:00,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:00,353 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:00,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:00,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:00,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:00,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:00,575 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:00,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:00,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:00,585 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:00,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:00,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:00,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:00,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:00,810 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:00,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:00,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:00,819 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:00,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:00,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:00,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:00,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:01,043 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:01,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:01,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:01,053 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:01,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:01,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:01,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:01,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:01,275 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:01,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:01,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:01,285 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:01,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:01,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:01,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:01,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:01,505 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:01,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:01,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:01,514 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:01,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:01,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:01,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:01,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:01,843 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:01,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:01,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:01,853 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:01,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:01,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:01,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:01,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:02,070 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:02,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:02,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:02,078 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:02,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:02,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:02,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:02,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:02,296 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:02,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:02,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:02,304 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:02,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:02,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:02,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:02,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:02,520 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:02,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:02,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:02,528 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:02,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:02,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:02,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:02,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:02,753 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:02,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:02,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:02,762 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:02,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:02,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:02,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:02,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:02,980 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:02,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:02,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:02,991 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:02,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:02,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:02,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:03,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:03,215 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:03,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:03,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:03,224 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:03,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:03,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:03,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:03,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:03,449 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:03,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:03,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:03,457 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:03,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:03,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:03,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:03,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:03,675 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:03,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:03,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:03,683 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:03,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:03,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:03,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:03,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:03,900 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:03,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:03,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:03,908 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:03,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:03,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:03,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:03,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:04,125 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:04,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:04,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:04,135 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:04,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:04,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:04,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:04,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:04,357 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:04,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:04,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:04,366 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:04,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:04,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:04,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:04,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:04,587 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:04,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:04,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:04,597 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:04,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:04,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:04,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:04,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:04,948 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:04,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:04,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:04,955 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:04,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:04,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:04,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:05,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:05,178 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:05,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:05,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:05,186 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:05,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:05,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:05,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:05,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:05,411 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:05,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:05,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:05,421 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:05,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:05,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:05,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:05,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:05,644 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:05,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:05,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:05,652 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:05,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:05,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:05,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:05,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:05,880 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:05,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:05,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:05,888 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:05,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:05,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:05,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:05,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:06,110 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:06,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:06,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:06,120 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:06,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:06,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:06,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:06,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:06,342 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:06,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:06,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:06,352 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:06,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:06,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:06,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:06,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:06,575 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:06,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:06,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:06,585 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:06,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:06,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:06,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:06,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:06,809 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:06,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:06,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:06,818 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:06,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:06,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:06,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:06,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:07,042 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:07,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:07,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:07,050 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:07,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:07,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:07,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:07,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:07,272 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:07,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:07,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:07,281 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:07,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:07,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:07,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:07,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:07,514 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:07,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:07,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:07,522 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:07,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:07,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:07,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:07,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:07,744 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:07,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:07,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:07,752 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:07,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:07,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:07,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:07,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:07,975 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:07,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:07,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:07,985 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:07,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:07,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:07,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:08,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:08,212 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:08,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:08,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:08,221 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:08,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:08,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:08,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:08,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:08,445 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:08,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:08,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:08,453 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:08,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:08,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:08,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:08,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:08,795 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:08,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:08,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:08,805 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:08,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:08,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:08,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:08,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:09,032 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:09,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:09,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:09,042 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:09,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:09,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:09,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:09,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:09,259 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:09,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:09,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:09,266 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:09,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:09,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:09,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:09,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:09,491 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:09,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:09,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:09,503 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:09,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:09,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:09,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:09,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:09,721 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:09,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:09,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:09,728 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:09,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:09,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:09,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:09,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:09,947 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:09,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:09,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:09,956 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:09,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:09,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:09,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:10,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:10,179 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:10,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:10,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:10,188 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:10,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:10,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:10,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:10,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:10,405 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:10,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:10,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:10,413 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:10,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:10,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:10,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:10,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:10,633 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:10,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:10,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:10,642 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:10,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:10,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:10,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:10,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:10,863 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:10,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:10,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:10,872 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:10,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:10,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:10,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:10,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:11,088 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:11,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:11,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:11,097 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:11,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:11,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:11,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:11,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:11,313 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:11,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:11,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:11,322 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:11,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:11,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:11,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:11,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:11,539 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:11,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:11,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:11,548 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:11,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:11,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:11,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:11,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:11,942 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:11,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:11,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:11,951 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:11,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:11,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:11,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:12,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:12,167 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:12,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:12,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:12,177 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:12,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:12,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:12,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:12,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:12,394 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:12,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:12,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:12,402 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:12,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:12,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:12,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:12,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:12,623 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:12,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:12,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:12,631 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:12,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:12,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:12,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:12,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:12,854 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:12,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:12,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:12,863 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:12,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:12,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:12,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:12,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:13,080 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:13,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:13,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:13,089 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:13,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:13,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:13,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:13,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:13,313 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:13,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:13,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:13,321 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:13,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:13,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:13,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:13,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:13,544 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:13,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:13,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:13,552 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:13,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:13,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:13,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:13,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:13,774 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:13,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:13,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:13,782 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:13,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:13,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:13,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:13,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:14,001 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:14,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:14,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:14,010 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:14,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:14,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:14,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:14,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:14,228 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:14,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:14,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:14,237 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:14,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:14,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:14,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:14,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:14,460 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:14,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:14,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:14,471 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:14,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:14,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:14,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:14,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:14,694 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:14,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:14,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:14,703 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:14,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:14,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:14,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:14,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:15,095 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:15,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:15,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:15,106 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:15,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:15,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:15,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:15,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:15,325 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:15,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:15,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:15,334 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:15,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:15,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:15,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:15,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:15,549 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:15,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:15,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:15,559 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:15,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:15,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:15,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:15,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:15,777 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:15,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:15,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:15,785 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:15,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:15,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:15,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:15,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:16,008 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:16,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:16,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:16,017 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:16,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:16,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:16,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:16,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:16,235 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:16,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:16,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:16,244 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:16,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:16,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:16,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:16,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:16,465 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:16,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:16,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:16,474 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:16,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:16,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:16,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:16,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:16,690 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:16,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:16,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:16,700 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:16,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:16,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:16,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:16,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:16,930 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:16,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:16,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:16,938 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:16,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:16,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:16,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:17,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:17,157 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:17,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:17,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:17,165 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:17,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:17,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:17,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:17,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:17,388 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:17,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:17,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:17,396 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:17,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:17,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:17,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:17,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:17,816 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:17,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:17,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:17,827 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:17,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:17,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:17,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:17,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:18,065 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:18,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:18,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:18,074 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:18,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:18,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:18,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:18,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:18,309 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:18,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:18,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:18,317 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:18,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:18,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:18,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:18,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:18,559 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:18,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:18,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:18,567 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:18,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:18,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:18,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:18,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:18,802 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:18,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:18,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:18,810 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:18,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:18,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:18,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:18,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:19,047 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:19,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:19,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:19,056 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:19,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:19,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:19,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:19,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:19,293 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:19,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:19,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:19,303 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:19,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:19,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:19,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:19,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:19,546 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:19,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:19,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:19,554 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:19,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:19,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:19,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:19,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:19,809 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:19,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:19,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:19,821 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:19,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:19,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:19,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:19,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:20,067 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:20,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:20,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:20,079 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:20,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:20,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:20,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:20,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:20,321 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:20,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:20,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:20,527 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:20,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:20,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:20,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:20,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:20,773 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:20,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:20,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:20,784 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:20,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:20,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:20,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:20,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:21,031 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:21,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:21,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:21,041 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:21,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:21,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:21,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:21,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:21,287 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:21,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:21,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:21,299 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:21,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:21,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:21,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:21,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:21,548 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:21,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:21,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:21,558 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:21,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:21,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:21,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:21,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:21,804 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:21,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:21,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:21,816 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:21,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:21,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:21,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:21,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:22,064 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:22,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:22,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:22,076 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:22,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:22,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:22,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:22,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:22,326 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:22,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:22,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:22,336 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:22,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:22,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:22,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:22,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:22,586 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:22,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:22,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:22,595 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:22,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:22,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:22,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:22,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:22,845 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:22,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:22,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:22,856 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:22,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:22,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:22,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:22,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:23,099 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:23,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:23,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:23,108 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:23,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:23,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:23,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:23,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:23,357 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:23,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:23,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:23,368 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:23,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:23,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:23,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:23,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:23,817 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:23,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:23,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:23,827 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:23,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:23,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:23,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:23,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:24,073 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:24,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:24,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:24,083 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:24,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:24,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:24,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:24,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:24,330 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:24,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:24,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:24,341 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:24,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:24,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:24,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:24,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:24,589 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:24,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:24,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:24,599 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:24,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:24,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:24,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:24,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:24,847 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:24,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:24,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:24,856 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:24,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:24,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:24,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:24,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:25,098 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:25,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:25,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:25,108 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:25,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:25,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:25,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:25,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:25,356 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:25,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:25,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:25,368 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:25,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:25,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:25,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:25,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:25,617 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:25,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:25,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:25,628 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:25,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:25,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:25,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:25,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:26,068 