./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/bitvector/soft_float_5a.c.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 53f42b1a Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5880c90a-669a-4643-858a-b0d7a49c5bc9/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5880c90a-669a-4643-858a-b0d7a49c5bc9/bin/ukojak-vF6T2TMglN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5880c90a-669a-4643-858a-b0d7a49c5bc9/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5880c90a-669a-4643-858a-b0d7a49c5bc9/bin/ukojak-vF6T2TMglN/config/KojakReach.xml -i ../../sv-benchmarks/c/bitvector/soft_float_5a.c.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5880c90a-669a-4643-858a-b0d7a49c5bc9/bin/ukojak-vF6T2TMglN/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5880c90a-669a-4643-858a-b0d7a49c5bc9/bin/ukojak-vF6T2TMglN --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash f6c91769726962c1478685c30d57ac239987d5f8a5f6832d1d60b9c031f35855 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 06:37:56,146 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 06:37:56,148 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 06:37:56,199 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 06:37:56,200 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 06:37:56,205 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 06:37:56,208 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 06:37:56,212 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 06:37:56,215 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 06:37:56,222 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 06:37:56,223 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 06:37:56,225 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 06:37:56,225 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 06:37:56,226 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 06:37:56,228 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 06:37:56,229 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 06:37:56,230 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 06:37:56,231 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 06:37:56,233 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 06:37:56,240 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 06:37:56,242 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 06:37:56,245 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 06:37:56,249 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 06:37:56,250 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 06:37:56,262 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 06:37:56,263 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 06:37:56,263 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 06:37:56,265 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 06:37:56,266 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 06:37:56,268 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 06:37:56,269 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 06:37:56,270 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 06:37:56,272 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 06:37:56,273 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 06:37:56,275 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 06:37:56,275 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 06:37:56,276 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 06:37:56,276 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 06:37:56,276 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 06:37:56,277 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 06:37:56,278 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 06:37:56,279 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5880c90a-669a-4643-858a-b0d7a49c5bc9/bin/ukojak-vF6T2TMglN/config/svcomp-Overflow-32bit-Kojak_Default.epf [2021-11-21 06:37:56,315 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 06:37:56,315 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 06:37:56,316 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 06:37:56,316 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 06:37:56,317 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 06:37:56,317 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 06:37:56,317 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 06:37:56,317 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-21 06:37:56,318 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-11-21 06:37:56,318 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-21 06:37:56,318 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-21 06:37:56,318 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 06:37:56,318 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 06:37:56,319 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 06:37:56,319 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 06:37:56,319 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2021-11-21 06:37:56,319 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-21 06:37:56,319 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 06:37:56,319 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 06:37:56,320 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 06:37:56,320 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 06:37:56,320 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 06:37:56,320 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 06:37:56,320 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 06:37:56,321 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 06:37:56,321 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 06:37:56,321 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 06:37:56,321 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-21 06:37:56,321 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-21 06:37:56,322 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 06:37:56,322 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_5880c90a-669a-4643-858a-b0d7a49c5bc9/bin/ukojak-vF6T2TMglN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5880c90a-669a-4643-858a-b0d7a49c5bc9/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f6c91769726962c1478685c30d57ac239987d5f8a5f6832d1d60b9c031f35855 [2021-11-21 06:37:56,578 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 06:37:56,602 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 06:37:56,605 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 06:37:56,607 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 06:37:56,608 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 06:37:56,609 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5880c90a-669a-4643-858a-b0d7a49c5bc9/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/bitvector/soft_float_5a.c.cil.c [2021-11-21 06:37:56,695 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5880c90a-669a-4643-858a-b0d7a49c5bc9/bin/ukojak-vF6T2TMglN/data/96aed3fa2/e8814e7b399c4fd09fd23e6bdfb787ee/FLAGe7b5b21d7 [2021-11-21 06:37:57,265 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 06:37:57,266 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5880c90a-669a-4643-858a-b0d7a49c5bc9/sv-benchmarks/c/bitvector/soft_float_5a.c.cil.c [2021-11-21 06:37:57,278 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5880c90a-669a-4643-858a-b0d7a49c5bc9/bin/ukojak-vF6T2TMglN/data/96aed3fa2/e8814e7b399c4fd09fd23e6bdfb787ee/FLAGe7b5b21d7 [2021-11-21 06:37:57,603 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5880c90a-669a-4643-858a-b0d7a49c5bc9/bin/ukojak-vF6T2TMglN/data/96aed3fa2/e8814e7b399c4fd09fd23e6bdfb787ee [2021-11-21 06:37:57,605 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 06:37:57,607 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 06:37:57,609 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 06:37:57,610 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 06:37:57,613 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 06:37:57,613 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:37:57" (1/1) ... [2021-11-21 06:37:57,615 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1fb3cc2c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:37:57, skipping insertion in model container [2021-11-21 06:37:57,615 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:37:57" (1/1) ... [2021-11-21 06:37:57,622 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 06:37:57,653 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 06:37:57,826 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5880c90a-669a-4643-858a-b0d7a49c5bc9/sv-benchmarks/c/bitvector/soft_float_5a.c.cil.c[728,741] [2021-11-21 06:37:57,871 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 06:37:57,879 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 06:37:57,891 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5880c90a-669a-4643-858a-b0d7a49c5bc9/sv-benchmarks/c/bitvector/soft_float_5a.c.cil.c[728,741] [2021-11-21 06:37:57,922 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 06:37:57,935 INFO L208 MainTranslator]: Completed translation [2021-11-21 06:37:57,935 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:37:57 WrapperNode [2021-11-21 06:37:57,936 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 06:37:57,937 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 06:37:57,937 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 06:37:57,937 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 06:37:57,945 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:37:57" (1/1) ... [2021-11-21 06:37:57,954 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:37:57" (1/1) ... [2021-11-21 06:37:57,979 INFO L137 Inliner]: procedures = 17, calls = 15, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 122 [2021-11-21 06:37:57,979 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 06:37:57,980 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 06:37:57,980 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 06:37:57,980 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 06:37:57,989 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:37:57" (1/1) ... [2021-11-21 06:37:57,989 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:37:57" (1/1) ... [2021-11-21 06:37:57,992 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:37:57" (1/1) ... [2021-11-21 06:37:57,992 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:37:57" (1/1) ... [2021-11-21 06:37:58,000 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:37:57" (1/1) ... [2021-11-21 06:37:58,005 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:37:57" (1/1) ... [2021-11-21 06:37:58,007 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:37:57" (1/1) ... [2021-11-21 06:37:58,010 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 06:37:58,011 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 06:37:58,012 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 06:37:58,012 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 06:37:58,013 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:37:57" (1/1) ... [2021-11-21 06:37:58,025 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 06:37:58,035 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5880c90a-669a-4643-858a-b0d7a49c5bc9/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 06:37:58,045 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5880c90a-669a-4643-858a-b0d7a49c5bc9/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 06:37:58,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5880c90a-669a-4643-858a-b0d7a49c5bc9/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 06:37:58,083 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 06:37:58,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-21 06:37:58,084 INFO L130 BoogieDeclarations]: Found specification of procedure base2flt [2021-11-21 06:37:58,084 INFO L138 BoogieDeclarations]: Found implementation of procedure base2flt [2021-11-21 06:37:58,084 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 06:37:58,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 06:37:58,085 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-21 06:37:58,085 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-21 06:37:58,142 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 06:37:58,143 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 06:37:58,415 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 06:37:58,503 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 06:37:58,503 INFO L301 CfgBuilder]: Removed 2 assume(true) statements. [2021-11-21 06:37:58,506 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:37:58 BoogieIcfgContainer [2021-11-21 06:37:58,506 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 06:37:58,507 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 06:37:58,507 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 06:37:58,518 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 06:37:58,518 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:37:58" (1/1) ... [2021-11-21 06:37:58,528 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 06:37:58,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:37:58,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 67 states and 84 transitions. [2021-11-21 06:37:58,597 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 84 transitions. [2021-11-21 06:37:58,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2021-11-21 06:37:58,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:37:58,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:37:58,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:37:58,728 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-21 06:37:58,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:37:58,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 67 states and 82 transitions. [2021-11-21 06:37:58,752 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 82 transitions. [2021-11-21 06:37:58,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2021-11-21 06:37:58,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:37:58,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:37:58,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:37:58,810 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-21 06:37:58,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:37:58,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 73 states and 93 transitions. [2021-11-21 06:37:58,858 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 93 transitions. [2021-11-21 06:37:58,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-21 06:37:58,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:37:58,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:37:58,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:37:58,914 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-21 06:37:58,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:37:58,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 77 states and 99 transitions. [2021-11-21 06:37:58,954 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 99 transitions. [2021-11-21 06:37:58,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-21 06:37:58,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:37:58,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:37:58,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:37:59,015 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-21 06:37:59,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:37:59,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 79 states and 102 transitions. [2021-11-21 06:37:59,037 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 102 transitions. [2021-11-21 06:37:59,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-21 06:37:59,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:37:59,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:37:59,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:37:59,112 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-21 06:37:59,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:37:59,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 80 states and 103 transitions. [2021-11-21 06:37:59,124 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 103 transitions. [2021-11-21 06:37:59,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2021-11-21 06:37:59,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:37:59,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:37:59,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:37:59,154 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-21 06:37:59,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:37:59,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 81 states and 104 transitions. [2021-11-21 06:37:59,169 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 104 transitions. [2021-11-21 06:37:59,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2021-11-21 06:37:59,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:37:59,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:37:59,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:37:59,216 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-21 06:37:59,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:37:59,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 82 states and 105 transitions. [2021-11-21 06:37:59,239 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 105 transitions. [2021-11-21 06:37:59,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-21 06:37:59,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:37:59,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:37:59,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:37:59,302 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-21 06:37:59,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:37:59,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 85 states and 111 transitions. [2021-11-21 06:37:59,373 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 111 transitions. [2021-11-21 06:37:59,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2021-11-21 06:37:59,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:37:59,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:37:59,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:37:59,456 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-21 06:37:59,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:37:59,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 89 states and 117 transitions. [2021-11-21 06:37:59,572 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 117 transitions. [2021-11-21 06:37:59,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2021-11-21 06:37:59,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:37:59,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:37:59,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:37:59,629 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-21 06:37:59,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:37:59,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 92 states and 121 transitions. [2021-11-21 06:37:59,658 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 121 transitions. [2021-11-21 06:37:59,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-11-21 06:37:59,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:37:59,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:37:59,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:37:59,717 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-21 06:37:59,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:37:59,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 91 states and 120 transitions. [2021-11-21 06:37:59,766 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 120 transitions. [2021-11-21 06:37:59,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-11-21 06:37:59,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:37:59,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:37:59,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:37:59,827 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-21 06:37:59,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:37:59,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 95 states and 128 transitions. [2021-11-21 06:37:59,915 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 128 transitions. [2021-11-21 06:37:59,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-11-21 06:37:59,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:37:59,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:37:59,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:37:59,967 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-21 06:38:00,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:00,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 94 states and 127 transitions. [2021-11-21 06:38:00,061 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 127 transitions. [2021-11-21 06:38:00,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-11-21 06:38:00,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:00,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:00,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:00,126 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-21 06:38:00,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:00,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 99 states and 132 transitions. [2021-11-21 06:38:00,224 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 132 transitions. [2021-11-21 06:38:00,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-11-21 06:38:00,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:00,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:00,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:00,294 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-21 06:38:00,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:00,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 100 states and 132 transitions. [2021-11-21 06:38:00,326 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 132 transitions. [2021-11-21 06:38:00,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-11-21 06:38:00,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:00,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:00,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:00,413 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-21 06:38:00,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:00,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 106 states and 142 transitions. [2021-11-21 06:38:00,615 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 142 transitions. [2021-11-21 06:38:00,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-21 06:38:00,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:00,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:00,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:00,674 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-21 06:38:00,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:00,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 109 states and 146 transitions. [2021-11-21 06:38:00,739 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 146 transitions. [2021-11-21 06:38:00,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-21 06:38:00,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:00,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:00,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:00,775 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-21 06:38:00,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:00,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 113 states and 153 transitions. [2021-11-21 06:38:00,838 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 153 transitions. [2021-11-21 06:38:00,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2021-11-21 06:38:00,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:00,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:00,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:00,872 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-21 06:38:00,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:00,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 113 states and 152 transitions. [2021-11-21 06:38:00,889 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 152 transitions. [2021-11-21 06:38:00,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2021-11-21 06:38:00,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:00,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:00,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:00,970 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-21 06:38:01,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:01,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 121 states and 164 transitions. [2021-11-21 06:38:01,282 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 164 transitions. [2021-11-21 06:38:01,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-21 06:38:01,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:01,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:01,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:01,326 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-21 06:38:01,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:01,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 123 states and 167 transitions. [2021-11-21 06:38:01,401 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 167 transitions. [2021-11-21 06:38:01,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2021-11-21 06:38:01,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:01,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:01,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:01,445 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-21 06:38:01,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:01,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 109 states and 146 transitions. [2021-11-21 06:38:01,644 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 146 transitions. [2021-11-21 06:38:01,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2021-11-21 06:38:01,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:01,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:01,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:01,695 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2021-11-21 06:38:01,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:01,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:01,706 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:01,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:01,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:01,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:01,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:01,804 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:01,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:01,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:01,906 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:01,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:01,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:01,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:01,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:01,949 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:01,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:01,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:01,956 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:01,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:01,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:01,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:01,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:01,991 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:01,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:01,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:01,999 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:02,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:02,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:02,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:02,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:02,039 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:02,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:02,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:02,046 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:02,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:02,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:02,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:02,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:02,075 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:02,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:02,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:02,085 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:02,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:02,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:02,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:02,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:02,116 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:02,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:02,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:02,123 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:02,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:02,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:02,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:02,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:02,166 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:02,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:02,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:02,175 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:02,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:02,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:02,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:02,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:02,204 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:02,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:02,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:02,209 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:02,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:02,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:02,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:02,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:02,240 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:02,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:02,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:02,247 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:02,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:02,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:02,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:02,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:02,270 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:02,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:02,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:02,276 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:02,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:02,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:02,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:02,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:02,324 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:02,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:02,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:02,330 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:02,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:02,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:02,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:02,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:02,355 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:02,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:02,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:02,361 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:02,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:02,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:02,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:02,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:02,402 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:02,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:02,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:02,409 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:02,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:02,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:02,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:02,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:02,438 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:02,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:02,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:02,444 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:02,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:02,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:02,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:02,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:02,471 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:02,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:02,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:02,480 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:02,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:02,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:02,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:02,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:02,502 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:02,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:02,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:02,507 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:02,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:02,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:02,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:02,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:02,531 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:02,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:02,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:02,536 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:02,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:02,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:02,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:02,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:02,563 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:02,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:02,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:02,572 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:02,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:02,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:02,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:02,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:02,606 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:02,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:02,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:02,612 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:02,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:02,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:02,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:02,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:02,644 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:02,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:02,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:02,650 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:02,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:02,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:02,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:02,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:02,681 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:02,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:02,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:02,686 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:02,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:02,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:02,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:02,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:02,709 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:02,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:02,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:02,715 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:02,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:02,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:02,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:02,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:02,741 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:02,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:02,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:02,746 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:02,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:02,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:02,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:02,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:02,772 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:02,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:02,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:02,777 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:02,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:02,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:02,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:02,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:02,795 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:02,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:02,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:02,800 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:02,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:02,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:02,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:02,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:02,826 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:02,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:02,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:02,831 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:02,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:02,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:02,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:02,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:02,851 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:02,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:02,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:02,860 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:02,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:02,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:02,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:02,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:02,889 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:02,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:02,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:02,895 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:02,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:02,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:02,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:02,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:02,919 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:02,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:02,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:02,945 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:02,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:02,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:02,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:02,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:02,968 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:02,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:02,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:02,974 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:02,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:02,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:02,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:02,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:02,993 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:02,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:02,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:02,998 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:02,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:02,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:02,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:03,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:03,026 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:03,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:03,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:03,031 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:03,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:03,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:03,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:03,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:03,049 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:03,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:03,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:03,054 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:03,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:03,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:03,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:03,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:03,072 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:03,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:03,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:03,077 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:03,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:03,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:03,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:03,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:03,099 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:03,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:03,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:03,104 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:03,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:03,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:03,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:03,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:03,140 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:03,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:03,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:03,146 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:03,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:03,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:03,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:03,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:03,169 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:03,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:03,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:03,181 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:03,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:03,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:03,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:03,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:03,203 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:03,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:03,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:03,210 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:03,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:03,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:03,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:03,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:03,233 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:03,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:03,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:03,237 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:03,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:03,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:03,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:03,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:03,261 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:03,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:03,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:03,266 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:03,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:03,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:03,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:03,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:03,293 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:03,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:03,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:03,299 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:03,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:03,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:03,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:03,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:03,323 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:03,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:03,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:03,328 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:03,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:03,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:03,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:03,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:03,361 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:03,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:03,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:03,365 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:03,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:03,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:03,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:03,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:03,383 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:03,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:03,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:03,389 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:03,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:03,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:03,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:03,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:03,417 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:03,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:03,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:03,431 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:03,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:03,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:03,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:03,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:03,453 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:03,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:03,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:03,457 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:03,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:03,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:03,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:03,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:03,485 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:03,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:03,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:03,490 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:03,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:03,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:03,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:03,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:03,529 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:03,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:03,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:03,536 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:03,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:03,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:03,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:03,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:03,554 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:03,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:03,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:03,559 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:03,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:03,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:03,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:03,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:03,586 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:03,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:03,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:03,591 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:03,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:03,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:03,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:03,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:03,612 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:03,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:03,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:03,617 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:03,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:03,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:03,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:03,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:03,643 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:03,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:03,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:03,648 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:03,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:03,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:03,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:03,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:03,668 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:03,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:03,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:03,672 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:03,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:03,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:03,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:03,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:03,690 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:03,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:03,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:03,695 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:03,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:03,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:03,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:03,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:03,721 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:03,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:03,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:03,727 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:03,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:03,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:03,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:03,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:03,744 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:03,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:03,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:03,750 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:03,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:03,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:03,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:03,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:03,768 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:03,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:03,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:03,772 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:03,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:03,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:03,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:03,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:03,802 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:03,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:03,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:03,808 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:03,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:03,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:03,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:03,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:03,826 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:03,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:03,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:03,832 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:03,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:03,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:03,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:03,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:03,848 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:03,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:03,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:03,853 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:03,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:03,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:03,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:03,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:03,880 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:03,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:03,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:03,885 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:03,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:03,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:03,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:03,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:03,905 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:03,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:03,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:03,910 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:03,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:03,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:03,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:03,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:03,928 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:03,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:03,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:03,934 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:03,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:03,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:03,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:03,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:03,956 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:03,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:03,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:03,962 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:03,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:03,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:03,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:03,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:03,978 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:03,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:03,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:03,983 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:03,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:03,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:03,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:03,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:04,007 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:04,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:04,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:04,012 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:04,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:04,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:04,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:04,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:04,039 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:04,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:04,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:04,044 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:04,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:04,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:04,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:04,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:04,063 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:04,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:04,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:04,068 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:04,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:04,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:04,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:04,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:04,086 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:04,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:04,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:04,091 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:04,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:04,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:04,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:04,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:04,110 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:04,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:04,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:04,115 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:04,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:04,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:04,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:04,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:04,133 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:04,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:04,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:04,138 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:04,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:04,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:04,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:04,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:04,156 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:04,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:04,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:04,161 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:04,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:04,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:04,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:04,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:04,181 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:04,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:04,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:04,186 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:04,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:04,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:04,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:04,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:04,208 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:04,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:04,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:04,213 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:04,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:04,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:04,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:04,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:04,236 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:04,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:04,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:04,241 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:04,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:04,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:04,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:04,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:04,258 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:04,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:04,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:04,265 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:04,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:04,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:04,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:04,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:04,285 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:04,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:04,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:04,293 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:04,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:04,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:04,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:04,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:04,313 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:04,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:04,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:04,317 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:04,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:04,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:04,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:04,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:04,334 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:04,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:04,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:04,338 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:04,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:04,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:04,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:04,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:04,382 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:04,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:04,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:04,387 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:04,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:04,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:04,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:04,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:04,408 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:04,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:04,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:04,412 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:04,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:04,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:04,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:04,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:04,437 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:04,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:04,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:04,443 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:04,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:04,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:04,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:04,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:04,467 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:04,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:04,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:04,471 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:04,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:04,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:04,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:04,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:04,490 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:04,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:04,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:04,505 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:04,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:04,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:04,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:04,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:04,526 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:04,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:04,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:04,531 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:04,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:04,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:04,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:04,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:04,564 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:04,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:04,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:04,568 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:04,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:04,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:04,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:04,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:04,584 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:04,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:04,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:04,588 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:04,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:04,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:04,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:04,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:04,633 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:04,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:04,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:04,637 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:04,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:04,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:04,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:04,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:04,653 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:04,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:04,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:04,657 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:04,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:04,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:04,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:04,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:04,675 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:04,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:04,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:04,679 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:04,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:04,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:04,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:04,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:04,700 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:04,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:04,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:04,705 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:04,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:04,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:04,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:04,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:04,728 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:04,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:04,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:04,732 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:04,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:04,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:04,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:04,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:04,748 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:04,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:04,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:04,752 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:04,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:04,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:04,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:04,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:04,767 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:04,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:04,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:04,771 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:04,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:04,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:04,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:04,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:04,799 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:04,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:04,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:04,803 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:04,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:04,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:04,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:04,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:04,834 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:04,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:04,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:04,838 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:04,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:04,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:04,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:04,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:04,867 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:04,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:04,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:04,876 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:04,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:04,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:04,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:04,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:04,907 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:04,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:04,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:04,911 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:04,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:04,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:04,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:04,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:04,931 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:04,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:04,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:04,935 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:04,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:04,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:04,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:04,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:04,952 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:04,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:04,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:04,956 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:04,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:04,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:04,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:04,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:04,973 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:04,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:04,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:04,977 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:04,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:04,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:04,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:04,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:04,994 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:04,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:04,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:04,999 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:04,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:05,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:05,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:05,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:05,016 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:05,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:05,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:05,020 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:05,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:05,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:05,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:05,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:05,038 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:05,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:05,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:05,042 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:05,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:05,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:05,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:05,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:05,058 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:05,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:05,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:05,063 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:05,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:05,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:05,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:05,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:05,078 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:05,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:05,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:05,083 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:05,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:05,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:05,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:05,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:05,098 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:05,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:05,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:05,103 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:05,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:05,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:05,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:05,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:05,118 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:05,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:05,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:05,123 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:05,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:05,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:05,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:05,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:05,139 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:05,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:05,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:05,144 