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:26,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:26,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:26,078 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:26,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:26,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:26,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:26,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:26,324 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:26,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:26,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:26,335 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:26,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:26,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:26,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:26,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:26,581 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:26,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:26,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:26,589 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:26,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:26,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:26,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:26,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:26,824 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:26,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:26,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:26,833 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:26,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:26,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:26,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:26,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:27,073 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:27,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:27,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:27,081 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:27,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:27,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:27,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:27,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:27,317 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:27,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:27,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:27,327 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:27,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:27,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:27,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:27,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:27,572 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:27,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:27,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:27,580 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:27,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:27,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:27,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:27,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:27,820 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:27,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:27,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:27,828 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:27,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:27,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:27,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:27,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:28,067 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:28,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:28,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:28,075 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:28,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:28,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:28,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:28,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:28,494 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:28,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:28,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:28,502 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:28,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:28,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:28,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:28,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:28,743 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:28,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:28,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:28,752 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:28,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:28,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:28,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:28,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:28,991 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:28,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:28,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:28,999 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:28,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:28,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:28,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:29,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:29,233 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:29,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:29,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:29,241 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:29,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:29,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:29,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:29,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:29,477 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:29,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:29,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:29,487 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:29,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:29,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:29,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:29,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:29,726 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:29,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:29,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:29,736 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:29,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:29,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:29,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:29,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:29,986 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:29,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:29,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:29,997 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:29,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:29,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:29,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:30,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:30,251 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:30,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:30,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:30,263 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:30,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:30,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:30,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:30,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:30,503 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:30,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:30,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:30,513 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:30,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:30,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:30,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:30,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:30,937 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:30,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:30,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:30,948 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:30,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:30,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:30,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:31,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:31,195 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:31,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:31,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:31,204 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:31,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:31,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:31,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:31,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:31,451 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:31,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:31,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:31,463 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:31,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:31,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:31,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:31,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:31,710 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:31,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:31,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:31,721 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:31,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:31,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:31,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:31,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:31,968 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:31,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:31,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:31,978 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:31,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:31,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:31,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:32,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:32,226 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:32,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:32,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:32,236 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:32,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:32,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:32,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:32,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:32,478 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:32,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:32,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:32,489 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:32,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:32,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:32,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:32,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:32,743 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:32,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:32,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:32,754 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:32,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:32,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:32,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:32,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:33,003 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:33,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:33,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:33,013 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:33,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:33,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:33,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:33,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:33,443 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:33,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:33,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:33,452 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:33,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:33,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:33,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:33,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:33,700 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:33,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:33,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:33,710 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:33,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:33,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:33,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:33,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:33,958 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:33,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:33,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:33,967 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:33,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:33,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:33,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:34,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:34,214 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:34,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:34,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:34,223 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:34,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:34,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:34,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:34,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:34,466 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:34,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:34,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:34,476 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:34,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:34,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:34,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:34,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:34,729 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:34,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:34,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:34,741 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:34,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:34,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:34,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:34,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:34,989 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:35,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:35,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:35,001 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:35,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:35,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:35,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:35,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:35,258 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:35,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:35,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:35,269 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:35,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:35,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:35,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:35,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:35,523 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:35,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:35,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:35,535 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:35,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:35,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:35,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:35,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:35,947 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:35,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:35,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:35,959 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:35,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:35,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:35,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:36,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:36,212 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:36,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:36,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:36,223 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:36,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:36,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:36,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:36,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:36,473 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:36,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:36,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:36,483 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:36,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:36,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:36,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:36,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:36,737 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:36,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:36,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:36,749 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:36,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:36,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:36,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:36,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:36,992 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:37,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:37,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:37,000 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:37,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:37,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:37,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:37,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:37,240 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:37,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:37,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:37,249 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:37,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:37,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:37,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:37,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:37,488 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:37,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:37,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:37,497 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:37,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:37,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:37,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:37,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:37,901 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:37,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:37,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:37,914 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:37,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:37,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:37,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:38,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:38,276 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:38,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:38,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:38,287 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:38,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:38,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:38,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:38,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:38,526 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:38,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:38,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:38,534 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:38,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:38,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:38,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:38,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:38,829 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:38,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:38,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:38,836 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:38,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:38,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:38,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:38,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:39,078 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:39,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:39,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:39,086 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:39,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:39,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:39,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:39,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:39,365 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:39,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:39,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:39,373 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:39,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:39,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:39,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:39,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:39,647 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:39,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:39,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:39,654 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:39,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:39,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:39,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:39,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:39,897 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:39,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:39,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:39,904 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:39,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:39,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:39,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:40,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:40,148 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:40,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:40,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:40,156 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:40,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:40,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:40,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:40,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:40,413 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:40,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:40,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:40,420 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:40,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:40,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:40,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:40,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:40,752 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:40,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:40,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:40,759 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:40,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:40,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:40,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:40,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:41,005 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:41,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:41,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:41,012 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:41,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:41,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:41,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:41,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:41,253 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:41,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:41,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:41,260 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:41,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:41,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:41,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:41,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:41,506 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:41,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:41,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:41,514 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:41,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:41,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:41,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:41,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:41,756 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:41,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:41,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:41,764 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:41,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:41,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:41,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:41,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:42,112 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:42,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:42,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:42,120 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:42,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:42,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:42,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:42,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:42,363 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:42,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:42,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:42,370 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:42,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:42,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:42,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:42,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:42,614 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:42,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:42,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:42,621 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:42,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:42,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:42,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:42,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:42,864 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:42,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:42,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:42,872 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:42,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:42,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:42,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:42,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:43,117 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:43,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:43,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:43,124 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:43,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:43,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:43,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:43,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:43,448 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:43,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:43,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:43,460 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:43,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:43,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:43,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:43,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:43,709 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:43,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:43,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:43,719 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:43,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:43,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:43,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:43,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:43,970 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:43,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:43,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:43,980 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:43,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:43,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:43,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:44,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:44,227 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:44,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:44,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:44,237 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:44,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:44,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:44,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:44,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:44,482 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:44,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:44,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:44,491 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:44,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:44,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:44,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:44,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:44,845 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:44,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:44,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:44,855 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:44,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:44,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:44,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:44,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:45,104 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:45,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:45,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:45,115 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:45,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:45,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:45,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:45,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:45,358 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:45,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:45,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:45,368 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:45,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:45,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:45,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:45,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:45,613 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:45,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:45,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:45,625 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:45,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:45,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:45,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:45,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:45,877 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:45,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:45,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:45,888 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:45,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:45,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:45,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:45,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:46,133 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:46,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:46,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:46,145 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:46,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:46,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:46,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:46,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:46,487 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:46,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:46,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:46,496 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:46,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:46,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:46,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:46,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:46,746 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:46,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:46,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:46,756 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:46,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:46,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:46,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:46,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:46,998 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:47,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:47,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:47,005 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:47,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:47,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:47,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:47,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:47,242 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:47,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:47,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:47,250 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:47,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:47,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:47,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:47,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:47,487 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:47,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:47,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:47,495 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:47,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:47,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:47,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:47,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:47,739 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:47,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:47,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:47,747 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:47,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:47,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:47,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:47,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:48,097 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:48,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:48,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:48,105 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:48,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:48,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:48,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:48,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:48,346 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:48,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:48,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:48,354 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:48,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:48,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:48,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:48,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:48,598 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:48,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:48,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:48,606 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:48,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:48,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:48,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:48,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:48,847 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:48,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:48,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:48,855 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:48,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:48,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:48,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:48,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:49,099 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:49,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:49,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:49,107 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:49,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:49,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:49,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:49,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:49,349 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:49,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:49,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:49,357 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:49,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:49,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:49,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:49,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:49,605 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:49,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:49,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:49,614 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:49,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:49,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:49,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:49,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:49,988 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:49,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:49,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:49,997 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:49,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:49,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:49,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:50,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:50,247 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:50,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:50,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:50,260 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:50,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:50,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:50,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:50,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:50,503 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:50,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:50,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:50,511 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:50,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:50,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:50,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:50,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:50,754 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:50,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:50,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:50,762 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:50,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:50,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:50,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:50,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:51,006 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:51,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:51,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:51,014 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:51,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:51,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:51,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:51,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:51,259 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:51,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:51,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:51,267 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:51,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:51,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:51,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:51,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:51,511 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:51,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:51,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:51,519 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:51,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:51,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:51,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:51,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:51,890 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:51,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:51,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:51,898 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:51,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:51,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:51,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:52,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:52,141 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:52,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:52,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:52,149 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:52,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:52,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:52,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:52,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:52,394 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:52,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:52,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:52,402 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:52,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:52,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:52,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:52,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:52,650 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:52,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:52,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:52,658 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:52,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:52,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:52,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:52,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:52,900 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:52,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:52,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:52,908 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:52,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:52,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:52,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:53,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:53,153 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:53,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:53,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:53,160 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:53,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:53,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:53,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:53,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:53,409 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:53,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:53,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:53,417 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:53,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:53,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:53,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:53,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:53,871 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:53,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:53,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:53,883 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:53,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:53,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:53,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:54,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:54,250 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:54,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:54,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:54,264 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:54,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:54,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:54,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:54,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:54,552 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:54,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:54,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:54,559 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:54,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:54,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:54,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:54,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:54,805 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:54,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:54,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:54,813 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:54,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:54,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:54,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:54,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:55,067 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:55,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:55,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:55,075 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:55,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:55,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:55,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:55,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:55,318 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:55,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:55,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:55,326 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:55,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:55,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:55,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:55,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:55,570 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:55,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:55,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:55,578 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:55,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:55,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:55,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:55,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:55,976 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:55,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:55,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:55,988 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:55,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:55,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:55,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:56,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:56,243 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:56,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:56,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:56,256 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:56,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:56,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:56,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:56,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:56,512 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:56,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:56,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:56,525 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:56,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:56,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:56,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:56,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:56,780 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:56,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:56,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:56,792 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:56,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:56,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:56,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:56,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:57,041 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:57,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:57,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:57,049 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:57,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:57,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:57,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:57,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:57,291 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:57,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:57,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:57,298 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:57,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:57,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:57,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:57,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:57,539 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:57,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:57,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:57,547 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:57,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:57,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:57,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:57,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:57,793 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:57,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:57,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:57,800 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:57,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:57,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:57,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:58,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:58,203 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:58,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:58,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:58,211 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:58,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:58,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:58,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:58,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:58,454 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:58,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:58,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:58,461 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:58,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:58,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:58,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:58,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:58,707 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:58,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:58,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:58,715 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:58,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:58,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:58,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:58,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:58,959 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:58,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:58,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:58,966 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:58,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:58,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:58,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:59,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:59,211 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:59,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:59,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:59,218 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:59,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:59,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:59,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:59,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:59,466 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:59,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:59,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:59,473 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:59,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:59,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:59,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:59,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:59,713 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:59,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:59,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:59,721 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:59,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:59,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:59,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:59,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:59,967 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:38:59,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:59,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:38:59,974 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:38:59,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:38:59,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:59,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:00,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:00,377 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:00,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:00,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:00,384 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:00,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:00,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:00,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:00,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:00,631 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:00,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:00,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:00,638 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:00,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:00,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:00,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:00,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:00,884 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:00,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:00,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:00,892 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:00,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:00,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:00,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:00,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:01,137 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:01,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:01,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:01,145 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:01,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:01,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:01,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:01,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:01,386 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:01,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:01,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:01,393 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:01,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:01,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:01,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:01,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:01,636 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:01,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:01,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:01,644 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:01,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:01,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:01,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:01,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:01,884 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:01,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:01,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:01,892 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:01,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:01,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:01,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:01,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:02,138 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:02,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:02,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:02,145 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:02,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:02,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:02,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:02,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:02,663 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:02,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:02,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:02,679 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:02,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:02,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:02,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:02,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:02,961 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:02,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:02,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:02,971 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:02,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:02,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:02,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:03,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:03,226 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:03,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:03,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:03,237 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:03,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:03,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:03,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:03,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:03,492 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:03,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:03,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:03,503 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:03,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:03,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:03,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:03,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:03,759 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:03,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:03,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:03,771 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:03,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:03,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:03,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:03,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:04,024 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:04,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:04,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:04,032 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:04,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:04,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:04,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:04,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:04,281 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:04,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:04,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:04,293 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:04,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:04,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:04,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:04,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:04,551 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:04,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:04,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:04,563 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:04,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:04,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:04,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:04,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:04,961 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:04,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:04,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:04,970 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:04,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:04,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:04,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:05,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:05,208 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:05,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:05,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:05,217 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:05,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:05,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:05,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:05,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:05,460 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:05,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:05,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:05,467 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:05,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:05,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:05,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:05,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:05,707 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:05,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:05,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:05,716 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:05,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:05,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:05,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:05,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:05,955 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:05,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:05,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:05,964 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:05,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:05,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:05,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:06,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:06,205 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:06,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:06,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:06,215 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:06,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:06,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:06,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:06,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:06,456 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:06,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:06,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:06,465 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:06,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:06,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:06,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:06,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:06,706 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:06,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:06,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:06,716 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:06,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:06,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:06,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:07,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:07,160 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:07,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:07,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:07,172 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:07,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:07,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:07,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:07,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:07,429 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:07,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:07,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:07,441 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:07,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:07,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:07,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:07,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:07,702 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:07,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:07,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:07,713 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:07,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:07,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:07,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:07,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:07,971 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:07,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:07,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:07,983 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:07,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:07,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:07,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:08,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:08,242 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:08,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:08,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:08,253 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:08,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:08,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:08,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:08,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:08,511 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:08,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:08,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:08,523 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:08,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:08,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:08,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:08,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:08,763 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:08,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:08,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:08,772 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:08,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:08,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:08,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:08,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:09,014 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:09,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:09,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:09,023 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:09,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:09,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:09,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:09,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:09,403 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:09,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:09,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:09,413 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:09,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:09,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:09,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:09,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:09,675 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:09,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:09,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:09,684 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:09,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:09,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:09,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:09,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:09,941 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:09,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:09,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:09,953 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:09,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:09,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:09,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:10,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:10,224 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:10,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:10,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:10,236 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:10,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:10,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:10,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:10,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:10,507 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:10,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:10,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:10,519 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:10,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:10,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:10,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:10,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:10,777 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:10,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:10,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:10,789 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:10,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:10,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:10,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:10,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:11,050 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:11,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:11,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:11,061 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:11,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:11,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:11,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:11,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:11,322 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:11,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:11,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:11,333 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:11,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:11,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:11,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:11,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:11,757 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:11,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:11,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:11,769 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:11,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:11,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:11,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:11,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:12,024 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:12,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:12,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:12,036 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:12,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:12,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:12,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:12,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:12,282 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:12,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:12,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:12,293 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:12,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:12,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:12,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:12,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:12,546 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:12,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:12,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:12,555 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:12,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:12,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:12,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:12,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:12,801 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:12,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:12,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:12,812 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:12,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:12,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:12,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:12,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:13,064 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:13,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:13,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:13,076 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:13,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:13,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:13,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:13,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:13,322 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:13,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:13,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:13,331 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:13,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:13,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:13,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:13,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:13,579 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:13,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:13,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:13,589 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:13,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:13,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:13,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:13,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:14,013 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:14,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:14,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:14,024 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:14,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:14,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:14,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:14,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:14,279 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:14,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:14,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:14,288 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:14,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:14,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:14,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:14,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:14,540 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:14,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:14,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:14,551 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:14,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:14,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:14,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:14,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:14,804 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:14,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:14,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:14,815 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:14,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:14,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:14,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:14,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:15,063 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:15,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:15,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:15,070 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:15,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:15,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:15,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:15,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:15,309 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:15,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:15,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:15,316 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:15,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:15,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:15,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:15,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:15,555 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:15,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:15,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:15,563 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:15,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:15,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:15,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:15,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:15,823 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:15,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:15,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:15,835 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:15,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:15,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:15,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:15,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:16,096 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:16,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:16,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:16,108 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:16,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:16,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:16,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:16,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:16,528 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:16,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:16,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:16,540 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:16,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:16,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:16,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:16,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:16,800 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:16,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:16,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:16,812 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:16,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:16,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:16,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:16,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:17,071 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:17,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:17,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:17,083 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:17,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:17,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:17,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:17,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:17,342 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:17,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:17,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:17,353 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:17,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:17,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:17,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:17,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:17,614 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:17,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:17,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:17,626 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:17,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:17,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:17,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:17,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:17,886 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:17,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:17,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:17,897 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:17,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:17,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:17,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:18,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:18,157 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:18,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:18,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:18,167 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:18,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:18,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:18,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:18,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:18,427 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:18,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:18,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:18,439 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:18,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:18,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:18,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:18,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:18,846 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:18,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:18,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:18,857 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:18,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:18,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:18,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:18,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:19,117 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:19,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:19,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:19,129 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:19,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:19,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:19,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:19,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:19,389 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:19,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:19,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:19,400 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:19,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:19,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:19,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:19,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:19,652 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:19,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:19,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:19,664 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:19,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:19,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:19,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:19,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:19,923 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:19,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:19,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:19,935 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:19,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:19,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:19,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:20,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:20,195 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:20,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:20,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:20,208 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:20,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:20,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:20,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:20,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:20,465 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:20,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:20,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:20,477 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:20,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:20,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:20,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:20,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:20,738 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:20,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:20,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:20,749 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:20,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:20,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:20,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:21,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:21,168 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:21,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:21,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:21,180 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:21,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:21,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:21,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:21,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:21,440 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:21,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:21,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:21,452 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:21,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:21,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:21,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:21,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:21,711 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:21,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:21,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:21,723 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:21,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:21,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:21,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:21,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:21,976 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:21,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:21,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:21,988 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:21,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:21,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:21,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:22,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:22,256 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:22,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:22,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:22,268 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:22,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:22,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:22,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:22,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:22,522 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:22,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:22,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:22,533 