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:05,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:05,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:05,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:05,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:05,161 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:05,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:05,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:05,165 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:05,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:05,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:05,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:05,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:05,192 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:05,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:05,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:05,196 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:05,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:05,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:05,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:05,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:05,211 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:05,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:05,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:05,215 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:05,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:05,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:05,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:05,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:05,231 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:05,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:05,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:05,235 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:05,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:05,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:05,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:05,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:05,257 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:05,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:05,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:05,261 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:05,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:05,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:05,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:05,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:05,276 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:05,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:05,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:05,281 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:05,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:05,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:05,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:05,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:05,297 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:05,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:05,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:05,302 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:05,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:05,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:05,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:05,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:05,318 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:05,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:05,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:05,322 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:05,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:05,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:05,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:05,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:05,339 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:05,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:05,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:05,343 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:05,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:05,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:05,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:05,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:05,358 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:05,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:05,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:05,362 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:05,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:05,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:05,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:05,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:05,378 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:05,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:05,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:05,382 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:05,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:05,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:05,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:05,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:05,398 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:05,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:05,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:05,402 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:05,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:05,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:05,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:05,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:05,417 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:05,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:05,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:05,422 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:05,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:05,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:05,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:05,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:05,438 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:05,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:05,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:05,442 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:05,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:05,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:05,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:05,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:05,458 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:05,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:05,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:05,463 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:05,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:05,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:05,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:05,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:05,478 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:05,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:05,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:05,482 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:05,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:05,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:05,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:05,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:05,500 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:05,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:05,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:05,504 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:05,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:05,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:05,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:05,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:05,519 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:05,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:05,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:05,523 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:05,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:05,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:05,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:05,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:05,544 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:05,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:05,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:05,549 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:05,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:05,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:05,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:05,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:05,564 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:05,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:05,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:05,569 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:05,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:05,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:05,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:05,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:05,593 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:05,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:05,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:05,597 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:05,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:05,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:05,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:05,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:05,615 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:05,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:05,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:05,620 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:05,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:05,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:05,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:05,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:05,635 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:05,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:05,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:05,639 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:05,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:05,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:05,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:05,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:05,655 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:05,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:05,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:05,660 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:05,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:05,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:05,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:05,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:05,696 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:05,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:05,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:05,700 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:05,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:05,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:05,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:05,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:05,718 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:05,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:05,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:05,722 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:05,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:05,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:05,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:05,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:05,738 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:05,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:05,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:05,743 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:05,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:05,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:05,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:05,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:05,759 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:05,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:05,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:05,763 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:05,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:05,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:05,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:05,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:05,781 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:05,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:05,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:05,785 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:05,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:05,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:05,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:05,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:05,800 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:05,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:05,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:05,804 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:05,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:05,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:05,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:05,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:05,831 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:05,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:05,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:05,844 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:05,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:05,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:05,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:05,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:05,863 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:05,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:05,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:05,868 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:05,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:05,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:05,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:05,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:05,892 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:05,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:05,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:05,896 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:05,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:05,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:05,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:05,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:05,918 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:05,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:05,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:05,922 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:05,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:05,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:05,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:05,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:05,942 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:05,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:05,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:05,947 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:05,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:05,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:05,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:05,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:05,969 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:05,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:05,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:05,973 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:05,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:05,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:05,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:05,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:05,989 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:05,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:05,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:05,993 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:05,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:05,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:05,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:06,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:06,012 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:06,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:06,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:06,017 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:06,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:06,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:06,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:06,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:06,035 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:06,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:06,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:06,039 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:06,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:06,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:06,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:06,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:06,057 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:06,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:06,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:06,062 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:06,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:06,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:06,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:06,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:06,078 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:06,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:06,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:06,083 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:06,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:06,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:06,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:06,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:06,098 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:06,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:06,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:06,102 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:06,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:06,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:06,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:06,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:06,118 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:06,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:06,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:06,122 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:06,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:06,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:06,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:06,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:06,140 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:06,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:06,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:06,145 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:06,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:06,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:06,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:06,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:06,160 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:06,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:06,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:06,165 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:06,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:06,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:06,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:06,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:06,180 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:06,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:06,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:06,185 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:06,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:06,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:06,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:06,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:06,202 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:06,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:06,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:06,217 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:06,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:06,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:06,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:06,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:06,234 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:06,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:06,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:06,238 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:06,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:06,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:06,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:06,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:06,256 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:06,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:06,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:06,261 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:06,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:06,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:06,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:06,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:06,278 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:06,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:06,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:06,283 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:06,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:06,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:06,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:06,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:06,300 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:06,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:06,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:06,305 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:06,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:06,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:06,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:06,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:06,327 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:06,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:06,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:06,332 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:06,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:06,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:06,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:06,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:06,355 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:06,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:06,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:06,360 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:06,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:06,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:06,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:06,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:06,377 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:06,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:06,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:06,383 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:06,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:06,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:06,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:06,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:06,401 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:06,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:06,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:06,406 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:06,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:06,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:06,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:06,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:06,423 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:06,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:06,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:06,427 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:06,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:06,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:06,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:06,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:06,443 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:06,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:06,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:06,447 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:06,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:06,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:06,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:06,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:06,468 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:06,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:06,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:06,473 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:06,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:06,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:06,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:06,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:06,493 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:06,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:06,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:06,499 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:06,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:06,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:06,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:06,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:06,523 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:06,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:06,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:06,529 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:06,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:06,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:06,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:06,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:06,546 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:06,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:06,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:06,551 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:06,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:06,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:06,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:06,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:06,569 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:06,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:06,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:06,574 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:06,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:06,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:06,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:06,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:06,590 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:06,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:06,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:06,594 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:06,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:06,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:06,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:06,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:06,609 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:06,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:06,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:06,614 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:06,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:06,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:06,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:06,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:06,632 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:06,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:06,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:06,643 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:06,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:06,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:06,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:06,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:06,660 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:06,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:06,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:06,665 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:06,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:06,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:06,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:06,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:06,682 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:06,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:06,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:06,686 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:06,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:06,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:06,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:06,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:06,702 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:06,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:06,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:06,706 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:06,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:06,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:06,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:06,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:06,721 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:06,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:06,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:06,725 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:06,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:06,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:06,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:06,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:06,741 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:06,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:06,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:06,745 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:06,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:06,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:06,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:06,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:06,765 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:06,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:06,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:06,770 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:06,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:06,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:06,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:06,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:06,787 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:06,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:06,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:06,791 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:06,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:06,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:06,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:06,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:06,806 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:06,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:06,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:06,812 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:06,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:06,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:06,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:06,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:06,827 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:06,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:06,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:06,832 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:06,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:06,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:06,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:06,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:06,865 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:06,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:06,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:06,884 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:06,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:06,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:06,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:06,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:06,899 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:06,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:06,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:06,903 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:06,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:06,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:06,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:06,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:06,920 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:06,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:06,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:06,924 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:06,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:06,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:06,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:06,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:06,941 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:06,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:06,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:06,945 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:06,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:06,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:06,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:06,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:06,963 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:06,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:06,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:06,967 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:06,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:06,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:06,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:06,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:06,985 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:06,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:06,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:06,989 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:06,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:06,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:06,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:06,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:07,004 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:07,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:07,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:07,008 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:07,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:07,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:07,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:07,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:07,023 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:07,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:07,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:07,027 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:07,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:07,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:07,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:07,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:07,044 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:07,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:07,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:07,048 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:07,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:07,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:07,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:07,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:07,063 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:07,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:07,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:07,067 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:07,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:07,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:07,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:07,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:07,102 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:07,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:07,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:07,119 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:07,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:07,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:07,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:07,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:07,137 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:07,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:07,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:07,141 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:07,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:07,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:07,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:07,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:07,157 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:07,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:07,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:07,162 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:07,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:07,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:07,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:07,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:07,179 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:07,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:07,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:07,183 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:07,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:07,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:07,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:07,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:07,200 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:07,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:07,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:07,204 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:07,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:07,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:07,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:07,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:07,224 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:07,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:07,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:07,240 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:07,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:07,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:07,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:07,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:07,256 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:07,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:07,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:07,261 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:07,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:07,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:07,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:07,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:07,277 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:07,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:07,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:07,281 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:07,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:07,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:07,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:07,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:07,301 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:07,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:07,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:07,306 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:07,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:07,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:07,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:07,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:07,322 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:07,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:07,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:07,325 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:07,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:07,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:07,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:07,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:07,350 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:07,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:07,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:07,354 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:07,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:07,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:07,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:07,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:07,371 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:07,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:07,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:07,375 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:07,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:07,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:07,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:07,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:07,391 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:07,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:07,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:07,396 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:07,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:07,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:07,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:07,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:07,414 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:07,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:07,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:07,418 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:07,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:07,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:07,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:07,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:07,435 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:07,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:07,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:07,439 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:07,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:07,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:07,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:07,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:07,455 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:07,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:07,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:07,459 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:07,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:07,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:07,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:07,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:07,475 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:07,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:07,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:07,479 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:07,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:07,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:07,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:07,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:07,498 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:07,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:07,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:07,502 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:07,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:07,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:07,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:07,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:07,519 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:07,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:07,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:07,523 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:07,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:07,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:07,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:07,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:07,551 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:07,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:07,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:07,556 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:07,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:07,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:07,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:07,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:07,574 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:07,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:07,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:07,578 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:07,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:07,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:07,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:07,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:07,596 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:07,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:07,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:07,601 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:07,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:07,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:07,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:07,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:07,617 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:07,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:07,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:07,621 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:07,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:07,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:07,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:07,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:07,637 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:07,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:07,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:07,642 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:07,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:07,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:07,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:07,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:07,658 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:07,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:07,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:07,662 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:07,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:07,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:07,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:07,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:07,679 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:07,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:07,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:07,684 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:07,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:07,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:07,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:07,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:07,700 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:07,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:07,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:07,704 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:07,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:07,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:07,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:07,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:07,719 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:07,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:07,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:07,724 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:07,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:07,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:07,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:07,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:07,741 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:07,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:07,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:07,745 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:07,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:07,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:07,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:07,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:07,761 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:07,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:07,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:07,764 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:07,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:07,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:07,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:07,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:07,781 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:07,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:07,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:07,785 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:07,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:07,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:07,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:07,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:07,801 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:07,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:07,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:07,804 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:07,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:07,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:07,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:07,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:07,822 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:07,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:07,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:07,826 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:07,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:07,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:07,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:07,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:07,842 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:07,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:07,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:07,847 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:07,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:07,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:07,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:07,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:07,863 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:07,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:07,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:07,867 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:07,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:07,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:07,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:07,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:07,886 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:07,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:07,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:07,890 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:07,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:07,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:07,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:07,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:07,907 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:07,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:07,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:07,911 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:07,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:07,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:07,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:07,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:07,927 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:07,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:07,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:07,931 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:07,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:07,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:07,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:07,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:07,957 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:07,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:07,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:07,964 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:07,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:07,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:07,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:07,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:08,001 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:08,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:08,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:08,005 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:08,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:08,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:08,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:08,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:08,022 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:08,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:08,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:08,027 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:08,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:08,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:08,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:08,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:08,042 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:08,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:08,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:08,045 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:08,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:08,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:08,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:08,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:08,069 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:08,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:08,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:08,073 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:08,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:08,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:08,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:08,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:08,095 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:08,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:08,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:08,099 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:08,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:08,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:08,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:08,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:08,114 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:08,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:08,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:08,118 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:08,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:08,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:08,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:08,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:08,133 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:08,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:08,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:08,137 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:08,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:08,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:08,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:08,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:08,151 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:08,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:08,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:08,155 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:08,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:08,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:08,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:08,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:08,201 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:08,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:08,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:08,205 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:08,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:08,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:08,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:08,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:08,222 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:08,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:08,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:08,226 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:08,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:08,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:08,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:08,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:08,241 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:08,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:08,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:08,245 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:08,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:08,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:08,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:08,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:08,269 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:08,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:08,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:08,273 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:08,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:08,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:08,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:08,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:08,288 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:08,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:08,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:08,292 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:08,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:08,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:08,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:08,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:08,309 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:08,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:08,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:08,313 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:08,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:08,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:08,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:08,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:08,330 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:08,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:08,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:08,334 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:08,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:08,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:08,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:08,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:08,350 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:08,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:08,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:08,354 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:08,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:08,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:08,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:08,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:08,369 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:08,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:08,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:08,373 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:08,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:08,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:08,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:08,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:08,390 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:08,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:08,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:08,394 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:08,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:08,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:08,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:08,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:08,410 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:08,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:08,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:08,413 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:08,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:08,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:08,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:08,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:08,429 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:08,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:08,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:08,432 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:08,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:08,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:08,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:08,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:08,452 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:08,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:08,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:08,456 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:08,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:08,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:08,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:08,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:08,471 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:08,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:08,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:08,475 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:08,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:08,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:08,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:08,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:08,491 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:08,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:08,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:08,494 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:08,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:08,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:08,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:08,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:08,518 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:08,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:08,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:08,521 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:08,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:08,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:08,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:08,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:08,538 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:08,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:08,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:08,542 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:08,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:08,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:08,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:08,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:08,558 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:08,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:08,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:08,561 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:08,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:08,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:08,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:08,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:08,587 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:08,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:08,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:08,590 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:08,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:08,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:08,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:08,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:08,606 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:08,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:08,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:08,610 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:08,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:08,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:08,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:08,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:08,624 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:08,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:08,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:08,628 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:08,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:08,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:08,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:08,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:08,643 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:08,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:08,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:08,646 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:08,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:08,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:08,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:08,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:08,662 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:08,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:08,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:08,666 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:08,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:08,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:08,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:08,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:08,681 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:08,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:08,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:08,685 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:08,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:08,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:08,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:08,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:08,699 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:08,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:08,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:08,703 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:08,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:08,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:08,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:08,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:08,719 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:08,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:08,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:08,722 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:08,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:08,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:08,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:08,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:08,737 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:08,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:08,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:08,741 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:08,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:08,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:08,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:08,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:08,757 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:08,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:08,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:08,761 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:08,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:08,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:08,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:08,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:08,804 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:08,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:08,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:08,808 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:08,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:08,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:08,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:08,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:08,825 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:08,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:08,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:08,830 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:08,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:08,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:08,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:08,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:08,846 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:08,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:08,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:08,851 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:08,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:08,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:08,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:08,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:08,867 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:08,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:08,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:08,871 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:08,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:08,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:08,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:08,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:08,888 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:08,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:08,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:08,892 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:08,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:08,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:08,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:08,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:08,909 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:08,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:08,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:08,913 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:08,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:08,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:08,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:08,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:08,931 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:08,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:08,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:08,935 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:08,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:08,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:08,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:08,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:08,952 