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:22,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:22,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:22,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:22,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:22,791 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:22,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:22,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:22,804 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:22,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:22,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:22,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:22,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:23,066 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:23,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:23,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:23,077 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:23,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:23,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:23,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:23,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:23,496 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:23,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:23,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:23,504 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:23,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:23,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:23,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:23,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:23,752 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:23,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:23,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:23,759 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:23,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:23,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:23,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:23,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:24,004 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:24,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:24,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:24,016 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:24,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:24,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:24,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:24,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:24,276 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:24,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:24,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:24,288 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:24,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:24,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:24,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:24,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:24,549 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:24,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:24,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:24,561 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:24,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:24,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:24,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:24,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:24,822 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:24,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:24,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:24,833 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:24,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:24,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:24,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:24,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:25,095 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:25,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:25,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:25,107 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:25,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:25,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:25,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:25,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:25,366 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:25,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:25,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:25,378 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:25,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:25,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:25,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:25,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:25,809 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:25,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:25,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:25,821 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:25,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:25,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:25,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:25,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:26,082 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:26,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:26,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:26,093 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:26,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:26,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:26,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:26,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:26,347 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:26,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:26,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:26,359 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:26,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:26,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:26,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:26,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:26,618 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:26,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:26,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:26,629 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:26,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:26,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:26,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:26,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:26,889 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:26,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:26,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:26,901 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:26,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:26,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:26,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:27,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:27,155 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:27,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:27,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:27,167 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:27,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:27,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:27,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:27,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:27,427 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:27,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:27,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:27,440 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:27,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:27,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:27,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:27,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:27,865 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:27,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:27,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:27,877 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:27,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:27,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:27,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:27,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:28,138 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:28,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:28,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:28,149 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:28,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:28,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:28,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:28,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:28,410 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:28,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:28,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:28,421 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:28,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:28,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:28,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:28,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:28,682 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:28,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:28,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:28,693 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:28,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:28,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:28,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:28,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:28,947 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:28,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:28,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:28,959 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:28,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:28,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:28,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:29,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:29,212 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:29,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:29,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:29,224 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:29,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:29,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:29,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:29,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:29,483 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:29,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:29,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:29,496 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:29,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:29,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:29,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:29,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:29,887 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:29,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:29,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:29,896 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:29,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:29,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:29,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:30,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:30,141 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:30,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:30,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:30,149 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:30,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:30,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:30,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:30,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:30,399 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:30,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:30,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:30,408 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:30,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:30,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:30,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:30,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:30,651 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:30,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:30,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:30,659 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:30,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:30,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:30,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:30,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:30,901 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:30,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:30,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:30,909 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:30,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:30,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:30,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:31,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:31,151 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:31,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:31,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:31,159 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:31,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:31,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:31,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:31,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:31,531 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:31,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:31,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:31,541 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:31,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:31,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:31,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:31,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:31,785 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:31,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:31,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:31,794 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:31,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:31,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:31,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:31,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:32,035 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:32,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:32,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:32,043 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:32,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:32,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:32,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:32,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:32,286 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:32,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:32,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:32,296 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:32,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:32,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:32,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:32,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:32,538 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:32,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:32,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:32,548 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:32,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:32,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:32,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:32,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:32,911 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:32,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:32,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:32,920 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:32,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:32,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:32,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:33,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:33,161 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:33,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:33,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:33,172 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:33,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:33,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:33,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:33,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:33,422 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:33,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:33,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:33,434 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:33,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:33,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:33,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:33,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:33,688 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:33,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:33,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:33,698 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:33,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:33,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:33,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:33,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:33,948 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:33,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:33,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:33,958 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:33,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:33,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:33,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:34,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:34,321 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:34,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:34,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:34,332 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:34,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:34,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:34,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:34,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:34,585 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:34,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:34,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:34,597 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:34,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:34,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:34,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:34,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:34,849 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:34,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:34,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:34,860 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:34,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:34,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:34,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:34,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:35,116 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:35,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:35,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:35,123 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:35,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:35,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:35,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:35,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:35,471 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:35,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:35,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:35,484 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:35,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:35,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:35,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:35,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:35,736 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:35,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:35,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:35,748 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:35,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:35,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:35,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:35,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:36,008 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:36,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:36,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:36,020 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:36,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:36,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:36,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:36,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:36,279 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:36,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:36,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:36,290 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:36,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:36,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:36,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:36,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:36,640 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:36,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:36,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:36,650 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:36,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:36,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:36,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:36,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:36,909 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:36,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:36,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:36,920 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:36,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:36,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:36,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:37,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:37,180 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:37,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:37,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:37,192 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:37,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:37,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:37,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:37,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:37,452 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:37,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:37,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:37,464 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:37,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:37,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:37,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:37,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:37,794 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:37,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:37,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:37,806 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:37,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:37,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:37,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:37,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:38,069 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:38,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:38,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:38,082 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:38,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:38,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:38,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:38,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:38,341 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:38,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:38,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:38,353 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:38,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:38,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:38,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:38,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:38,676 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:38,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:38,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:38,686 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:38,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:38,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:38,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:38,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:38,947 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:38,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:38,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:38,959 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:38,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:38,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:38,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:39,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:39,220 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:39,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:39,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:39,232 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:39,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:39,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:39,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:39,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:39,542 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:39,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:39,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:39,553 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:39,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:39,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:39,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:39,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:39,802 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:39,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:39,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:39,809 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:39,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:39,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:39,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:39,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:40,119 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:40,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:40,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:40,126 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:40,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:40,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:40,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:40,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:40,376 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:40,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:40,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:40,384 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:40,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:40,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:40,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:40,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:40,629 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:40,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:40,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:40,637 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:40,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:40,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:40,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:40,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:40,938 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:40,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:40,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:40,946 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:40,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:40,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:40,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:41,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:41,195 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:41,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:41,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:41,206 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:41,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:41,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:41,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:41,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:41,496 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:41,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:41,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:41,505 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:41,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:41,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:41,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:41,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:41,754 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:41,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:41,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:41,804 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:41,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:41,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:41,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:41,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:42,054 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:42,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:42,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:42,065 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:42,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:42,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:42,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:42,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:42,366 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:42,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:42,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:42,377 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:42,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:42,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:42,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:42,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:42,633 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:42,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:42,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:42,645 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:42,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:42,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:42,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:42,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:42,925 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:42,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:42,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:42,934 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:42,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:42,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:42,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:43,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:43,182 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:43,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:43,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:43,191 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:43,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:43,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:43,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:43,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:43,496 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:43,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:43,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:43,505 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:43,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:43,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:43,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:43,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:43,804 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:43,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:43,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:43,816 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:43,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:43,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:43,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:43,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:44,067 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:44,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:44,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:44,077 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:44,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:44,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:44,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:44,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:44,361 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:44,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:44,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:44,371 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:44,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:44,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:44,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:44,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:44,627 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:44,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:44,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:44,674 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:44,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:44,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:44,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:44,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:44,975 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:44,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:44,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:44,985 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:44,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:44,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:44,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:45,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:45,241 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:45,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:45,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:45,252 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:45,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:45,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:45,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:45,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:45,526 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:45,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:45,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:45,534 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:45,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:45,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:45,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:45,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:45,840 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:45,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:45,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:45,850 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:45,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:45,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:45,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:45,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:46,103 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:46,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:46,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:46,115 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:46,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:46,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:46,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:46,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:46,422 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:46,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:46,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:46,432 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:46,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:46,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:46,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:46,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:46,687 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:46,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:46,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:46,697 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:46,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:46,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:46,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:46,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:46,952 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:46,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:46,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:46,964 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:46,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:46,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:46,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:47,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:47,216 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:47,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:47,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:47,228 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:47,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:47,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:47,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:47,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:47,483 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:47,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:47,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:47,493 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:47,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:47,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:47,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:47,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:47,750 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:47,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:47,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:47,759 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:47,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:47,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:47,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:47,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:48,013 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:48,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:48,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:48,021 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:48,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:48,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:48,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:48,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:48,377 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:48,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:48,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:48,386 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:48,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:48,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:48,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:48,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:48,639 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:48,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:48,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:48,651 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:48,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:48,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:48,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:48,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:48,894 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:48,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:48,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:48,901 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:48,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:48,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:48,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:49,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:49,145 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:49,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:49,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:49,153 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:49,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:49,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:49,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:49,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:49,395 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:49,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:49,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:49,404 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:49,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:49,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:49,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:49,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:49,660 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:49,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:49,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:49,670 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:49,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:49,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:49,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:49,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:49,912 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:49,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:49,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:49,920 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:49,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:49,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:49,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:50,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:50,166 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:50,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:50,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:50,174 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:50,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:50,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:50,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:50,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:50,663 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:50,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:50,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:50,676 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:50,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:50,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:50,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:50,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:51,061 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:51,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:51,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:51,076 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:51,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:51,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:51,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:51,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:51,458 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:51,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:51,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:51,474 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:51,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:51,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:51,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:51,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:51,852 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:51,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:51,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:51,867 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:51,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:51,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:51,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:52,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:52,227 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:52,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:52,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:52,238 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:52,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:52,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:52,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:52,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:52,488 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:52,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:52,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:52,496 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:52,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:52,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:52,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:52,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:52,743 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:52,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:52,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:52,751 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:52,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:52,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:52,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:53,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:53,149 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:53,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:53,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:53,159 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:53,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:53,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:53,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:53,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:53,412 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:53,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:53,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:53,424 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:53,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:53,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:53,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:53,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:53,685 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:53,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:53,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:53,696 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:53,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:53,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:53,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:53,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:53,951 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:53,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:53,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:53,963 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:53,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:53,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:53,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:54,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:54,224 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:54,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:54,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:54,236 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:54,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:54,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:54,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:54,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:54,492 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:54,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:54,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:54,504 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:54,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:54,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:54,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:54,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:54,765 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:54,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:54,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:54,776 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:54,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:54,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:54,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:55,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:55,171 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:55,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:55,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:55,183 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:55,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:55,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:55,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:55,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:55,438 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:55,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:55,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:55,448 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:55,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:55,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:55,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:55,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:55,688 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:55,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:55,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:55,695 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:55,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:55,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:55,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:55,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:55,940 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:55,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:55,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:55,947 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:55,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:55,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:55,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:56,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:56,193 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:56,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:56,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:56,201 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:56,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:56,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:56,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:56,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:56,448 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:56,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:56,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:56,455 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:56,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:56,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:56,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:56,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:56,704 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:56,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:56,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:56,712 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:56,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:56,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:56,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:56,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:57,105 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:57,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:57,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:57,113 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:57,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:57,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:57,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:57,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:57,363 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:57,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:57,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:57,371 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:57,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:57,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:57,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:57,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:57,619 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:57,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:57,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:57,628 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:57,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:57,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:57,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:57,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:57,881 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:57,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:57,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:57,889 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:57,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:57,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:57,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:57,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:58,139 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:58,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:58,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:58,147 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:58,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:58,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:58,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:58,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:58,400 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:58,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:58,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:58,407 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:58,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:58,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:58,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:58,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:58,657 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:58,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:58,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:58,664 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:58,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:58,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:58,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:58,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:59,198 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:59,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:59,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:59,216 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:59,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:59,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:59,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:59,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:59,647 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:39:59,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:59,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:39:59,661 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:39:59,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:39:59,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:59,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:59,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:00,034 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:00,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:00,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:00,048 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:00,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:00,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:00,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:00,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:00,433 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:00,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:00,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:00,447 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:00,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:00,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:00,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:00,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:00,798 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:00,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:00,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:00,805 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:00,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:00,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:00,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:00,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:01,047 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:01,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:01,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:01,054 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:01,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:01,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:01,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:01,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:01,295 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:01,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:01,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:01,302 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:01,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:01,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:01,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:01,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:01,723 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:01,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:01,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:01,731 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:01,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:01,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:01,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:01,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:01,975 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:01,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:01,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:01,983 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:01,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:01,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:01,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:02,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:02,225 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:02,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:02,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:02,233 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:02,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:02,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:02,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:02,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:02,476 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:02,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:02,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:02,484 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:02,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:02,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:02,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:02,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:02,734 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:02,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:02,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:02,742 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:02,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:02,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:02,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:02,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:02,992 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:03,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:03,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:03,000 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:03,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:03,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:03,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:03,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:03,249 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:03,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:03,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:03,257 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:03,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:03,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:03,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:03,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:03,665 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:03,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:03,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:03,673 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:03,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:03,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:03,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:03,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:03,922 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:03,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:03,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:03,930 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:03,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:03,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:03,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:04,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:04,171 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:04,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:04,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:04,178 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:04,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:04,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:04,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:04,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:04,420 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:04,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:04,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:04,427 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:04,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:04,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:04,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:04,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:04,672 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:04,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:04,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:04,680 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:04,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:04,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:04,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:04,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:04,924 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:04,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:04,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:04,932 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:04,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:04,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:04,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:05,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:05,174 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:05,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:05,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:05,181 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:05,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:05,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:05,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:05,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:05,423 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:05,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:05,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:05,430 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:05,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:05,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:05,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:05,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:05,826 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:05,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:05,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:05,833 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:05,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:05,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:05,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:05,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:06,076 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:06,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:06,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:06,084 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:06,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:06,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:06,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:06,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:06,327 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:06,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:06,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:06,335 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:06,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:06,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:06,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:06,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:06,576 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:06,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:06,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:06,584 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:06,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:06,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:06,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:06,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:06,827 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:06,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:06,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:06,834 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:06,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:06,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:06,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:06,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:07,076 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:07,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:07,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:07,084 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:07,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:07,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:07,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:07,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:07,324 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:07,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:07,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:07,332 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:07,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:07,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:07,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:07,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:07,808 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:07,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:07,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:07,821 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:07,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:07,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:07,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:07,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:08,119 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:08,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:08,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:08,132 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:08,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:08,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:08,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:08,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:08,466 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:08,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:08,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:08,475 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:08,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:08,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:08,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:08,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:08,725 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:08,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:08,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:08,738 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:08,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:08,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:08,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:08,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:09,072 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:09,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:09,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:09,086 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:09,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:09,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:09,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:09,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:09,339 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:09,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:09,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:09,347 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:09,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:09,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:09,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:09,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:09,612 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:09,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:09,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:09,624 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:09,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:09,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:09,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:09,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:10,050 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:10,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:10,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:10,057 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:10,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:10,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:10,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:10,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:10,303 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:10,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:10,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:10,312 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:10,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:10,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:10,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:10,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:10,568 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:10,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:10,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:10,576 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:10,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:10,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:10,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:10,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:10,822 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:10,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:10,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:10,829 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:10,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:10,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:10,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:10,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:11,070 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:11,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:11,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:11,078 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:11,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:11,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:11,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:11,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:11,324 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:11,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:11,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:11,333 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:11,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:11,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:11,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:11,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:11,576 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:11,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:11,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:11,584 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:11,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:11,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:11,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:11,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:11,836 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:11,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:11,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:11,846 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:11,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:11,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:11,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:12,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:12,254 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:12,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:12,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:12,265 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:12,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:12,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:12,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:12,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:12,516 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:12,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:12,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:12,525 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:12,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:12,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:12,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:12,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:12,769 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:12,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:12,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:12,778 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:12,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:12,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:12,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:12,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:13,018 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:13,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:13,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:13,025 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:13,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:13,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:13,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:13,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:13,266 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:13,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:13,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:13,274 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:13,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:13,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:13,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:13,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:13,517 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:13,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:13,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:13,524 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:13,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:13,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:13,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:13,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:13,768 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:13,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:13,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:13,776 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:13,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:13,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:13,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:13,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:14,205 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:14,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:14,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:14,216 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:14,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:14,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:14,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:14,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:14,505 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:14,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:14,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:14,516 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:14,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:14,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:14,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:14,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:14,781 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:14,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:14,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:14,793 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:14,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:14,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:14,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:14,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:15,052 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:15,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:15,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:15,064 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:15,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:15,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:15,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:15,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:15,322 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:15,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:15,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:15,333 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:15,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:15,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:15,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:15,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:15,599 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:15,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:15,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:15,611 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:15,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:15,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:15,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:15,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:15,873 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:15,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:15,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:15,885 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:15,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:15,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:15,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:16,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:16,345 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:16,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:16,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:16,361 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:16,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:16,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:16,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:16,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:16,681 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:16,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:16,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:16,693 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:16,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:16,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:16,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:16,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:16,949 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:16,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:16,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:16,961 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:16,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:16,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:16,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:17,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:17,215 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:17,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:17,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:17,227 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:17,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:17,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:17,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:17,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:17,483 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:17,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:17,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:17,494 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:17,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:17,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:17,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:17,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:17,753 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:17,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:17,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:17,765 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:17,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:17,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:17,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:17,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:18,023 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:18,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:18,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:18,036 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:18,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:18,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:18,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:18,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:18,286 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:18,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:18,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:18,294 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:18,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:18,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:18,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:18,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:18,710 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:18,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:18,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:18,718 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:18,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:18,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:18,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:18,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:18,962 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:18,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:18,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:18,969 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:18,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:18,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:18,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:19,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:19,210 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:19,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:19,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:19,218 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:19,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:19,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:19,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:19,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:19,465 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:19,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:19,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:19,472 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:19,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:19,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:19,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:19,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:19,712 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:19,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:19,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:19,722 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:19,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:19,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:19,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:19,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:19,965 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:19,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:19,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:19,973 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:19,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:19,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:19,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:20,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:20,215 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:20,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:20,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:20,223 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:20,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:20,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:20,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:20,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:20,476 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:20,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:20,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:20,484 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:20,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:20,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:20,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:20,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:20,891 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:20,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:20,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:20,898 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:20,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:20,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:20,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:21,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:21,148 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:21,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:21,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:21,155 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:21,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:21,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:21,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:21,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:21,405 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:21,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:21,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:21,412 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:21,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:21,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:21,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:21,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:21,664 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:21,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:21,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:21,671 