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:08,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:08,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:08,956 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:08,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:08,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:08,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:08,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:08,973 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:08,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:08,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:08,978 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:08,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:08,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:08,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:08,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:08,995 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:08,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:09,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:09,000 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:09,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:09,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:09,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:09,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:09,016 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:09,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:09,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:09,021 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:09,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:09,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:09,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:09,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:09,037 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:09,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:09,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:09,041 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:09,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:09,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:09,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:09,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:09,056 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:09,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:09,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:09,060 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:09,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:09,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:09,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:09,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:09,075 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:09,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:09,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:09,081 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:09,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:09,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:09,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:09,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:09,096 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:09,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:09,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:09,100 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:09,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:09,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:09,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:09,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:09,115 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:09,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:09,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:09,118 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:09,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:09,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:09,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:09,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:09,133 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:09,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:09,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:09,137 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:09,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:09,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:09,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:09,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:09,151 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:09,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:09,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:09,155 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:09,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:09,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:09,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:09,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:09,170 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:09,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:09,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:09,173 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:09,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:09,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:09,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:09,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:09,189 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:09,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:09,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:09,193 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:09,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:09,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:09,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:09,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:09,213 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:09,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:09,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:09,217 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:09,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:09,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:09,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:09,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:09,232 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:09,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:09,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:09,236 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:09,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:09,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:09,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:09,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:09,251 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:09,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:09,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:09,254 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:09,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:09,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:09,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:09,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:09,269 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:09,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:09,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:09,273 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:09,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:09,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:09,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:09,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:09,288 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:09,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:09,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:09,292 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:09,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:09,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:09,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:09,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:09,309 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:09,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:09,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:09,313 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:09,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:09,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:09,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:09,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:09,328 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:09,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:09,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:09,331 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:09,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:09,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:09,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:09,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:09,347 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:09,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:09,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:09,351 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:09,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:09,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:09,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:09,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:09,368 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:09,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:09,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:09,371 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:09,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:09,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:09,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:09,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:09,386 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:09,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:09,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:09,390 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:09,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:09,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:09,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:09,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:09,405 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:09,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:09,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:09,409 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:09,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:09,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:09,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:09,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:09,424 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:09,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:09,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:09,428 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:09,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:09,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:09,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:09,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:09,443 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:09,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:09,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:09,447 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:09,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:09,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:09,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:09,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:09,461 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:09,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:09,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:09,465 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:09,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:09,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:09,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:09,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:09,480 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:09,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:09,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:09,484 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:09,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:09,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:09,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:09,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:09,499 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:09,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:09,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:09,517 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:09,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:09,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:09,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:09,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:09,533 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:09,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:09,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:09,536 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:09,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:09,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:09,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:09,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:09,553 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:09,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:09,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:09,557 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:09,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:09,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:09,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:09,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:09,578 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:09,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:09,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:09,581 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:09,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:09,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:09,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:09,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:09,596 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:09,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:09,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:09,600 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:09,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:09,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:09,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:09,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:09,617 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:09,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:09,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:09,620 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:09,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:09,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:09,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:09,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:09,635 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:09,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:09,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:09,639 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:09,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:09,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:09,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:09,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:09,654 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:09,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:09,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:09,658 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:09,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:09,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:09,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:09,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:09,672 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:09,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:09,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:09,676 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:09,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:09,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:09,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:09,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:09,690 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:09,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:09,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:09,694 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:09,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:09,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:09,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:09,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:09,709 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:09,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:09,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:09,712 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:09,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:09,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:09,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:09,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:09,727 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:09,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:09,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:09,731 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:09,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:09,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:09,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:09,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:09,746 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:09,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:09,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:09,749 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:09,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:09,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:09,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:09,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:09,765 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:09,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:09,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:09,768 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:09,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:09,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:09,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:09,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:09,788 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:09,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:09,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:09,792 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:09,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:09,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:09,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:09,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:09,807 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:09,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:09,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:09,810 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:09,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:09,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:09,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:09,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:09,825 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:09,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:09,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:09,829 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:09,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:09,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:09,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:09,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:09,844 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:09,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:09,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:09,847 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:09,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:09,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:09,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:09,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:09,862 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:09,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:09,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:09,866 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:09,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:09,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:09,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:09,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:09,881 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:09,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:09,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:09,884 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:09,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:09,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:09,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:09,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:09,900 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:09,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:09,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:09,904 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:09,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:09,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:09,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:09,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:09,920 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:09,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:09,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:09,923 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:09,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:09,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:09,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:09,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:09,950 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:09,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:09,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:09,954 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:09,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:09,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:09,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:09,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:09,969 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:09,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:09,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:09,973 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:09,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:09,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:09,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:09,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:09,987 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:09,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:09,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:09,991 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:09,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:09,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:09,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:09,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:10,005 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:10,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:10,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:10,009 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:10,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:10,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:10,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:10,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:10,024 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:10,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:10,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:10,028 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:10,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:10,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:10,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:10,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:10,043 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:10,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:10,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:10,047 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:10,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:10,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:10,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:10,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:10,062 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:10,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:10,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:10,067 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:10,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:10,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:10,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:10,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:10,081 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:10,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:10,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:10,085 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:10,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:10,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:10,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:10,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:10,100 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:10,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:10,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:10,104 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:10,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:10,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:10,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:10,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:10,118 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:10,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:10,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:10,122 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:10,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:10,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:10,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:10,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:10,138 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:10,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:10,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:10,141 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:10,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:10,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:10,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:10,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:10,156 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:10,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:10,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:10,159 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:10,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:10,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:10,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:10,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:10,175 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:10,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:10,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:10,178 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:10,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:10,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:10,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:10,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:10,193 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:10,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:10,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:10,196 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:10,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:10,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:10,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:10,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:10,210 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:10,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:10,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:10,214 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:10,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:10,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:10,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:10,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:10,254 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:10,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:10,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:10,258 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:10,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:10,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:10,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:10,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:10,273 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:10,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:10,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:10,277 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:10,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:10,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:10,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:10,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:10,292 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:10,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:10,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:10,296 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:10,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:10,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:10,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:10,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:10,310 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:10,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:10,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:10,314 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:10,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:10,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:10,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:10,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:10,328 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:10,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:10,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:10,332 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:10,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:10,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:10,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:10,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:10,346 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:10,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:10,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:10,350 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:10,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:10,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:10,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:10,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:10,367 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:10,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:10,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:10,371 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:10,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:10,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:10,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:10,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:10,386 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:10,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:10,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:10,390 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:10,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:10,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:10,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:10,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:10,406 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:10,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:10,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:10,409 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:10,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:10,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:10,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:10,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:10,424 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:10,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:10,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:10,428 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:10,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:10,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:10,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:10,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:10,443 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:10,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:10,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:10,447 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:10,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:10,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:10,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:10,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:10,465 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:10,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:10,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:10,469 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:10,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:10,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:10,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:10,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:10,483 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:10,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:10,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:10,487 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:10,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:10,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:10,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:10,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:10,501 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:10,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:10,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:10,505 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:10,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:10,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:10,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:10,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:10,521 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:10,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:10,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:10,528 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:10,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:10,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:10,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:10,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:10,544 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:10,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:10,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:10,547 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:10,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:10,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:10,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:10,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:10,562 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:10,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:10,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:10,566 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:10,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:10,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:10,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:10,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:10,580 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:10,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:10,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:10,584 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:10,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:10,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:10,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:10,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:10,612 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:10,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:10,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:10,620 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:10,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:10,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:10,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:10,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:10,641 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:10,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:10,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:10,645 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:10,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:10,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:10,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:10,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:10,674 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:10,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:10,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:10,681 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:10,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:10,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:10,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:10,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:10,695 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:10,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:10,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:10,699 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:10,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:10,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:10,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:10,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:10,713 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:10,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:10,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:10,716 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:10,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:10,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:10,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:10,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:10,731 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:10,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:10,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:10,734 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:10,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:10,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:10,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:10,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:10,748 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:10,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:10,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:10,752 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:10,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:10,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:10,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:10,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:10,766 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:10,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:10,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:10,771 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:10,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:10,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:10,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:10,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:10,786 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:10,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:10,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:10,790 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:10,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:10,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:10,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:10,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:10,805 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:10,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:10,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:10,808 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:10,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:10,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:10,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:10,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:10,823 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:10,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:10,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:10,826 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:10,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:10,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:10,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:10,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:10,841 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:10,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:10,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:10,845 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:10,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:10,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:10,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:10,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:10,865 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:10,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:10,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:10,870 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:10,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:10,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:10,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:10,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:10,884 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:10,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:10,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:10,888 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:10,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:10,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:10,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:10,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:10,903 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:10,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:10,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:10,906 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:10,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:10,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:10,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:10,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:10,921 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:10,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:10,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:10,924 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:10,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:10,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:10,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:10,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:10,938 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:10,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:10,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:10,942 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:10,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:10,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:10,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:10,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:10,956 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:10,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:10,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:10,960 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:10,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:10,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:10,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:10,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:10,974 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:10,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:10,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:10,978 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:10,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:10,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:10,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:10,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:10,996 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:10,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:11,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:11,000 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:11,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:11,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:11,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:11,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:11,014 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:11,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:11,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:11,018 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:11,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:11,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:11,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:11,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:11,032 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:11,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:11,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:11,036 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:11,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:11,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:11,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:11,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:11,050 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:11,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:11,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:11,054 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:11,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:11,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:11,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:11,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:11,069 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:11,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:11,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:11,072 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:11,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:11,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:11,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:11,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:11,090 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:11,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:11,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:11,093 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:11,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:11,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:11,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:11,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:11,109 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:11,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:11,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:11,113 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:11,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:11,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:11,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:11,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:11,127 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:11,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:11,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:11,131 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:11,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:11,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:11,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:11,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:11,146 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:11,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:11,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:11,150 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:11,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:11,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:11,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:11,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:11,171 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:11,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:11,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:11,175 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:11,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:11,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:11,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:11,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:11,190 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:11,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:11,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:11,194 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:11,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:11,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:11,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:11,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:11,208 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:11,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:11,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:11,212 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:11,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:11,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:11,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:11,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:11,227 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:11,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:11,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:11,231 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:11,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:11,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:11,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:11,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:11,247 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:11,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:11,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:11,251 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:11,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:11,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:11,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:11,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:11,265 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:11,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:11,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:11,269 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:11,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:11,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:11,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:11,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:11,283 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:11,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:11,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:11,287 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:11,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:11,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:11,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:11,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:11,301 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:11,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:11,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:11,304 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:11,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:11,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:11,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:11,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:11,318 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:11,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:11,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:11,322 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:11,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:11,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:11,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:11,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:11,336 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:11,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:11,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:11,340 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:11,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:11,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:11,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:11,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:11,354 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:11,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:11,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:11,357 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:11,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:11,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:11,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:11,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:11,371 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:11,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:11,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:11,375 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:11,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:11,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:11,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:11,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:11,389 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:11,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:11,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:11,393 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:11,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:11,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:11,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:11,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:11,407 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:11,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:11,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:11,411 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:11,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:11,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:11,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:11,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:11,427 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:11,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:11,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:11,431 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:11,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:11,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:11,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:11,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:11,446 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:11,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:11,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:11,450 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:11,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:11,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:11,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:11,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:11,464 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:11,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:11,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:11,468 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:11,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:11,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:11,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:11,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:11,483 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:11,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:11,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:11,487 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:11,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:11,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:11,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:11,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:11,501 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:11,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:11,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:11,505 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:11,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:11,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:11,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:11,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:11,520 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:11,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:11,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:11,523 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:11,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:11,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:11,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:11,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:11,538 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:11,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:11,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:11,541 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:11,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:11,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:11,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:11,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:11,555 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:11,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:11,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:11,559 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:11,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:11,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:11,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:11,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:11,573 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:11,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:11,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:11,577 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:11,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:11,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:11,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:11,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:11,592 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:11,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:11,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:11,595 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:11,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:11,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:11,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:11,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:11,613 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:11,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:11,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:11,616 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:11,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:11,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:11,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:11,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:11,633 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:11,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:11,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:11,637 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:11,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:11,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:11,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:11,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:11,652 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:11,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:11,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:11,655 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:11,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:11,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:11,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:11,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:11,675 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:11,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:11,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:11,678 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:11,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:11,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:11,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:11,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:11,693 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:11,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:11,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:11,697 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:11,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:11,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:11,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:11,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:11,711 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:11,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:11,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:11,715 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:11,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:11,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:11,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:11,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:11,729 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:11,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:11,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:11,733 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:11,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:11,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:11,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:11,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:11,748 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:11,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:11,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:11,752 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:11,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:11,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:11,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:11,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:11,765 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:11,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:11,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:11,769 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:11,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:11,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:11,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:11,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:11,792 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:11,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:11,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:11,796 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:11,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:11,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:11,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:11,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:11,814 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:11,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:11,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:11,818 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:11,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:11,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:11,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:11,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:11,832 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:11,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:11,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:11,836 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:11,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:11,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:11,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:11,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:11,850 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:11,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:11,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:11,854 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:11,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:11,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:11,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:11,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:11,868 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:11,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:11,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:11,872 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:11,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:11,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:11,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:11,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:11,886 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:11,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:11,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:11,890 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:11,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:11,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:11,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:11,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:11,906 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:11,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:11,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:11,910 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:11,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:11,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:11,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:11,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:11,925 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:11,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:11,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:11,928 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:11,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:11,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:11,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:11,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:11,942 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:11,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:11,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:11,946 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:11,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:11,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:11,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:11,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:11,962 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:11,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:11,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:11,966 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:11,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:11,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:11,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:11,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:11,980 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:11,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:11,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:11,984 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:11,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:11,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:11,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:11,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:11,998 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:12,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:12,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:12,003 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:12,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:12,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:12,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:12,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:12,017 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:12,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:12,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:12,021 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:12,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:12,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:12,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:12,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:12,035 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:12,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:12,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:12,039 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:12,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:12,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:12,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:12,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:12,053 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:12,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:12,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:12,057 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:12,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:12,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:12,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:12,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:12,071 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:12,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:12,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:12,075 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:12,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:12,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:12,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:12,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:12,089 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:12,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:12,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:12,092 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:12,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:12,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:12,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:12,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:12,107 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:12,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:12,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:12,110 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:12,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:12,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:12,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:12,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:12,124 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:12,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:12,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:12,128 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:12,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:12,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:12,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:12,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:12,142 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:12,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:12,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:12,146 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:12,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:12,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:12,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:12,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:12,160 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:12,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:12,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:12,164 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:12,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:12,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:12,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:12,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:12,178 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:12,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:12,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:12,181 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:12,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:12,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:12,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:12,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:12,196 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:12,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:12,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:12,199 