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:21,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:21,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:21,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:21,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:21,924 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:21,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:21,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:21,931 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:21,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:21,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:21,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:22,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:22,180 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:22,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:22,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:22,187 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:22,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:22,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:22,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:22,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:22,436 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:22,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:22,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:22,444 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:22,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:22,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:22,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:22,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:22,862 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:22,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:22,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:22,871 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:22,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:22,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:22,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:22,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:23,123 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:23,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:23,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:23,131 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:23,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:23,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:23,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:23,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:23,383 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:23,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:23,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:23,391 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:23,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:23,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:23,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:23,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:23,636 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:23,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:23,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:23,644 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:23,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:23,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:23,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:23,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:23,893 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:23,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:23,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:23,903 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:23,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:23,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:23,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:24,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:24,147 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:24,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:24,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:24,156 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:24,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:24,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:24,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:24,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:24,400 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:24,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:24,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:24,408 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:24,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:24,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:24,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:24,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:24,654 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:24,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:24,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:24,663 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:24,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:24,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:24,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:24,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:25,066 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:25,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:25,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:25,073 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:25,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:25,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:25,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:25,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:25,323 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:25,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:25,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:25,332 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:25,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:25,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:25,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:25,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:25,575 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:25,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:25,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:25,584 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:25,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:25,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:25,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:25,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:25,833 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:25,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:25,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:25,843 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:25,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:25,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:25,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:25,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:26,093 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:26,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:26,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:26,101 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:26,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:26,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:26,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:26,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:26,358 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:26,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:26,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:26,366 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:26,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:26,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:26,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:26,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:26,614 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:26,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:26,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:26,622 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:26,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:26,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:26,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:26,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:27,065 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:27,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:27,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:27,077 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:27,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:27,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:27,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:27,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:27,388 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:27,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:27,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:27,395 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:27,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:27,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:27,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:27,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:27,645 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:27,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:27,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:27,653 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:27,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:27,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:27,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:27,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:27,907 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:27,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:27,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:27,914 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:27,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:27,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:27,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:28,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:28,164 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:28,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:28,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:28,171 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:28,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:28,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:28,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:28,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:28,420 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:28,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:28,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:28,427 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:28,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:28,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:28,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:28,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:28,678 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:28,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:28,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:28,685 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:28,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:28,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:28,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:28,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:28,937 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:28,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:28,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:28,944 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:28,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:28,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:28,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:29,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:29,357 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:29,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:29,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:29,365 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:29,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:29,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:29,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:29,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:29,649 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:29,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:29,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:29,661 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:29,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:29,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:29,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:29,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:29,916 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:29,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:29,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:29,924 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:29,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:29,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:29,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:30,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:30,174 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:30,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:30,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:30,182 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:30,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:30,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:30,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:30,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:30,430 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:30,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:30,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:30,438 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:30,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:30,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:30,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:30,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:30,684 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:30,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:30,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:30,692 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:30,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:30,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:30,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:30,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:30,936 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:30,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:30,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:30,944 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:30,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:30,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:30,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:31,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:31,365 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:31,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:31,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:31,372 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:31,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:31,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:31,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:31,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:31,614 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:31,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:31,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:31,622 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:31,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:31,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:31,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:31,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:31,869 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:31,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:31,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:31,878 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:31,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:31,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:31,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:31,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:32,130 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:32,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:32,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:32,138 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:32,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:32,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:32,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:32,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:32,391 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:32,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:32,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:32,399 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:32,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:32,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:32,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:32,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:32,650 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:32,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:32,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:32,658 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:32,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:32,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:32,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:32,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:32,910 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:32,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:32,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:32,917 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:32,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:32,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:32,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:33,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:33,169 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:33,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:33,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:33,176 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:33,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:33,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:33,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:33,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:33,611 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:33,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:33,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:33,621 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:33,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:33,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:33,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:33,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:33,878 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:33,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:33,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:33,885 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:33,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:33,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:33,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:33,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:34,136 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:34,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:34,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:34,144 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:34,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:34,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:34,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:34,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:34,405 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:34,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:34,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:34,412 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:34,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:34,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:34,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:34,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:34,660 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:34,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:34,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:34,668 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:34,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:34,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:34,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:34,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:34,921 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:34,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:34,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:34,930 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:34,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:34,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:34,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:35,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:35,178 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:35,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:35,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:35,186 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:35,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:35,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:35,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:35,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:35,693 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:35,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:35,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:35,705 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:35,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:35,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:35,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:35,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:35,964 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:35,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:35,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:35,972 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:35,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:35,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:35,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:36,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:36,227 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:36,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:36,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:36,234 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:36,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:36,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:36,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:36,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:36,488 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:36,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:36,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:36,496 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:36,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:36,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:36,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:36,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:36,751 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:36,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:36,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:36,759 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:36,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:36,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:36,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:36,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:37,009 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:37,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:37,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:37,016 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:37,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:37,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:37,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:37,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:37,270 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:37,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:37,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:37,279 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:37,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:37,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:37,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:37,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:37,692 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:37,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:37,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:37,701 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:37,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:37,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:37,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:37,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:37,953 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:37,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:37,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:37,961 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:37,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:37,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:37,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:38,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:38,211 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:38,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:38,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:38,218 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:38,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:38,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:38,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:38,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:38,471 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:38,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:38,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:38,479 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:38,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:38,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:38,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:38,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:38,728 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:38,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:38,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:38,736 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:38,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:38,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:38,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:38,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:38,983 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:38,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:38,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:38,991 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:38,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:38,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:38,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:39,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:39,240 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:39,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:39,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:39,248 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:39,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:39,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:39,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:39,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:39,505 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:39,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:39,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:39,515 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:39,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:39,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:39,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:39,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:39,927 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:39,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:39,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:39,938 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:39,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:39,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:39,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:40,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:40,198 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:40,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:40,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:40,207 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:40,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:40,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:40,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:40,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:40,466 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:40,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:40,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:40,478 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:40,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:40,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:40,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:40,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:40,743 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:40,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:40,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:40,752 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:40,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:40,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:40,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:40,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:41,016 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:41,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:41,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:41,026 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:41,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:41,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:41,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:41,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:41,328 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:41,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:41,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:41,338 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:41,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:41,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:41,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:41,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:41,593 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:41,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:41,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:41,603 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:41,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:41,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:41,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:41,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:42,012 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:42,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:42,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:42,021 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:42,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:42,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:42,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:42,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:42,281 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:42,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:42,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:42,292 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:42,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:42,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:42,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:42,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:42,555 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:42,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:42,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:42,566 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:42,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:42,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:42,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:42,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:42,816 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:42,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:42,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:42,828 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:42,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:42,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:42,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:42,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:43,087 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:43,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:43,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:43,096 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:43,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:43,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:43,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:43,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:43,352 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:43,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:43,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:43,364 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:43,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:43,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:43,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:43,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:43,626 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:43,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:43,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:43,636 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:43,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:43,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:43,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:43,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:44,072 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:44,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:44,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:44,082 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:44,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:44,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:44,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:44,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:44,342 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:44,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:44,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:44,354 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:44,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:44,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:44,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:44,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:44,613 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:44,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:44,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:44,623 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:44,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:44,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:44,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:44,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:44,881 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:44,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:44,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:44,893 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:44,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:44,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:44,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:45,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:45,157 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:45,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:45,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:45,166 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:45,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:45,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:45,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:45,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:45,423 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:45,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:45,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:45,433 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:45,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:45,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:45,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:45,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:45,693 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:45,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:45,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:45,703 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:45,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:45,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:45,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:45,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:46,158 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:46,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:46,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:46,172 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:46,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:46,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:46,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:46,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:46,484 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:46,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:46,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:46,494 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:46,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:46,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:46,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:46,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:46,752 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:46,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:46,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:46,764 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:46,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:46,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:46,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:46,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:47,025 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:47,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:47,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:47,034 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:47,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:47,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:47,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:47,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:47,293 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:47,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:47,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:47,304 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:47,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:47,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:47,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:47,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:47,566 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:47,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:47,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:47,576 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:47,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:47,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:47,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:47,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:47,836 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:47,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:47,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:47,848 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:47,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:47,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:47,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:47,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:48,107 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:48,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:48,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:48,117 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:48,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:48,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:48,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:48,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:48,543 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:48,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:48,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:48,554 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:48,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:48,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:48,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:48,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:48,814 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:48,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:48,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:48,826 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:48,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:48,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:48,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:48,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:49,086 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:49,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:49,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:49,098 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:49,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:49,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:49,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:49,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:49,350 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:49,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:49,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:49,362 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:49,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:49,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:49,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:49,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:49,614 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:49,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:49,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:49,626 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:49,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:49,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:49,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:49,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:49,887 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:49,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:49,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:49,897 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:49,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:49,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:49,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:50,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:50,149 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:50,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:50,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:50,159 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:50,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:50,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:50,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:50,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:50,573 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:50,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:50,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:50,583 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:50,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:50,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:50,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:50,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:50,844 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:50,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:50,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:50,854 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:50,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:50,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:50,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:50,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:51,109 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:51,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:51,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:51,118 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:51,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:51,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:51,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:51,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:51,370 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:51,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:51,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:51,382 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:51,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:51,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:51,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:51,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:51,642 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:51,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:51,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:51,654 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:51,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:51,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:51,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:51,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:51,913 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:51,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:51,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:51,924 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:51,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:51,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:51,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:52,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:52,182 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:52,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:52,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:52,194 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:52,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:52,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:52,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:52,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:52,634 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:52,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:52,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:52,644 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:52,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:52,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:52,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:52,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:52,914 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:52,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:52,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:52,928 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:52,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:52,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:52,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:53,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:53,266 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:53,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:53,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:53,280 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:53,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:53,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:53,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:53,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:53,576 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:53,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:53,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:53,584 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:53,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:53,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:53,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:53,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:53,862 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:53,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:53,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:53,876 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:53,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:53,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:53,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:54,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:54,194 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:54,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:54,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:54,201 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:54,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:54,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:54,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:54,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:54,449 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:54,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:54,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:54,456 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:54,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:54,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:54,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:54,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:54,957 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:54,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:54,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:54,975 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:54,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:54,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:54,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:55,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:55,329 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:55,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:55,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:55,343 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:55,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:55,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:55,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:55,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:55,608 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:55,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:55,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:55,616 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:55,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:55,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:55,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:55,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:55,887 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:55,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:55,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:55,895 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:55,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:55,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:55,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:56,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:56,142 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:56,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:56,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:56,150 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:56,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:56,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:56,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:56,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:56,409 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:56,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:56,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:56,418 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:56,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:56,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:56,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:56,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:56,669 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:56,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:56,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:56,678 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:56,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:56,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:56,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:56,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:57,075 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:57,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:57,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:57,084 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:57,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:57,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:57,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:57,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:57,330 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:57,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:57,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:57,338 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:57,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:57,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:57,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:57,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:57,583 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:57,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:57,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:57,591 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:57,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:57,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:57,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:57,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:57,843 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:57,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:57,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:57,851 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:57,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:57,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:57,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:57,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:58,102 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:58,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:58,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:58,111 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:58,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:58,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:58,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:58,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:58,367 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:58,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:58,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:58,377 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:58,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:58,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:58,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:58,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:58,791 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:58,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:58,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:58,800 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:58,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:58,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:58,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:58,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:59,062 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:59,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:59,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:59,071 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:59,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:59,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:59,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:59,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:59,331 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:59,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:59,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:59,343 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:59,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:59,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:59,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:59,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:59,599 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:59,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:59,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:59,608 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:59,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:59,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:59,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:59,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:59,858 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:40:59,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:59,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:40:59,866 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:40:59,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:40:59,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:59,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:59,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:00,124 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:00,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:00,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:00,136 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:00,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:00,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:00,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:00,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:00,541 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:00,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:00,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:00,553 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:00,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:00,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:00,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:00,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:00,827 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:00,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:00,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:00,837 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:00,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:00,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:00,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:00,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:01,101 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:01,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:01,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:01,112 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:01,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:01,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:01,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:01,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:01,370 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:01,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:01,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:01,379 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:01,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:01,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:01,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:01,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:01,638 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:01,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:01,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:01,772 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:01,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:01,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:01,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:01,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:02,034 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:02,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:02,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:02,045 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:02,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:02,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:02,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:02,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:02,303 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:02,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:02,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:02,313 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:02,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:02,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:02,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:02,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:02,578 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:02,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:02,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:02,589 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:02,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:02,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:02,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:02,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:02,858 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:02,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:02,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:02,869 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:02,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:02,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:02,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:03,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:03,250 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:03,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:03,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:03,261 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:03,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:03,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:03,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:03,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:03,528 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:03,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:03,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:03,540 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:03,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:03,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:03,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:03,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:03,810 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:03,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:03,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:03,821 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:03,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:03,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:03,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:03,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:04,080 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:04,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:04,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:04,088 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:04,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:04,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:04,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:04,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:04,427 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:04,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:04,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:04,435 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:04,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:04,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:04,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:04,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:04,691 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:04,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:04,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:04,699 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:04,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:04,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:04,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:04,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:04,950 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:04,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:04,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:04,958 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:04,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:04,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:04,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:05,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:05,301 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:05,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:05,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:05,310 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:05,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:05,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:05,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:05,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:05,557 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:05,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:05,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:05,566 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:05,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:05,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:05,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:05,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:05,817 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:05,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:05,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:05,826 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:05,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:05,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:05,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:05,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:06,077 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:06,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:06,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:06,086 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:06,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:06,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:06,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:06,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:06,401 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:06,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:06,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:06,410 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:06,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:06,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:06,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:06,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:06,658 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:06,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:06,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:06,667 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:06,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:06,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:06,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:06,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:06,915 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:06,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:06,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:06,924 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:06,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:06,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:06,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:07,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:07,246 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:07,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:07,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:07,257 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:07,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:07,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:07,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:07,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:07,517 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:07,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:07,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:07,529 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:07,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:07,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:07,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:07,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:07,859 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:07,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:07,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:07,867 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:07,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:07,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:07,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:07,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:08,122 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:08,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:08,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:08,133 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:08,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:08,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:08,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:08,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:08,412 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:08,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:08,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:08,486 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:08,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:08,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:08,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:08,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:08,828 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:08,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:08,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:08,840 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:08,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:08,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:08,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:08,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:09,108 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:09,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:09,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:09,120 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:09,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:09,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:09,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:09,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:09,454 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:09,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:09,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:09,465 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:09,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:09,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:09,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:09,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:09,710 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:09,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:09,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:09,719 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:09,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:09,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:09,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:09,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:10,039 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:10,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:10,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:10,047 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:10,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:10,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:10,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:10,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:10,298 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:10,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:10,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:10,306 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:10,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:10,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:10,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:10,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:10,622 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:10,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:10,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:10,631 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:10,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:10,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:10,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:10,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:10,881 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:10,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:10,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:10,890 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:10,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:10,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:10,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:11,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:11,226 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:11,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:11,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:11,238 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:11,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:11,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:11,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:11,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:11,508 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:11,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:11,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:11,520 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:11,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:11,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:11,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:11,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:11,842 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:11,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:11,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:11,852 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:11,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:11,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:11,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:11,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:12,116 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:12,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:12,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:12,124 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:12,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:12,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:12,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:12,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:12,379 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:12,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:12,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:12,387 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:12,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:12,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:12,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:12,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:12,686 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:12,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:12,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:12,694 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:12,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:12,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:12,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:12,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:12,945 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:12,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:12,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:12,953 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:12,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:12,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:12,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:13,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:13,239 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:13,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:13,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:13,247 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:13,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:13,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:13,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:13,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:13,493 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:13,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:13,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:13,502 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:13,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:13,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:13,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:13,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:13,797 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:13,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:13,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:13,806 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:13,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:13,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:13,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:13,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:14,060 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:14,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:14,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:14,068 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:14,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:14,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:14,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:14,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:14,377 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:14,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:14,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:14,385 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:14,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:14,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:14,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:14,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:14,632 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:14,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:14,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:14,639 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:14,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:14,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:14,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:14,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:15,020 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:15,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:15,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:15,033 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:15,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:15,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:15,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:15,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:15,291 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:15,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:15,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:15,298 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:15,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:15,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:15,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:15,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:15,604 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:15,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:15,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:15,612 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:15,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:15,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:15,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:15,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:15,864 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:15,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:15,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:15,872 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:15,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:15,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:15,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:15,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:16,178 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:16,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:16,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:16,186 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:16,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:16,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:16,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:16,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:16,502 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:16,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:16,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:16,514 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:16,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:16,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:16,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:16,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:16,808 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:16,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:16,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:16,817 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:16,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:16,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:16,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:16,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:17,117 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:17,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:17,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:17,126 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:17,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:17,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:17,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:17,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:17,377 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:17,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:17,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:17,385 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:17,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:17,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:17,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:17,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:17,745 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:17,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:17,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:17,758 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:17,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:17,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:17,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:17,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:18,040 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:18,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:18,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:18,048 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:18,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:18,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:18,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:18,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:18,374 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:18,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:18,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:18,382 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:18,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:18,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:18,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:18,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:18,631 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:18,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:18,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:18,639 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:18,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:18,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:18,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:18,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:18,889 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:18,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:18,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:18,896 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:18,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:18,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:18,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:19,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:19,147 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:19,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:19,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:19,155 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:19,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:19,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:19,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:19,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:19,411 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:19,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:19,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:19,424 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:19,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:19,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:19,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:19,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:19,691 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:19,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:19,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:19,700 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:19,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:19,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:19,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:19,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:19,952 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:19,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:19,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:19,960 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:19,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:19,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:19,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:20,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:20,223 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:20,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:20,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:20,232 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:20,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:20,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:20,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:20,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:20,494 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:20,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:20,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:20,502 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:20,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:20,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:20,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:20,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:20,754 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:20,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:20,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:20,762 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:20,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:20,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:20,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:20,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:21,011 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:21,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:21,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:21,020 