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:12,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:12,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:12,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:12,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:12,213 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:12,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:12,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:12,217 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:12,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:12,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:12,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:12,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:12,231 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:12,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:12,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:12,235 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:12,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:12,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:12,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:12,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:12,249 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:12,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:12,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:12,252 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:12,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:12,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:12,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:12,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:12,266 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:12,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:12,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:12,270 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:12,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:12,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:12,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:12,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:12,284 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:12,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:12,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:12,288 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:12,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:12,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:12,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:12,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:12,302 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:12,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:12,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:12,305 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:12,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:12,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:12,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:12,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:12,320 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:12,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:12,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:12,324 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:12,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:12,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:12,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:12,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:12,338 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:12,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:12,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:12,342 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:12,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:12,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:12,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:12,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:12,361 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:12,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:12,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:12,365 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:12,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:12,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:12,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:12,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:12,379 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:12,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:12,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:12,383 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:12,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:12,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:12,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:12,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:12,400 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:12,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:12,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:12,404 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:12,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:12,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:12,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:12,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:12,419 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:12,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:12,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:12,423 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:12,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:12,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:12,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:12,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:12,437 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:12,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:12,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:12,441 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:12,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:12,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:12,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:12,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:12,456 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:12,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:12,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:12,460 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:12,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:12,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:12,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:12,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:12,474 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:12,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:12,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:12,478 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:12,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:12,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:12,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:12,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:12,492 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:12,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:12,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:12,496 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:12,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:12,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:12,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:12,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:12,510 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:12,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:12,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:12,513 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:12,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:12,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:12,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:12,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:12,527 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:12,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:12,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:12,531 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:12,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:12,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:12,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:12,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:12,545 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:12,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:12,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:12,549 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:12,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:12,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:12,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:12,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:12,564 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:12,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:12,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:12,568 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:12,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:12,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:12,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:12,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:12,582 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:12,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:12,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:12,586 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:12,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:12,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:12,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:12,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:12,600 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:12,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:12,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:12,603 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:12,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:12,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:12,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:12,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:12,619 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:12,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:12,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:12,623 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:12,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:12,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:12,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:12,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:12,638 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:12,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:12,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:12,642 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:12,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:12,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:12,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:12,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:12,657 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:12,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:12,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:12,661 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:12,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:12,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:12,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:12,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:12,675 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:12,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:12,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:12,679 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:12,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:12,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:12,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:12,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:12,693 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:12,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:12,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:12,697 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:12,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:12,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:12,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:12,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:12,711 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:12,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:12,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:12,715 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:12,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:12,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:12,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:12,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:12,730 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:12,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:12,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:12,733 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:12,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:12,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:12,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:12,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:12,748 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:12,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:12,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:12,751 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:12,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:12,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:12,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:12,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:12,766 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:12,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:12,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:12,769 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:12,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:12,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:12,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:12,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:12,783 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:12,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:12,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:12,787 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:12,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:12,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:12,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:12,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:12,801 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:12,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:12,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:12,805 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:12,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:12,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:12,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:12,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:12,819 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:12,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:12,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:12,822 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:12,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:12,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:12,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:12,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:12,837 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:12,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:12,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:12,841 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:12,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:12,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:12,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:12,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:12,854 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:12,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:12,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:12,858 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:12,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:12,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:12,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:12,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:12,873 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:12,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:12,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:12,876 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:12,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:12,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:12,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:12,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:12,890 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:12,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:12,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:12,894 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:12,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:12,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:12,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:12,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:12,908 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:12,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:12,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:12,912 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:12,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:12,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:12,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:12,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:12,926 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:12,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:12,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:12,930 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:12,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:12,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:12,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:12,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:12,944 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:12,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:12,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:12,948 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:12,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:12,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:12,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:12,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:12,963 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:12,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:12,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:12,967 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:12,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:12,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:12,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:12,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:12,981 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:12,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:12,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:12,985 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:12,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:12,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:12,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:12,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:13,001 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:13,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:13,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:13,005 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:13,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:13,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:13,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:13,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:13,029 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:13,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:13,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:13,033 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:13,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:13,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:13,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:13,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:13,049 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:13,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:13,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:13,053 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:13,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:13,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:13,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:13,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:13,079 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:13,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:13,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:13,083 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:13,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:13,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:13,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:13,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:13,097 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:13,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:13,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:13,101 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:13,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:13,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:13,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:13,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:13,115 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:13,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:13,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:13,119 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:13,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:13,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:13,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:13,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:13,133 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:13,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:13,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:13,137 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:13,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:13,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:13,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:13,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:13,151 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:13,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:13,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:13,155 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:13,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:13,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:13,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:13,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:13,169 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:13,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:13,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:13,173 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:13,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:13,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:13,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:13,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:13,188 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:13,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:13,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:13,192 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:13,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:13,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:13,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:13,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:13,207 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:13,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:13,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:13,212 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:13,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:13,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:13,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:13,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:13,226 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:13,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:13,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:13,230 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:13,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:13,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:13,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:13,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:13,246 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:13,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:13,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:13,250 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:13,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:13,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:13,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:13,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:13,264 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:13,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:13,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:13,268 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:13,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:13,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:13,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:13,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:13,281 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:13,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:13,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:13,285 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:13,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:13,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:13,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:13,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:13,299 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:13,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:13,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:13,303 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:13,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:13,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:13,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:13,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:13,317 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:13,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:13,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:13,321 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:13,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:13,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:13,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:13,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:13,335 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:13,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:13,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:13,338 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:13,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:13,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:13,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:13,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:13,352 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:13,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:13,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:13,356 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:13,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:13,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:13,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:13,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:13,370 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:13,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:13,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:13,374 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:13,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:13,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:13,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:13,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:13,388 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:13,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:13,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:13,392 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:13,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:13,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:13,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:13,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:13,407 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:13,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:13,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:13,411 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:13,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:13,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:13,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:13,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:13,432 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:13,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:13,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:13,437 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:13,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:13,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:13,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:13,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:13,450 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:13,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:13,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:13,454 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:13,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:13,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:13,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:13,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:13,468 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:13,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:13,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:13,472 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:13,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:13,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:13,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:13,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:13,488 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:13,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:13,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:13,492 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:13,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:13,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:13,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:13,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:13,506 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:13,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:13,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:13,510 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:13,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:13,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:13,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:13,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:13,524 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:13,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:13,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:13,527 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:13,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:13,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:13,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:13,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:13,542 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:13,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:13,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:13,545 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:13,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:13,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:13,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:13,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:13,559 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:13,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:13,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:13,563 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:13,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:13,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:13,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:13,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:13,577 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:13,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:13,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:13,581 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:13,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:13,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:13,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:13,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:13,597 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:13,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:13,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:13,600 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:13,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:13,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:13,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:13,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:13,614 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:13,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:13,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:13,618 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:13,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:13,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:13,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:13,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:13,631 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:13,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:13,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:13,635 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:13,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:13,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:13,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:13,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:13,648 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:13,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:13,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:13,652 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:13,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:13,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:13,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:13,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:13,666 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:13,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:13,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:13,669 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:13,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:13,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:13,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:13,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:13,683 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:13,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:13,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:13,687 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:13,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:13,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:13,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:13,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:13,701 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:13,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:13,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:13,705 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:13,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:13,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:13,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:13,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:13,723 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:13,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:13,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:13,727 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:13,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:13,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:13,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:13,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:13,744 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:13,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:13,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:13,748 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:13,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:13,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:13,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:13,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:13,763 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:13,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:13,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:13,767 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:13,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:13,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:13,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:13,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:13,781 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:13,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:13,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:13,785 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:13,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:13,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:13,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:13,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:13,799 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:13,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:13,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:13,803 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:13,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:13,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:13,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:13,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:13,817 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:13,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:13,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:13,821 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:13,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:13,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:13,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:13,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:13,835 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:13,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:13,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:13,839 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:13,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:13,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:13,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:13,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:13,853 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:13,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:13,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:13,856 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:13,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:13,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:13,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:13,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:13,870 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:13,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:13,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:13,874 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:13,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:13,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:13,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:13,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:13,887 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:13,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:13,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:13,891 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:13,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:13,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:13,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:13,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:13,905 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:13,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:13,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:13,908 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:13,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:13,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:13,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:13,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:13,922 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:13,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:13,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:13,926 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:13,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:13,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:13,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:13,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:13,940 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:13,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:13,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:13,943 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:13,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:13,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:13,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:13,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:13,958 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:13,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:13,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:13,962 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:13,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:13,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:13,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:13,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:13,976 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:13,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:13,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:13,980 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:13,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:13,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:13,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:13,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:13,994 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:13,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:13,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:13,998 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:13,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:13,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:13,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:14,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:14,031 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:14,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:14,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:14,039 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:14,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:14,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:14,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:14,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:14,054 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:14,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:14,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:14,058 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:14,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:14,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:14,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:14,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:14,072 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:14,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:14,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:14,077 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:14,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:14,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:14,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:14,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:14,114 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:14,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:14,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:14,118 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:14,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:14,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:14,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:14,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:14,133 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:14,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:14,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:14,137 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:14,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:14,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:14,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:14,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:14,152 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:14,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:14,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:14,156 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:14,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:14,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:14,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:14,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:14,170 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:14,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:14,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:14,174 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:14,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:14,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:14,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:14,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:14,188 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:14,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:14,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:14,191 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:14,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:14,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:14,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:14,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:14,205 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:14,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:14,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:14,209 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:14,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:14,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:14,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:14,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:14,223 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:14,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:14,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:14,227 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:14,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:14,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:14,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:14,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:14,241 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:14,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:14,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:14,245 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:14,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:14,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:14,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:14,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:14,259 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:14,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:14,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:14,263 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:14,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:14,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:14,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:14,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:14,277 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:14,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:14,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:14,281 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:14,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:14,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:14,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:14,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:14,296 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:14,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:14,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:14,300 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:14,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:14,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:14,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:14,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:14,314 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:14,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:14,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:14,317 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:14,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:14,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:14,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:14,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:14,350 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:14,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:14,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:14,355 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:14,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:14,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:14,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:14,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:14,370 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:14,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:14,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:14,374 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:14,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:14,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:14,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:14,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:14,389 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:14,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:14,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:14,393 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:14,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:14,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:14,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:14,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:14,408 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:14,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:14,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:14,412 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:14,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:14,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:14,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:14,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:14,426 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:14,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:14,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:14,430 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:14,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:14,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:14,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:14,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:14,450 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:14,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:14,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:14,454 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:14,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:14,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:14,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:14,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:14,467 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:14,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:14,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:14,471 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:14,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:14,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:14,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:14,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:14,484 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:14,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:14,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:14,488 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:14,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:14,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:14,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:14,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:14,502 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:14,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:14,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:14,505 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:14,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:14,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:14,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:14,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:14,519 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:14,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:14,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:14,523 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:14,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:14,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:14,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:14,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:14,537 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:14,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:14,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:14,541 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:14,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:14,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:14,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:14,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:14,555 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:14,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:14,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:14,559 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:14,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:14,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:14,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:14,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:14,573 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:14,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:14,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:14,576 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:14,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:14,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:14,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:14,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:14,591 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:14,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:14,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:14,594 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:14,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:14,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:14,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:14,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:14,609 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:14,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:14,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:14,613 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:14,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:14,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:14,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:14,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:14,627 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:14,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:14,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:14,631 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:14,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:14,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:14,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:14,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:14,646 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:14,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:14,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:14,649 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:14,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:14,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:14,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:14,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:14,664 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:14,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:14,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:14,668 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:14,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:14,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:14,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:14,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:14,696 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:14,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:14,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:14,700 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:14,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:14,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:14,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:14,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:14,736 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:14,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:14,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:14,740 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:14,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:14,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:14,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:14,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:14,755 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:14,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:14,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:14,759 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:14,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:14,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:14,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:14,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:14,773 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:14,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:14,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:14,777 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:14,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:14,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:14,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:14,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:14,790 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:14,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:14,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:14,794 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:14,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:14,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:14,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:14,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:14,808 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:14,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:14,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:14,812 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:14,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:14,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:14,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:14,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:14,825 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:14,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:14,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:14,829 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:14,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:14,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:14,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:14,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:14,842 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:14,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:14,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:14,846 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:14,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:14,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:14,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:14,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:14,860 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:14,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:14,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:14,864 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:14,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:14,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:14,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:14,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:14,878 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:14,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:14,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:14,881 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:14,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:14,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:14,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:14,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:14,896 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:14,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:14,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:14,900 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:14,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:14,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:14,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:14,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:14,914 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:14,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:14,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:14,918 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:14,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:14,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:14,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:14,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:14,932 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:14,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:14,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:14,936 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:14,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:14,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:14,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:14,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:14,950 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:14,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:14,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:14,954 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:14,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:14,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:14,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:14,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:14,968 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:14,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:14,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:14,972 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:14,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:14,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:14,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:14,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:14,986 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:14,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:14,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:14,990 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:14,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:14,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:14,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:14,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:15,004 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:15,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:15,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:15,007 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:15,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:15,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:15,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:15,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:15,022 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:15,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:15,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:15,026 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:15,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:15,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:15,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:15,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:15,041 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:15,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:15,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:15,044 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:15,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:15,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:15,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:15,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:15,059 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:15,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:15,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:15,063 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:15,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:15,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:15,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:15,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:15,078 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:15,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:15,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:15,081 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:15,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:15,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:15,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:15,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:15,095 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:15,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:15,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:15,099 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:15,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:15,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:15,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:15,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:15,117 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:15,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:15,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:15,125 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:15,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:15,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:15,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:15,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:15,139 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:15,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:15,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:15,143 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:15,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:15,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:15,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:15,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:15,163 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:15,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:15,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:15,167 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:15,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:15,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:15,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:15,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:15,181 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:15,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:15,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:15,184 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:15,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:15,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:15,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:15,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:15,198 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:15,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:15,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:15,202 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:15,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:15,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:15,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:15,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:15,215 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:15,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:15,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:15,219 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:15,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:15,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:15,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:15,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:15,233 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:15,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:15,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:15,236 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:15,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:15,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:15,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:15,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:15,250 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:15,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:15,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:15,254 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:15,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:15,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:15,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:15,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:15,267 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:15,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:15,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:15,271 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:15,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:15,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:15,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:15,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:15,285 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:15,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:15,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:15,289 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:15,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:15,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:15,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:15,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:15,303 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:15,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:15,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:15,307 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:15,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:15,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:15,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:15,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:15,321 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:15,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:15,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:15,325 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:15,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:15,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:15,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:15,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:15,339 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:15,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:15,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:15,342 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:15,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:15,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:15,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:15,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:15,356 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:15,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:15,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:15,360 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:15,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:15,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:15,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:15,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:15,373 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:15,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:15,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:15,377 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:15,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:15,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:15,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:15,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:15,390 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:15,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:15,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:15,394 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:15,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:15,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:15,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:15,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:15,427 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:15,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:15,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:15,431 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:15,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:15,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:15,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:15,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:15,445 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:15,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:15,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:15,449 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:15,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:15,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:15,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:15,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:15,462 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:15,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:15,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:15,466 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:15,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:15,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:15,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:15,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:15,479 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:15,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:15,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:15,483 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:15,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:15,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:15,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:15,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:15,497 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:15,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:15,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:15,501 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:15,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:15,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:15,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:15,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:15,524 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:15,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:15,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:15,527 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:15,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:15,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:15,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:15,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:15,541 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:15,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:15,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:15,545 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:15,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:15,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:15,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:15,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:15,559 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:15,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:15,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:15,563 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:15,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:15,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:15,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:15,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:15,577 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:15,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:15,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:15,581 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:15,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:15,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:15,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:15,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:15,595 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:15,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:15,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:15,599 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:15,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:15,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:15,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:15,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:15,614 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:15,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:15,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:15,618 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:15,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:15,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:15,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:15,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:15,632 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:15,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:15,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:15,636 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:15,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:15,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:15,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:15,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:15,650 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:15,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:15,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:15,654 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:15,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:15,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:15,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:15,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:15,668 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:15,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:15,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:15,671 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:15,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:15,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:15,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:15,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:15,686 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:15,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:15,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:15,690 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:15,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:15,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:15,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:15,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:15,705 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:15,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:15,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:15,709 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:15,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:15,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:15,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:15,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:15,724 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:15,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:15,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:15,728 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:15,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:15,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:15,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:15,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:15,742 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:15,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:15,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:15,746 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:15,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:15,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:15,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:15,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:15,760 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:15,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:15,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:15,763 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:15,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:15,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:15,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:15,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:15,777 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:15,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:15,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:15,781 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:15,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:15,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:15,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:15,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:15,795 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:15,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:15,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:15,799 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:15,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:15,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:15,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:15,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:15,812 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:15,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:15,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:15,816 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:15,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:15,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:15,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:15,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:15,830 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:15,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:15,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:15,834 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:15,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:15,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:15,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:15,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:15,863 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:15,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:15,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:15,875 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:15,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:15,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:15,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:15,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:15,889 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:15,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:15,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:15,893 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:15,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:15,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:15,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:15,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:15,906 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:15,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:15,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:15,910 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:15,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:15,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:15,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:15,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:15,923 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:15,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:15,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:15,927 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:15,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:15,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:15,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:15,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:15,941 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:15,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:15,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:15,944 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:15,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:15,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:15,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:15,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:15,958 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:15,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:15,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:15,961 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:15,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:15,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:15,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:15,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:15,977 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:15,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:15,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:15,981 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:15,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:15,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:15,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:15,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:15,994 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:15,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:15,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:15,998 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:15,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:15,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:15,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:16,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:16,012 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:16,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:16,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:16,016 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:16,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:16,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:16,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:16,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:16,029 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:16,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:16,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:16,033 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:16,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:16,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:16,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:16,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:16,048 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:16,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:16,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:16,052 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:16,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:16,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:16,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:16,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:16,066 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:16,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:16,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:16,070 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:16,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:16,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:16,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:16,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:16,084 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:16,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:16,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:16,088 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:16,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:16,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:16,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:16,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:16,102 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:16,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:16,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:16,105 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:16,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:16,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:16,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:16,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:16,120 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:16,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:16,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:16,124 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:16,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:16,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:16,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:16,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:16,138 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:16,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:16,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:16,141 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:16,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:16,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:16,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:16,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:16,155 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:16,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:16,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:16,159 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:16,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:16,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:16,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:16,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:16,173 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:16,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:16,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:16,177 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:16,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:16,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:16,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:16,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:16,191 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:16,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:16,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:16,195 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:16,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:16,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:16,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:16,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:16,209 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:16,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:16,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:16,212 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:16,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:16,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:16,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:16,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:16,226 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:16,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:16,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:16,230 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:16,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:16,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:16,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:16,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:16,243 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:16,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:16,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:16,247 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:16,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:16,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:16,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:16,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:16,261 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:16,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:16,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:16,264 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:16,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:16,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:16,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:16,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:16,278 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:16,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:16,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:16,283 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:16,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:16,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:16,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:16,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:16,296 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:16,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:16,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:16,300 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:16,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:16,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:16,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:16,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:16,314 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:16,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:16,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:16,318 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:16,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:16,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:16,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:16,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:16,331 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:16,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:16,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:16,336 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:16,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:16,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:16,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:16,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:16,350 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:16,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:16,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:16,354 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:16,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:16,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:16,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:16,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:16,368 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:16,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:16,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:16,372 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:16,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:16,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:16,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:16,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:16,386 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:16,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:16,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:16,390 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:16,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:16,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:16,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:16,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:16,404 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:16,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:16,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:16,408 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:16,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:16,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:16,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:16,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:16,422 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:16,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:16,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:16,426 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:16,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:16,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:16,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:16,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:16,439 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:16,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:16,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:16,443 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:16,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:16,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:16,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:16,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:16,457 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:16,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:16,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:16,461 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:16,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:16,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:16,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:16,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:16,474 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:16,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:16,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:16,478 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:16,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:16,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:16,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:16,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:16,500 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:16,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:16,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:16,504 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:16,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:16,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:16,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:16,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:16,524 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:16,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:16,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:16,528 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:16,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:16,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:16,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:16,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:16,541 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:16,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:16,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:16,545 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:16,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:16,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:16,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:16,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:16,559 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:16,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:16,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:16,563 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:16,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:16,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:16,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:16,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:16,577 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:16,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:16,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:16,580 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:16,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:16,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:16,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:16,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:16,598 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:16,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:16,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:16,602 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:16,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:16,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:16,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:16,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:16,616 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:16,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:16,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:16,620 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:16,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:16,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:16,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:16,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:16,633 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:16,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:16,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:16,637 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:16,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:16,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:16,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:16,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:16,650 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:16,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:16,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:16,654 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:16,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:16,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:16,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:16,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:16,668 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:16,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:16,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:16,671 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:16,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:16,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:16,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:16,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:16,685 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:16,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:16,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:16,689 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:16,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:16,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:16,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:16,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:16,702 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:16,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:16,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:16,706 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:16,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:16,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:16,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:16,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:16,720 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:16,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:16,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:16,723 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:16,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:16,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:16,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:16,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:16,737 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:16,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:16,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:16,741 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:16,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:16,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:16,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:16,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:16,754 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:16,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:16,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:16,758 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:16,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:16,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:16,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:16,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:16,772 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:16,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:16,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:16,775 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:16,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:16,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:16,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:16,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:16,789 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:16,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:16,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:16,793 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:16,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:16,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:16,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:16,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:16,806 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:16,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:16,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:16,810 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:16,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:16,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:16,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:16,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:16,823 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:16,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:16,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:16,826 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:16,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:16,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:16,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:16,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:16,839 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:16,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:16,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:16,843 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:16,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:16,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:16,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:16,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:16,856 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:16,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:16,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:16,860 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:16,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:16,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:16,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:16,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:16,874 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:16,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:16,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:16,878 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:16,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:16,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:16,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:16,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:16,892 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:16,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:16,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:16,895 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:16,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:16,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:16,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:16,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:16,912 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:16,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:16,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:16,916 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:16,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:16,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:16,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:16,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:16,929 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:16,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:16,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:16,933 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:16,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:16,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:16,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:16,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:16,948 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:16,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:16,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:16,952 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:16,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:16,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:16,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:16,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:16,966 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:16,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:16,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:16,970 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:16,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:16,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:16,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:16,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:16,984 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:16,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:16,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:16,987 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:16,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:16,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:16,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:16,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:17,001 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:17,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:17,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:17,005 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:17,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:17,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:17,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:17,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:17,026 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:17,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:17,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:17,030 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:17,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:17,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:17,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:17,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:17,043 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:17,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:17,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:17,047 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:17,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:17,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:17,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:17,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:17,062 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:17,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:17,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:17,065 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:17,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:17,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:17,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:17,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:17,079 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:17,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:17,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:17,083 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:17,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:17,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:17,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:17,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:17,096 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:17,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:17,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:17,100 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:17,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:17,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:17,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:17,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:17,113 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:17,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:17,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:17,117 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:17,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:17,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:17,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:17,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:17,131 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:17,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:17,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:17,135 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:17,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:17,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:17,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:17,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:17,149 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:17,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:17,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:17,152 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:17,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:17,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:17,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:17,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:17,166 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:17,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:17,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:17,169 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:17,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:17,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:17,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:17,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:17,189 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:17,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:17,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:17,192 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:17,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:17,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:17,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:17,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:17,206 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:17,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:17,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:17,209 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:17,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:17,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:17,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:17,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:17,223 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:17,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:17,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:17,226 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:17,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:17,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:17,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:17,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:17,239 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:17,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:17,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:17,243 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:17,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:17,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:17,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:17,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:17,256 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:17,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:17,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:17,260 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:17,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:17,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:17,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:17,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:17,274 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:17,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:17,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:17,278 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:17,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:17,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:17,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:17,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:17,291 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:17,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:17,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:17,295 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:17,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:17,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:17,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:17,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:17,308 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:17,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:17,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:17,312 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:17,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:17,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:17,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:17,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:17,327 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:17,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:17,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:17,330 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:17,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:17,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:17,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:17,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:17,344 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:17,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:17,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:17,348 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:17,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:17,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:17,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:17,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:17,362 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:17,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:17,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:17,366 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:17,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:17,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:17,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:17,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:17,406 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:17,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:17,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:17,410 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:17,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:17,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:17,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:17,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:17,424 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:17,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:17,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:17,428 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:17,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:17,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:17,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:17,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:17,442 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:17,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:17,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:17,446 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:17,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:17,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:17,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:17,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:17,460 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:17,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:17,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:17,463 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:17,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:17,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:17,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:17,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:17,476 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:17,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:17,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:17,478 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:17,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:17,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:17,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:17,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:17,501 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:17,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:17,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:17,505 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:17,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:17,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:17,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:17,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:17,521 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:17,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:17,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:17,525 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:17,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:17,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:17,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:17,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:17,539 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:17,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:17,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:17,543 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:17,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:17,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:17,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:17,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:17,558 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:17,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:17,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:17,562 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:17,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:17,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:17,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:17,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:17,576 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:17,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:17,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:17,580 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:17,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:17,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:17,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:17,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:17,595 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:17,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:17,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:17,599 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:17,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:17,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:17,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:17,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:17,614 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:17,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:17,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:17,618 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:17,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:17,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:17,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:17,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:17,641 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:17,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:17,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:17,645 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:17,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:17,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:17,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:17,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:17,659 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:17,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:17,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:17,663 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:17,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:17,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:17,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:17,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:17,677 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:17,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:17,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:17,681 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:17,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:17,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:17,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:17,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:17,696 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:17,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:17,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:17,700 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:17,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:17,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:17,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:17,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:17,714 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:17,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:17,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:17,718 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:17,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:17,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:17,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:17,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:17,732 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:17,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:17,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:17,736 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:17,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:17,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:17,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:17,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:17,750 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:17,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:17,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:17,754 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:17,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:17,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:17,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:17,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:17,768 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:17,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:17,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:17,772 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:17,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:17,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:17,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:17,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:17,786 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:17,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:17,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:17,790 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:17,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:17,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:17,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:17,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:17,804 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:17,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:17,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:17,808 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:17,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:17,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:17,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:17,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:17,823 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:17,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:17,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:17,827 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:17,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:17,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:17,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:17,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:17,845 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:17,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:17,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:17,849 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:17,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:17,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:17,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:17,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:17,864 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:17,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:17,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:17,868 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:17,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:17,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:17,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:17,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:17,882 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:17,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:17,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:17,886 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:17,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:17,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:17,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:17,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:17,903 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:17,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:17,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:17,907 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:17,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:17,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:17,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:17,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:17,921 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:17,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:17,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:17,925 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:17,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:17,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:17,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:17,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:17,939 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:17,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:17,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:17,942 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:17,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:17,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:17,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:17,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:17,956 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:17,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:17,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:17,960 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:17,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:17,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:17,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:17,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:17,974 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:17,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:17,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:17,978 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:17,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:17,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:17,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:17,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:17,992 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:17,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:17,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:17,996 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:17,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:17,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:17,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:18,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:18,010 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:18,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:18,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:18,014 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:18,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:18,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:18,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:18,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:18,027 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:18,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:18,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:18,031 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:18,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:18,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:18,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:18,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:18,045 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:18,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:18,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:18,049 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:18,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:18,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:18,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:18,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:18,063 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:18,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:18,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:18,067 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:18,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:18,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:18,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:18,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:18,081 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:18,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:18,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:18,085 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:18,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:18,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:18,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:18,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:18,099 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:18,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:18,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:18,102 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:18,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:18,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:18,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:18,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:18,116 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:18,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:18,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:18,120 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:18,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:18,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:18,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:18,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:18,134 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:18,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:18,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:18,137 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:18,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:18,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:18,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:18,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:18,151 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:18,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:18,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:18,155 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:18,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:18,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:18,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:18,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:18,168 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:18,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:18,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:18,172 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:18,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:18,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:18,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:18,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:18,186 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:18,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:18,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:18,190 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:18,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:18,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:18,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:18,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:18,203 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:18,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:18,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:18,207 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:18,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:18,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:18,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:18,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:18,221 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:18,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:18,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:18,225 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:18,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:18,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:18,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:18,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:18,238 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:18,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:18,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:18,242 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:18,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:18,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:18,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:18,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:18,256 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:18,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:18,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:18,260 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:18,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:18,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:18,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:18,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:18,274 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:18,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:18,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:18,277 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:18,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:18,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:18,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:18,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:18,292 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:18,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:18,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:18,295 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:18,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:18,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:18,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:18,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:18,309 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:18,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:18,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:18,313 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:18,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:18,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:18,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:18,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:18,331 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:18,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:18,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:18,335 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:18,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:18,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:18,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:18,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:18,349 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:18,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:18,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:18,352 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:18,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:18,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:18,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:18,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:18,366 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:18,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:18,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:18,370 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:18,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:18,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:18,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:18,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:18,383 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:18,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:18,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:18,387 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:18,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:18,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:18,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:18,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:18,402 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:18,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:18,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:18,406 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:18,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:18,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:18,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:18,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:18,420 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:18,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:18,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:18,426 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:18,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:18,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:18,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:18,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:18,441 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:18,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:18,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:18,445 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:18,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:18,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:18,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:18,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:18,459 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:18,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:18,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:18,470 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:18,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:18,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:18,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:18,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:18,496 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:18,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:18,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:18,500 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:18,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:18,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:18,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:18,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:18,514 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:18,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:18,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:18,519 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:18,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:18,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:18,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:18,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:18,533 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:18,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:18,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:18,537 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:18,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:18,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:18,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:18,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:18,551 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:18,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:18,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:18,554 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:18,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:18,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:18,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:18,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:18,568 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:18,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:18,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:18,572 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:18,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:18,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:18,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:18,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:18,590 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:18,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:18,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:18,594 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:18,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:18,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:18,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:18,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:18,608 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:18,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:18,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:18,612 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:18,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:18,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:18,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:18,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:18,625 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:18,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:18,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:18,629 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:18,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:18,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:18,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:18,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:18,642 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:18,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:18,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:18,646 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:18,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:18,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:18,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:18,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:18,659 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:18,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:18,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:18,663 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:18,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:18,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:18,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:18,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:18,677 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:18,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:18,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:18,681 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:18,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:18,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:18,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:18,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:18,694 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:18,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:18,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:18,698 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:18,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:18,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:18,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:18,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:18,712 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:18,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:18,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:18,715 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:18,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:18,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:18,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:18,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:18,729 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:18,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:18,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:18,732 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:18,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:18,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:18,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:18,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:18,746 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:18,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:18,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:18,750 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:18,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:18,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:18,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:18,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:18,763 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:18,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:18,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:18,767 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:18,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:18,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:18,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:18,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:18,790 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:18,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:18,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:18,794 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:18,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:18,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:18,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:18,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:18,809 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:18,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:18,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:18,812 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:18,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:18,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:18,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:18,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:18,827 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:18,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:18,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:18,831 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:18,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:18,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:18,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:18,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:18,845 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:18,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:18,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:18,849 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:18,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:18,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:18,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:18,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:18,865 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:18,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:18,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:18,868 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:18,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:18,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:18,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:18,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:18,882 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:18,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:18,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:18,886 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:18,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:18,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:18,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:18,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:18,900 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:18,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:18,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:18,903 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:18,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:18,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:18,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:18,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:18,917 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:18,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:18,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:18,921 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:18,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:18,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:18,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:18,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:18,934 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:18,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:18,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:18,938 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:18,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:18,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:18,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:18,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:18,951 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:18,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:18,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:18,959 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:18,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:18,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:18,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:18,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:18,973 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:18,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:18,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:18,977 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:18,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:18,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:18,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:18,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:18,990 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:18,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:18,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:18,994 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:18,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:18,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:18,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:18,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:19,008 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:19,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:19,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:19,012 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:19,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:19,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:19,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:19,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:19,027 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:19,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:19,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:19,030 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:19,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:19,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:19,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:19,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:19,045 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:19,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:19,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:19,049 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:19,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:19,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:19,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:19,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:19,063 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:19,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:19,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:19,067 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:19,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:19,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:19,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:19,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:19,080 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:19,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:19,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:19,084 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:19,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:19,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:19,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:19,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:19,098 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:19,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:19,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:19,102 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:19,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:19,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:19,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:19,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:19,116 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:19,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:19,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:19,120 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:19,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:19,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:19,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:19,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:19,134 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:19,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:19,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:19,138 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:19,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:19,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:19,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:19,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:19,155 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:19,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:19,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:19,159 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:19,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:19,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:19,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:19,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:19,173 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:19,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:19,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:19,177 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:19,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:19,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:19,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:19,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:19,191 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:19,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:19,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:19,194 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:19,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:19,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:19,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:19,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:19,208 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:19,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:19,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:19,212 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:19,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:19,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:19,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:19,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:19,226 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:19,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:19,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:19,230 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:19,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:19,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:19,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:19,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:19,243 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:19,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:19,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:19,247 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:19,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:19,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:19,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:19,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:19,272 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:19,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:19,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:19,276 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:19,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:19,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:19,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:19,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:19,289 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:19,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:19,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:19,293 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:19,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:19,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:19,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:19,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:19,307 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:19,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:19,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:19,310 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:19,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:19,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:19,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:19,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:19,324 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:19,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:19,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:19,328 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:19,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:19,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:19,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:19,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:19,342 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:19,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:19,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:19,346 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:19,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:19,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:19,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:19,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:19,360 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:19,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:19,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:19,364 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:19,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:19,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:19,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:19,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:19,378 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:19,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:19,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:19,382 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:19,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:19,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:19,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:19,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:19,396 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:19,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:19,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:19,400 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:19,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:19,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:19,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:19,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:19,414 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:19,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:19,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:19,418 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:19,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:19,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:19,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:19,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:19,432 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:19,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:19,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:19,436 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:19,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:19,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:19,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:19,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:19,450 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:19,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:19,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:19,454 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:19,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:19,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:19,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:19,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:19,468 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:19,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:19,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:19,472 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:19,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:19,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:19,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:19,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:19,486 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:19,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:19,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:19,490 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:19,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:19,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:19,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:19,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:19,504 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:19,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:19,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:19,507 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:19,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:19,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:19,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:19,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:19,521 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:19,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:19,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:19,525 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:19,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:19,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:19,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:19,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:19,540 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:19,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:19,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:19,544 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:19,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:19,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:19,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:19,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:19,557 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:19,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:19,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:19,561 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:19,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:19,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:19,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:19,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:19,576 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:19,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:19,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:19,579 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:19,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:19,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:19,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:19,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:19,593 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:19,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:19,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:19,597 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:19,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:19,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:19,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:19,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:19,611 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:19,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:19,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:19,614 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:19,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:19,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:19,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:19,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:19,629 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:19,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:19,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:19,632 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:19,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:19,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:19,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:19,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:19,647 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:19,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:19,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:19,651 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:19,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:19,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:19,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:19,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:19,665 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:19,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:19,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:19,669 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:19,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:19,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:19,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:19,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:19,683 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:19,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:19,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:19,687 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:19,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:19,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:19,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:19,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:19,701 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:19,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:19,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:19,705 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:19,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:19,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:19,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:19,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:19,718 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:19,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:19,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:19,722 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:19,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:19,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:19,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:19,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:19,736 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:19,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:19,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:19,740 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:19,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:19,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:19,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:19,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:19,765 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:19,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:19,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:19,769 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:19,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:19,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:19,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:19,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:19,782 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:19,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:19,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:19,786 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:19,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:19,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:19,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:19,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:19,800 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:19,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:19,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:19,804 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:19,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:19,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:19,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:19,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:19,818 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:19,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:19,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:19,822 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:19,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:19,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:19,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:19,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:19,835 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:19,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:19,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:19,839 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:19,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:19,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:19,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:19,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:19,852 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:19,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:19,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:19,856 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:19,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:19,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:19,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:19,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:19,870 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:19,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:19,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:19,874 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:19,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:19,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:19,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:19,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:19,887 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:19,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:19,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:19,891 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:19,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:19,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:19,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:19,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:19,904 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:19,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:19,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:19,908 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:19,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:19,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:19,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:19,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:19,922 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:19,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:19,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:19,925 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:19,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:19,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:19,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:19,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:19,943 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:19,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:19,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:19,947 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:19,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:19,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:19,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:19,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:19,960 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:19,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:19,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:19,964 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:19,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:19,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:19,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:19,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:19,978 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:19,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:19,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:19,982 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:19,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:19,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:19,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:19,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:19,996 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:19,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:19,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:20,000 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:20,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:20,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:20,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:20,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:20,013 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:20,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:20,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:20,016 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:20,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:20,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:20,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:20,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:20,030 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:20,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:20,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:20,034 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:20,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:20,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:20,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:20,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:20,047 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:20,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:20,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:20,051 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:20,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:20,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:20,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:20,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:20,064 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:20,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:20,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:20,068 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:20,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:20,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:20,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:20,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:20,081 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:20,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:20,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:20,085 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:20,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:20,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:20,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:20,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:20,098 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:20,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:20,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:20,102 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:20,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:20,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:20,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:20,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:20,116 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:20,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:20,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:20,119 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:20,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:20,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:20,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:20,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:20,133 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:20,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:20,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:20,137 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:20,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:20,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:20,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:20,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:20,151 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:20,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:20,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:20,155 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:20,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:20,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:20,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:20,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:20,169 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:20,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:20,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:20,173 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:20,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:20,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:20,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:20,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:20,209 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:20,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:20,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:20,212 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:20,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:20,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:20,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:20,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:20,226 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:20,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:20,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:20,230 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:20,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:20,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:20,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:20,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:20,244 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:20,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:20,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:20,248 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:20,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:20,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:20,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:20,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:20,262 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:20,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:20,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:20,265 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:20,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:20,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:20,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:20,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:20,279 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:20,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:20,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:20,283 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:20,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:20,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:20,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:20,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:20,296 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:20,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:20,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:20,300 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:20,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:20,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:20,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:20,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:20,314 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:20,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:20,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:20,317 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:20,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:20,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:20,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:20,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:20,330 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:20,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:20,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:20,334 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:20,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:20,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:20,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:20,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:20,348 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:20,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:20,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:20,352 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:20,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:20,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:20,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:20,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:20,365 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:20,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:20,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:20,369 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:20,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:20,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:20,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:20,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:20,382 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:20,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:20,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:20,386 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:20,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:20,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:20,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:20,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:20,400 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:20,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:20,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:20,403 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:20,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:20,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:20,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:20,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:20,417 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:20,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:20,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:20,420 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:20,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:20,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:20,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:20,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:20,434 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:20,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:20,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:20,438 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:20,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:20,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:20,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:20,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:20,452 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:20,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:20,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:20,456 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:20,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:20,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:20,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:20,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:20,470 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:20,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:20,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:20,473 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:20,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:20,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:20,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:20,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:20,487 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:20,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:20,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:20,491 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:20,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:20,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:20,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:20,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:20,504 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:20,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:20,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:20,508 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:20,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:20,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:20,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:20,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:20,522 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:20,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:20,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:20,525 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:20,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:20,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:20,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:20,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:20,539 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:20,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:20,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:20,543 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:20,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:20,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:20,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:20,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:20,556 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:20,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:20,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:20,559 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:20,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:20,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:20,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:20,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:20,573 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:20,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:20,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:20,577 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:20,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:20,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:20,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:20,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:20,595 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:20,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:20,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:20,599 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:20,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:20,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:20,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:20,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:20,612 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:20,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:20,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:20,616 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:20,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:20,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:20,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:20,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:20,630 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:20,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:20,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:20,634 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:20,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:20,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:20,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:20,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:20,648 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:20,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:20,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:20,652 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:20,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:20,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:20,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:20,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:20,666 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:20,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:20,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:20,670 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:20,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:20,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:20,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:20,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:20,683 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:20,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:20,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:20,687 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:20,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:20,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:20,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:20,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:20,700 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:20,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:20,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:20,704 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:20,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:20,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:20,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:20,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:20,717 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:20,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:20,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:20,721 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:20,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:20,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:20,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:20,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:20,735 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:20,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:20,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:20,738 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:20,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:20,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:20,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:20,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:20,752 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:20,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:20,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:20,756 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:20,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:20,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:20,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:20,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:20,770 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:20,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:20,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:20,774 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:20,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:20,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:20,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:20,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:20,788 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:20,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:20,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:20,791 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:20,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:20,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:20,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:20,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:20,805 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:20,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:20,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:20,809 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:20,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:20,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:20,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:20,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:20,823 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:20,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:20,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:20,827 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:20,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:20,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:20,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:20,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:20,840 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:20,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:20,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:20,844 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:20,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:20,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:20,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:20,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:20,858 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:20,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:20,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:20,862 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:20,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:20,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:20,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:20,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:20,876 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:20,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:20,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:20,880 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:20,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:20,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:20,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:20,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:20,893 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:20,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:20,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:20,897 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:20,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:20,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:20,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:20,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:20,911 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:20,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:20,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:20,915 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:20,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:20,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:20,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:20,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:20,929 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:20,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:20,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:20,932 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:20,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:20,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:20,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:20,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:20,946 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:20,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:20,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:20,950 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:20,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:20,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:20,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:20,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:20,964 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:20,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:20,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:20,968 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:20,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:20,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:20,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:20,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:20,982 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:20,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:20,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:20,986 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:20,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:20,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:20,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:20,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:21,000 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:21,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:21,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:21,004 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:21,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:21,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:21,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:21,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:21,018 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:21,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:21,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:21,021 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:21,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:21,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:21,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:21,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:21,035 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:21,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:21,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:21,039 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:21,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:21,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:21,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:21,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:21,053 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:21,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:21,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:21,056 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:21,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:21,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:21,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:21,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:21,070 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:21,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:21,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:21,074 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:21,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:21,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:21,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:21,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:21,087 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:21,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:21,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:21,091 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:21,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:21,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:21,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:21,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:21,104 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:21,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:21,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:21,108 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:21,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:21,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:21,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:21,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:21,122 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:21,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:21,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:21,125 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:21,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:21,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:21,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:21,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:21,139 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:21,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:21,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:21,142 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:21,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:21,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:21,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:21,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:21,156 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:21,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:21,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:21,159 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:21,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:21,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:21,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:21,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:21,172 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:21,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:21,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:21,176 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:21,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:21,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:21,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:21,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:21,189 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:21,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:21,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:21,193 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:21,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:21,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:21,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:21,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:21,206 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:21,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:21,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:21,210 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:21,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:21,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:21,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:21,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:21,223 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:21,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:21,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:21,227 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:21,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:21,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:21,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:21,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:21,248 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:21,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:21,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:21,252 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:21,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:21,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:21,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:21,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:21,266 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:21,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:21,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:21,270 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:21,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:21,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:21,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:21,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:21,283 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:21,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:21,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:21,287 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:21,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:21,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:21,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:21,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:21,301 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:21,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:21,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:21,305 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:21,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:21,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:21,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:21,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:21,318 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:21,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:21,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:21,322 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:21,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:21,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:21,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:21,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:21,339 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:21,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:21,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:21,343 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:21,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:21,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:21,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:21,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:21,357 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:21,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:21,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:21,361 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:21,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:21,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:21,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:21,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:21,374 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:21,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:21,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:21,378 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:21,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:21,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:21,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:21,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:21,392 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:21,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:21,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:21,395 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:21,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:21,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:21,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:21,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:21,409 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:21,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:21,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:21,413 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:21,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:21,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:21,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:21,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:21,427 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:21,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:21,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:21,430 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:21,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:21,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:21,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:21,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:21,444 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:21,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:21,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:21,448 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:21,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:21,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:21,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:21,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:21,462 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:21,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:21,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:21,465 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:21,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:21,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:21,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:21,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:21,483 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:21,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:21,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:21,486 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:21,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:21,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:21,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:21,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:21,500 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:21,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:21,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:21,504 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:21,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:21,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:21,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:21,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:21,517 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:21,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:21,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:21,521 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:21,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:21,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:21,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:21,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:21,535 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:21,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:21,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:21,538 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:21,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:21,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:21,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:21,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:21,552 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:21,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:21,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:21,556 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:21,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:21,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:21,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:21,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:21,570 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:21,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:21,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:21,574 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:21,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:21,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:21,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:21,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:21,587 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:21,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:21,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:21,591 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:21,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:21,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:21,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:21,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:21,605 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:21,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:21,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:21,608 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:21,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:21,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:21,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:21,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:21,622 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:21,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:21,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:21,626 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:21,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:21,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:21,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:21,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:21,639 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:21,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:21,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:21,642 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:21,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:21,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:21,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:21,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:21,656 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:21,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:21,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:21,659 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:21,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:21,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:21,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:21,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:21,673 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:21,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:21,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:21,676 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:21,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:21,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:21,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:21,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:21,690 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:21,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:21,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:21,693 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:21,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:21,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:21,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:21,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:21,706 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:21,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:38:21,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:38:21,710 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:38:21,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:38:21,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:38:21,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:38:21,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:38:21,724 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:38:21,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2021-11-21 06:49:20,141 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:20,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:20,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:20,143 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:20,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:20,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:20,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:20,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:20,152 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:20,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:20,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:20,154 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:20,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:20,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:20,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:20,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:20,163 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:20,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:20,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:20,165 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:20,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:20,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:20,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:20,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:20,174 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:20,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:20,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:20,176 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:20,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:20,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:20,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:20,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:20,185 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:20,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:20,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:20,187 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:20,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:20,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:20,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:20,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:20,196 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:20,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:20,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:20,198 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:20,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:20,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:20,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:20,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:20,207 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:20,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:20,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:20,208 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:20,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:20,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:20,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:20,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:20,217 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:20,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:20,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:20,219 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:20,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:20,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:20,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:20,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:20,231 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:20,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:20,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:20,233 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:20,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:20,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:20,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:20,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:20,242 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:20,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:20,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:20,243 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:20,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:20,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:20,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:20,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:20,252 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:20,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:20,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:20,254 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:20,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:20,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:20,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:20,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:20,263 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:20,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:20,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:20,265 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:20,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:20,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:20,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:20,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:20,274 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:20,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:20,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:20,276 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:20,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:20,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:20,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:20,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:20,285 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:20,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:20,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:20,287 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:20,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:20,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:20,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:20,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:20,296 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:20,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:20,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:20,297 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:20,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:20,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:20,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:20,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:20,306 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:20,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:20,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:20,308 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:20,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:20,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:20,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:20,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:20,317 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:20,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:20,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:20,319 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:20,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:20,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:20,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:20,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:20,328 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:20,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:20,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:20,330 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:20,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:20,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:20,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:20,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:20,339 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:20,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:20,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:20,341 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:20,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:20,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:20,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:20,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:20,350 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:20,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:20,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:20,351 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:20,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:20,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:20,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:20,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:20,360 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:20,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:20,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:20,362 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:20,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:20,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:20,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:20,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:20,371 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:20,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:20,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:20,373 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:20,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:20,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:20,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:20,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:20,382 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:20,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:20,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:20,384 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:20,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:20,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:20,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:20,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:20,393 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:20,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:20,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:20,395 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:20,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:20,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:20,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:20,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:20,404 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:20,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:20,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:20,406 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:20,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:20,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:20,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:20,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:20,415 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:20,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:20,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:20,416 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:20,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:20,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:20,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:20,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:20,425 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:20,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:20,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:20,427 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:20,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:20,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:20,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:20,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:20,436 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:20,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:20,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:20,438 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:20,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:20,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:20,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:20,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:20,447 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:20,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:20,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:20,449 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:20,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:20,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:20,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:20,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:20,458 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:20,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:20,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:20,460 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:20,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:20,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:20,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:20,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:20,469 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:20,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:20,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:20,471 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:20,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:20,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:20,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:20,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:20,480 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:20,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:20,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:20,482 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:20,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:20,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:20,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:20,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:20,491 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:20,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:20,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:20,493 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:20,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:20,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:20,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:20,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:20,502 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:20,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:20,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:20,504 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:20,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:20,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:20,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:20,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:20,513 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:20,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:20,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:20,515 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:20,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:20,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:20,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:20,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:20,524 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:20,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:20,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:20,526 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:20,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:20,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:20,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:20,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:20,535 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:20,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:20,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:20,537 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:20,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:20,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:20,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:20,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:20,546 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:20,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:20,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:20,548 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:20,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:20,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:20,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:20,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:20,557 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:20,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:20,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:20,559 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:20,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:20,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:20,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:20,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:20,568 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:20,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:20,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:20,570 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:20,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:20,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:20,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:20,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:20,579 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:20,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:20,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:20,581 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:20,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:20,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:20,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:20,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:20,590 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:20,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:20,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:20,592 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:20,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:20,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:20,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:20,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:20,601 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:20,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:20,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:20,603 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:20,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:20,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:20,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:20,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:20,612 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:20,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:20,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:20,614 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:20,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:20,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:20,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:20,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:20,623 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:20,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:20,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:20,625 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:20,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:20,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:20,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:20,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:20,634 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:20,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:20,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:20,635 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:20,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:20,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:20,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:20,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:20,644 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:20,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:20,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:20,646 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:20,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:20,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:20,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:20,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:20,655 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:20,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:20,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:20,657 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:20,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:20,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:20,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:20,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:20,666 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:20,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:20,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:20,668 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:20,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:20,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:20,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:20,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:20,677 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:20,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:20,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:20,679 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:20,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:20,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:20,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:20,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:20,688 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:20,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:20,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:20,690 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:20,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:20,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:20,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:20,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:20,699 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:20,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:20,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:20,701 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:20,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:20,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:20,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:20,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:20,711 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:20,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:20,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:20,713 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:20,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:20,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:20,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:20,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:20,724 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:20,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:20,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:20,726 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:20,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:20,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:20,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:20,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:20,735 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:20,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:20,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:20,737 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:20,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:20,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:20,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:20,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:20,746 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:20,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:20,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:20,748 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:20,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:20,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:20,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:20,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:20,757 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:20,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:20,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:20,759 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:20,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:20,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:20,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:20,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:20,768 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:20,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:20,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:20,770 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:20,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:20,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:20,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:20,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:20,779 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:20,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:20,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:20,780 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:20,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:20,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:20,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:20,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:20,789 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:20,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:20,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:20,791 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:20,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:20,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:20,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:20,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:20,800 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:20,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:20,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:20,802 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:20,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:20,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:20,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:20,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:20,811 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:20,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:20,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:20,813 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:20,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:20,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:20,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:20,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:20,822 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:20,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:20,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:20,824 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:20,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:20,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:20,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:20,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:20,833 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:20,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:20,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:20,835 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:20,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:20,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:20,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:20,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:20,844 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:20,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:20,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:20,846 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:20,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:20,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:20,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:20,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:20,855 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:20,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:20,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:20,857 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:20,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:20,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:20,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:20,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:20,866 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:20,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:20,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:20,868 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:20,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:20,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:20,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:20,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:20,878 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:20,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:20,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:20,880 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:20,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:20,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:20,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:20,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:20,889 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:20,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:20,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:20,891 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:20,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:20,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:20,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:20,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:20,900 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:20,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:20,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:20,902 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:20,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:20,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:20,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:20,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:20,911 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:20,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:20,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:20,913 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:20,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:20,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:20,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:20,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:20,922 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:20,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:20,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:20,924 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:20,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:20,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:20,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:20,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:20,933 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:20,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:20,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:20,935 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:20,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:20,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:20,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:20,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:20,944 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:20,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:20,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:20,946 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:20,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:20,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:20,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:20,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:20,955 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:20,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:20,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:20,957 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:20,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:20,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:20,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:20,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:20,966 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:20,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:20,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:20,968 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:20,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:20,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:20,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:20,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:20,977 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:20,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:20,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:20,979 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:20,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:20,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:20,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:20,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:20,988 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:20,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:20,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:20,990 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:20,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:20,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:20,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:20,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:20,999 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,001 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,010 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,012 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,021 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,023 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,032 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,034 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,043 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,045 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,054 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,056 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,065 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,067 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,076 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,078 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,087 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,089 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,098 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,100 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,110 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,112 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,121 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,123 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,132 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,134 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,143 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,145 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,154 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,156 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,166 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,167 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,177 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,179 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,188 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,190 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,199 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,201 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,210 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,212 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,226 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,228 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,237 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,239 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,248 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,250 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,259 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,261 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,270 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,272 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,281 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,283 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,292 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,294 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,303 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,305 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,314 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,316 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,325 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,327 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,337 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,339 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,348 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,350 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,359 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,361 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,370 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,372 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,381 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,383 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,392 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,394 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,403 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,405 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,414 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,416 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,425 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,427 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,437 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,439 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,448 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,450 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,459 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,461 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,470 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,472 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,481 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,483 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,492 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,494 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,504 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,505 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,515 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,517 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,526 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,528 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,537 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,539 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,548 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,550 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,560 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,562 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,571 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,573 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,582 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,584 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,593 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,595 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,605 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,607 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,616 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,618 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,627 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,629 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,638 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,640 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,649 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,652 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,661 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,663 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,672 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,674 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,683 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,685 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,694 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,696 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,705 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,707 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,717 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,719 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,730 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,732 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,741 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,743 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,752 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,754 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,763 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,765 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,774 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,776 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,785 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,787 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,797 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,798 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,808 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,810 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,819 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,821 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,830 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,832 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,841 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,843 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,852 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,854 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,863 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,865 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,874 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,876 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,885 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,887 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,896 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,898 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,908 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,909 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,919 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,920 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,930 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,931 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,941 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,943 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,952 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,954 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,963 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,965 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,974 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,976 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,985 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,987 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:21,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:21,996 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:21,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:21,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:21,998 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:21,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:21,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:21,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,007 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,009 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,019 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,020 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,030 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,032 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,041 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,043 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,052 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,054 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,063 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,065 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,074 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,076 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,085 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,087 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,097 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,099 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,108 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,110 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,119 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,121 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,130 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,132 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,141 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,143 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,153 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,155 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,164 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,166 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,175 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,177 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,186 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,188 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,198 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,199 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,209 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,211 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,220 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,222 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,231 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,233 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,244 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,246 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,255 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,257 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,266 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,268 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,277 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,279 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,288 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,290 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,299 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,301 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,310 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,312 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,321 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,323 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,333 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,335 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,344 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,346 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,355 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,357 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,366 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,368 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,377 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,379 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,388 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,390 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,400 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,402 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,411 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,413 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,422 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,424 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,433 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,435 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,444 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,446 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,456 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,458 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,467 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,469 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,478 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,480 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,490 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,491 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,501 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,503 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,512 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,514 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,523 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,525 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,534 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,536 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,545 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,547 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,557 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,559 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,568 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,570 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,579 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,581 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,590 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,592 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,602 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,604 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,613 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,615 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,624 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,626 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,635 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,637 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,646 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,648 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,657 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,659 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,668 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,670 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,679 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,681 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,691 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,693 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,702 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,704 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,713 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,715 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,725 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,727 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,736 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,738 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,749 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,751 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,760 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,762 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,771 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,773 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,782 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,784 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,794 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,795 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,805 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,806 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,816 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,817 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,827 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,829 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,838 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,840 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,849 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,851 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,860 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,862 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,871 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,873 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,882 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,884 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,893 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,895 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,904 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,906 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,915 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,917 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,926 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,928 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,938 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,940 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,949 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,951 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,960 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,962 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,971 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,973 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,982 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,984 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:22,993 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:22,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:22,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:22,995 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:22,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:22,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:22,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:22,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,004 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,006 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,015 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,017 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,027 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,029 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,038 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,040 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,049 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,051 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,060 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,062 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,072 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,074 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,083 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,085 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,094 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,096 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,105 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,107 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,117 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,119 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,128 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,130 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,139 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,141 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,150 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,152 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,162 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,164 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,173 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,175 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,184 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,186 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,195 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,197 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,206 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,208 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,217 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,219 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,228 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,230 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,240 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,242 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,253 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,255 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,264 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,266 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,275 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,277 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,286 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,288 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,298 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,300 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,309 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,311 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,320 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,322 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,331 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,333 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,342 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,344 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,354 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,356 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,365 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,367 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,376 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,378 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,387 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,389 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,398 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,400 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,409 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,411 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,420 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,422 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,431 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,433 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,442 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,444 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,454 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,455 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,465 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,467 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,476 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,478 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,487 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,489 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,498 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,500 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,509 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,511 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,520 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,522 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,531 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,533 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,543 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,545 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,554 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,556 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,565 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,567 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,576 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,578 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,588 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,590 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,599 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,601 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,610 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,612 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,621 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,623 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,632 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,634 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,644 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,645 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,655 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,657 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,666 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,668 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,677 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,679 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,689 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,691 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,700 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,702 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,711 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,713 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,722 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,725 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,734 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,736 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,745 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,747 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,760 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,762 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,771 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,773 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,782 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,784 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,793 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,795 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,804 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,806 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,816 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,817 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,827 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,828 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,838 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,840 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,849 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,851 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,860 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,862 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,871 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,873 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,882 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,884 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,893 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,895 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,904 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,906 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,916 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,918 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,927 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,929 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,938 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,940 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,949 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,951 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,960 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,962 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,971 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,973 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,982 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,984 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:23,994 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:23,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:23,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:23,996 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:23,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:23,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:23,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:23,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,005 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,007 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,016 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,018 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,027 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,029 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,038 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,040 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,050 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,052 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,061 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,063 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,072 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,074 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,083 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,085 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,094 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,096 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,106 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,107 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,117 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,118 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,128 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,130 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,139 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,141 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,150 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,152 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,161 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,163 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,172 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,174 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,184 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,186 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,195 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,197 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,206 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,208 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,217 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,219 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,228 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,230 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,240 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,242 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,251 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,253 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,267 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,269 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,278 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,280 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,289 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,291 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,300 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,302 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,312 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,313 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,323 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,325 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,334 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,336 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,345 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,347 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,356 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,358 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,367 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,369 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,378 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,380 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,389 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,391 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,400 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,402 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,411 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,413 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,422 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,424 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,433 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,435 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,444 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,446 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,456 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,458 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,467 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,468 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,478 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,480 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,489 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,491 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,500 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,502 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,511 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,513 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,523 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,524 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,534 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,536 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,545 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,547 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,556 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,558 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,567 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,569 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,578 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,580 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,590 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,591 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,601 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,603 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,612 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,614 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,623 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,625 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,634 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,636 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,645 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,647 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,656 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,658 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,668 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,670 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,679 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,681 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,690 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,692 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,701 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,703 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,713 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,714 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,724 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,726 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,735 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,737 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,746 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,748 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,757 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,759 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,768 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,772 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,781 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,783 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,792 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,794 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,803 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,805 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,814 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,816 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,825 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,827 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,837 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,839 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,848 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,850 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,859 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,861 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,870 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,872 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,881 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,883 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,892 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,894 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,903 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,905 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,915 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,917 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,926 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,928 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,937 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,939 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,948 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,950 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,959 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,961 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,971 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,973 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,982 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,984 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:24,993 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:24,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:24,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:24,995 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:24,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:24,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:24,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:24,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,004 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,007 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,016 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,018 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,028 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,030 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,039 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,041 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,051 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,052 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,062 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,064 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,073 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,075 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,084 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,086 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,095 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,097 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,106 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,108 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,117 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,119 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,128 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,130 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,139 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,141 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,151 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,152 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,162 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,164 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,173 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,175 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,184 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,186 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,195 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,197 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,206 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,208 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,217 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,219 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,228 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,230 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,240 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,242 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,251 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,253 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,262 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,264 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,273 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,275 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,287 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,288 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,297 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,299 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,308 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,310 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,320 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,321 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,331 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,333 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,342 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,344 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,353 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,355 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,364 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,366 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,375 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,377 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,386 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,388 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,397 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,399 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,408 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,410 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,420 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,422 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,431 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,433 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,442 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,444 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,453 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,455 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,464 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,466 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,475 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,477 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,486 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,488 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,498 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,500 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,509 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,511 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,520 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,522 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,531 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,533 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,542 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,544 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,554 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,555 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,565 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,566 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,576 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,578 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,587 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,589 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,598 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,600 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,609 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,611 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,620 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,622 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,631 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,633 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,643 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,645 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,654 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,656 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,665 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,667 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,676 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,678 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,687 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,689 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,698 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,700 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,710 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,711 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,721 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,723 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,732 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,734 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,743 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,745 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,754 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,756 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,766 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,768 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,777 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,779 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,792 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,794 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,803 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,805 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,814 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,816 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,825 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,827 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,836 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,838 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,848 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,849 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,859 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,861 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,870 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,872 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,881 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,883 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,892 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,894 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,903 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,905 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,914 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,916 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,925 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,927 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,936 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,938 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,947 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,949 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,958 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,960 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,970 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,972 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,981 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,983 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:25,992 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:25,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:25,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:25,994 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:25,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:25,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:25,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:25,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,003 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,005 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,014 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,016 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,025 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,027 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,037 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,039 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,048 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,050 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,059 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,061 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,070 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,072 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,081 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,083 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,093 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,094 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,104 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,106 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,115 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,117 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,126 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,128 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,137 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,139 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,148 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,150 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,160 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,162 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,171 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,173 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,182 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,184 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,193 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,195 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,204 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,206 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,215 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,217 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,227 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,228 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,238 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,240 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,249 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,251 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,260 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,262 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,271 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,273 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,282 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,284 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,293 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,297 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,306 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,308 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,317 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,319 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,328 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,330 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,339 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,341 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,350 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,352 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,361 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,363 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,373 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,374 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,383 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,385 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,395 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,397 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,406 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,408 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,417 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,419 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,428 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,430 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,439 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,441 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,450 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,452 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,462 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,463 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,473 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,474 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,484 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,486 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,495 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,497 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,506 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,508 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,517 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,519 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,528 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,530 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,539 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,541 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,550 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,552 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,562 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,564 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,573 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,575 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,584 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,586 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,595 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,597 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,606 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,608 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,617 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,619 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,629 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,631 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,640 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,642 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,651 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,653 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,662 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,664 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,673 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,675 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,684 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,686 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,696 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,697 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,707 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,709 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,718 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,720 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,729 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,731 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,740 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,742 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,751 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,753 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,762 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,764 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,773 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,775 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,785 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,787 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,796 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,798 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,809 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,811 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,820 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,822 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,831 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,833 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,842 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,844 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,853 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,855 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,864 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,866 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,875 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,877 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,887 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,889 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,898 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,900 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,909 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,911 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,920 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,922 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,931 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,933 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,942 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,944 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,953 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,955 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,964 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,966 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,976 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,977 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,986 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:26,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:26,988 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:26,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:26,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:26,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:26,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:26,998 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:26,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,000 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,009 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,011 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,020 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,022 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,031 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,033 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,042 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,044 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,053 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,055 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,065 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,067 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,076 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,078 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,087 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,089 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,098 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,100 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,110 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,112 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,121 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,123 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,132 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,134 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,143 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,145 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,155 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,157 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,166 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,168 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,177 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,179 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,188 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,190 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,199 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,201 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,211 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,213 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,222 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,224 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,233 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,235 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,244 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,246 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,255 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,257 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,267 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,269 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,278 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,280 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,289 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,291 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,300 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,302 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,314 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,316 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,325 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,327 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,336 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,338 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,347 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,349 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,358 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,360 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,369 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,371 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,380 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,382 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,391 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,393 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,402 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,404 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,413 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,415 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,424 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,426 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,436 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,438 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,447 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,449 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,458 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,460 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,469 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,471 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,480 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,482 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,491 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,493 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,502 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,504 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,514 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,515 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,525 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,527 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,536 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,538 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,547 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,549 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,558 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,560 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,569 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,571 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,580 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,582 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,592 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,593 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,603 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,605 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,614 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,616 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,625 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,627 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,636 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,638 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,647 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,649 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,659 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,661 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,670 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,672 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,681 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,683 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,692 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,694 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,703 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,705 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,714 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,716 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,725 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,727 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,737 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,738 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,748 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,750 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,759 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,761 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,770 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,772 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,781 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,783 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,793 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,794 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,804 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,806 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,817 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,819 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,828 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,830 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,839 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,841 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,850 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,852 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,861 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,863 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,873 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,874 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,884 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,885 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,895 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,897 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,906 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,908 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,917 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,919 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,928 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,930 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,939 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,941 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,950 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,952 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,961 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,963 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,972 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,974 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,984 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,986 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:27,995 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:27,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:27,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:27,997 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:27,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:27,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:27,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:27,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,006 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,008 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,017 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,019 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,028 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,030 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,039 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,041 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,050 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,052 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,062 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,064 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,073 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,075 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,084 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,086 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,095 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,097 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,106 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,109 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,118 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,120 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,129 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,131 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,140 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,142 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,151 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,153 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,162 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,164 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,174 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,175 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,185 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,187 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,196 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,198 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,207 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,209 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,218 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,220 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,229 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,231 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,241 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,243 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,252 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,254 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,263 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,265 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,274 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,276 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,285 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,287 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,297 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,298 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,308 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,310 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,323 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,325 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,334 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,336 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,345 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,347 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,356 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,358 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,367 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,369 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,378 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,380 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,390 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,392 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,401 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,402 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,412 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,413 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,423 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,425 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,434 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,436 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,445 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,447 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,456 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,458 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,468 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,469 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,479 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,481 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,490 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,492 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,501 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,503 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,512 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,514 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,523 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,525 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,534 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,536 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,545 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,547 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,556 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,558 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,567 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,569 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,578 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,580 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,590 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,592 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,601 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,603 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,612 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,614 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,623 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,625 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,634 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,636 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,646 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,647 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,657 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,659 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,668 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,670 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,679 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,681 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,690 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,692 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,701 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,703 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,713 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,715 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,724 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,726 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,735 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,737 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,746 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,748 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,757 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,759 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,769 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,770 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,780 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,782 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,791 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,793 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,802 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,804 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,813 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,815 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,825 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,828 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,837 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,839 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,848 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,850 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,859 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,861 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,870 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,872 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,881 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,883 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,892 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,894 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,903 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,905 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,914 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,916 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,925 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,927 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,937 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,938 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,948 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,950 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,959 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,961 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,970 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,972 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,981 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,983 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,992 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:28,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:28,994 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:28,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:28,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,003 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,005 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,014 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,016 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,025 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,027 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,036 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,038 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,047 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,050 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,059 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,061 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,070 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,072 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,081 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,083 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,092 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,094 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,103 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,105 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,115 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,116 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,126 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,128 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,137 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,139 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,148 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,150 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,159 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,161 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,170 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,172 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,182 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,184 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,193 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,195 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,204 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,206 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,215 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,217 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,226 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,228 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,237 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,239 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,248 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,250 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,260 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,262 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,271 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,273 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,282 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,284 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,293 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,295 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,304 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,306 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,315 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,317 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,327 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,329 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,340 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,342 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,351 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,353 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,362 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,364 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,373 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,375 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,384 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,386 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,396 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,398 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,407 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,409 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,418 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,420 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,429 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,431 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,440 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,442 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,451 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,453 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,462 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,464 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,474 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,475 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,485 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,486 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,496 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,498 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,507 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,509 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,518 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,520 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,529 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,531 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,540 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,542 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,551 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,553 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,562 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,564 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,573 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,575 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,585 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,586 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,596 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,597 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,607 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,609 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,618 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,620 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,629 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,631 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,640 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,642 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,651 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,653 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,663 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,664 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,674 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,676 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,685 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,687 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,696 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,698 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,707 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,709 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,718 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,720 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,730 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,732 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,741 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,743 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,752 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,754 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,763 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,765 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,774 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,776 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,786 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,788 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,797 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,799 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,808 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,810 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,820 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,822 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,831 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,833 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,845 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,847 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,856 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,858 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,867 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,869 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,878 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,880 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,889 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,891 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,900 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,902 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,911 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,913 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,922 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,924 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,933 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,935 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,945 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,947 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,956 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,958 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,967 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,969 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,978 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,980 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:29,989 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:29,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:29,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:29,991 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:29,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:29,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:29,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:29,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,000 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,002 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,012 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,013 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,023 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,025 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,034 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,036 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,045 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,047 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,056 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,058 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,067 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,069 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,078 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,080 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,089 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,091 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,101 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,103 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,112 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,114 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,123 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,125 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,134 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,136 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,145 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,147 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,156 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,158 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,168 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,170 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,179 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,181 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,190 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,192 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,201 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,203 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,212 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,214 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,224 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,226 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,235 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,237 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,246 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,248 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,257 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,259 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,268 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,270 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,279 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,281 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,291 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,293 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,302 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,304 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,313 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,315 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,324 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,326 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,335 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,337 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,352 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,354 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,363 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,365 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,374 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,376 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,385 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,387 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,397 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,398 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,408 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,409 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,419 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,420 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,430 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,432 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,441 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,443 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,452 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,454 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,463 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,465 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,474 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,476 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,485 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,487 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,496 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,498 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,507 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,509 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,518 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,520 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,529 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,531 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,540 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,542 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,551 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,553 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,562 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,564 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,573 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,575 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,585 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,586 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,595 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,597 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,607 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,609 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,618 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,620 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,629 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,631 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,640 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,642 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,651 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,653 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,662 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,664 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,673 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,675 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,684 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,686 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,695 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,697 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,706 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,708 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,718 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,720 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,729 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,731 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,740 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,742 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,752 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,754 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,763 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,765 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,774 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,776 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,785 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,787 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,797 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,798 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,808 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,810 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,819 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,821 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,830 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,832 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,841 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,843 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,853 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,854 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,865 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,867 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,876 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,878 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,887 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,889 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,898 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,900 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,910 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,912 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,921 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,923 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,932 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,934 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,943 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,945 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,954 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,956 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,965 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,967 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,976 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,978 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,988 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:30,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:30,990 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:30,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:30,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,999 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:31,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:31,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:31,001 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:31,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:31,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:31,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:31,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:31,010 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:31,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:31,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:31,012 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:31,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:31,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:31,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:31,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:31,021 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:31,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:31,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:31,023 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:31,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:31,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:31,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:31,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:31,032 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:31,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:31,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:31,034 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:31,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:31,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:31,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:31,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:31,043 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:31,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:31,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:31,045 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:31,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:31,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:31,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:31,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:31,055 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:31,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:31,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:31,057 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:31,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:31,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:31,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:31,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:31,066 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:31,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:31,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:31,068 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:31,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:31,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:31,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:31,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:31,077 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:31,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:31,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:31,079 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:31,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:31,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:31,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:31,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:31,088 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:31,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:31,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:31,090 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:31,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:31,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:31,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:31,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:31,099 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:31,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:31,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:31,101 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:31,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:31,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:31,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:31,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:31,110 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:31,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:31,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:31,112 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:31,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:31,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:31,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:31,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:31,121 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:31,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:