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:21,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:21,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:21,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:21,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:21,269 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:21,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:21,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:21,278 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:21,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:21,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:21,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:21,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:21,733 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:21,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:21,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:21,743 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:21,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:21,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:21,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:21,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:22,167 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:22,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:22,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:22,175 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:22,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:22,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:22,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:22,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:22,424 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:22,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:22,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:22,433 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:22,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:22,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:22,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:22,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:22,679 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:22,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:22,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:22,688 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:22,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:22,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:22,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:22,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:23,050 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:23,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:23,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:23,064 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:23,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:23,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:23,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:23,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:23,452 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:23,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:23,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:23,467 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:23,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:23,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:23,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:23,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:23,865 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:23,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:23,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:23,875 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:23,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:23,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:23,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:23,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:24,227 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:24,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:24,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:24,236 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:24,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:24,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:24,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:24,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:24,501 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:24,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:24,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:24,510 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:24,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:24,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:24,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:24,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:24,771 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:24,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:24,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:24,780 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:24,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:24,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:24,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:24,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:25,041 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:25,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:25,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:25,051 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:25,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:25,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:25,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:25,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:25,380 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:25,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:25,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:25,392 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:25,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:25,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:25,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:25,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:25,659 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:25,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:25,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:25,668 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:25,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:25,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:25,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:25,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:25,921 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:25,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:25,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:25,930 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:25,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:25,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:25,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:26,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:26,271 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:26,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:26,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:26,284 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:26,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:26,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:26,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:26,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:26,575 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:26,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:26,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:26,588 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:26,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:26,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:26,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:26,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:26,848 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:26,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:26,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:26,858 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:26,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:26,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:26,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:26,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:27,114 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:27,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:27,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:27,124 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:27,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:27,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:27,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:27,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:27,386 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:27,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:27,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:27,398 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:27,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:27,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:27,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:27,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:27,790 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:27,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:27,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:27,801 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:27,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:27,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:27,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:27,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:28,066 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:28,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:28,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:28,077 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:28,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:28,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:28,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:28,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:28,413 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:28,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:28,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:28,422 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:28,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:28,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:28,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:28,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:28,691 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:28,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:28,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:28,700 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:28,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:28,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:28,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:28,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:28,966 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:28,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:28,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:28,975 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:28,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:28,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:28,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:29,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:29,386 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:29,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:29,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:29,397 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:29,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:29,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:29,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:29,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:29,653 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:29,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:29,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:29,665 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:29,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:29,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:29,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:29,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:29,926 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:29,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:29,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:29,936 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:29,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:29,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:29,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:30,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:30,198 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:30,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:30,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:30,208 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:30,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:30,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:30,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:30,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:30,468 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:30,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:30,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:30,478 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:30,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:30,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:30,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:30,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:30,877 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:30,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:30,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:30,888 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:30,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:30,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:30,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:31,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:31,148 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:31,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:31,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:31,158 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:31,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:31,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:31,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:31,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:31,420 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:31,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:31,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:31,430 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:31,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:31,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:31,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:31,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:31,693 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:31,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:31,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:31,705 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:31,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:31,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:31,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:31,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:31,967 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:31,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:31,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:31,976 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:31,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:31,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:31,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:32,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:32,375 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:32,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:32,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:32,386 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:32,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:32,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:32,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:32,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:32,649 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:32,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:32,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:32,661 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:32,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:32,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:32,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:32,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:32,923 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:32,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:32,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:32,934 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:32,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:32,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:32,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:33,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:33,199 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:33,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:33,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:33,208 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:33,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:33,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:33,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:33,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:33,465 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:33,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:33,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:33,475 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:33,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:33,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:33,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:33,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:33,739 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:33,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:33,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:33,750 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:33,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:33,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:33,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:33,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:34,158 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:34,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:34,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:34,168 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:34,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:34,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:34,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:34,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:34,432 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:34,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:34,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:34,444 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:34,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:34,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:34,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:34,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:34,710 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:34,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:34,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:34,719 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:34,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:34,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:34,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:34,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:34,977 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:34,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:34,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:34,987 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:34,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:34,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:34,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:35,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:35,251 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:35,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:35,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:35,262 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:35,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:35,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:35,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:35,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:35,526 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:35,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:35,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:35,535 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:35,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:35,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:35,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:35,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:35,964 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:35,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:35,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:35,977 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:35,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:35,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:35,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:36,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:36,298 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:36,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:36,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:36,307 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:36,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:36,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:36,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:36,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:36,554 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:36,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:36,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:36,561 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:36,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:36,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:36,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:36,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:36,814 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:36,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:36,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:36,821 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:36,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:36,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:36,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:36,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:37,075 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:37,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:37,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:37,084 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:37,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:37,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:37,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:37,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:37,340 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:37,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:37,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:37,348 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:37,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:37,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:37,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:37,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:37,600 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:37,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:37,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:37,608 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:37,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:37,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:37,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:37,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:38,023 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:38,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:38,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:38,035 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:38,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:38,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:38,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:38,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:38,301 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:38,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:38,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:38,311 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:38,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:38,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:38,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:38,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:38,572 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:38,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:38,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:38,584 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:38,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:38,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:38,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:38,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:38,856 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:38,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:38,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:38,868 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:38,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:38,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:38,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:38,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:39,137 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:39,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:39,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:39,149 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:39,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:39,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:39,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:39,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:39,423 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:39,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:39,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:39,435 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:39,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:39,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:39,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:39,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:39,854 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:39,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:39,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:39,863 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:39,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:39,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:39,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:39,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:40,115 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:40,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:40,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:40,123 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:40,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:40,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:40,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:40,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:40,373 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:40,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:40,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:40,381 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:40,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:40,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:40,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:40,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:40,631 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:40,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:40,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:40,639 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:40,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:40,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:40,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:40,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:40,899 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:40,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:40,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:40,907 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:40,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:40,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:40,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:41,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:41,159 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:41,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:41,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:41,168 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:41,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:41,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:41,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:41,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:41,580 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:41,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:41,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:41,588 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:41,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:41,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:41,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:41,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:41,841 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:41,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:41,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:41,849 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:41,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:41,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:41,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:41,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:42,153 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:42,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:42,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:42,161 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:42,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:42,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:42,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:42,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:42,414 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:42,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:42,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:42,422 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:42,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:42,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:42,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:42,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:42,681 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:42,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:42,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:42,691 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:42,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:42,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:42,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:42,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:42,957 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:42,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:42,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:42,966 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:42,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:42,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:42,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:43,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:43,222 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:43,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:43,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:43,233 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:43,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:43,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:43,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:43,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:43,732 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:43,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:43,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:43,746 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:43,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:43,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:43,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:43,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:44,033 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:44,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:44,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:44,042 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:44,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:44,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:44,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:44,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:44,299 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:44,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:44,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:44,309 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:44,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:44,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:44,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:44,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:44,571 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:44,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:44,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:44,583 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:44,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:44,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:44,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:44,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:44,841 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:44,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:44,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:44,851 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:44,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:44,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:44,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:44,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:45,110 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:45,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:45,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:45,119 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:45,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:45,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:45,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:45,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:45,384 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:45,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:45,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:45,396 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:45,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:45,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:45,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:45,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:45,830 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:45,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:45,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:45,841 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:45,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:45,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:45,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:45,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:46,111 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:46,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:46,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:46,121 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:46,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:46,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:46,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:46,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:46,383 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:46,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:46,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:46,392 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:46,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:46,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:46,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:46,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:46,655 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:46,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:46,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:46,667 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:46,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:46,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:46,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:46,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:46,926 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:46,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:46,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:46,935 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:46,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:46,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:46,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:47,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:47,195 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:47,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:47,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:47,207 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:47,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:47,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:47,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:47,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:47,472 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:47,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:47,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:47,484 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:47,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:47,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:47,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:47,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:47,914 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:47,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:47,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:47,924 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:47,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:47,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:47,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:48,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:48,187 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:48,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:48,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:48,198 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:48,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:48,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:48,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:48,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:48,466 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:48,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:48,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:48,477 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:48,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:48,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:48,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:48,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:48,741 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:48,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:48,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:48,751 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:48,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:48,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:48,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:48,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:49,008 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:49,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:49,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:49,018 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:49,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:49,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:49,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:49,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:49,282 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:49,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:49,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:49,293 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:49,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:49,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:49,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:49,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:49,572 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:49,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:49,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:49,581 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:49,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:49,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:49,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:49,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:49,996 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:50,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:50,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:50,004 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:50,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:50,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:50,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:50,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:50,276 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:50,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:50,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:50,283 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:50,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:50,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:50,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:50,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:50,552 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:50,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:50,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:50,563 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:50,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:50,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:50,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:50,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:50,841 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:50,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:50,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:50,850 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:50,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:50,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:50,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:50,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:51,128 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:51,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:51,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:51,136 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:51,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:51,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:51,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:51,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:51,416 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:51,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:51,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:51,425 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:51,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:51,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:51,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:51,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:51,871 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:41:51,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:51,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 67 transitions. [2022-12-14 16:41:51,884 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 67 transitions. [2022-12-14 16:41:51,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:41:51,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:51,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms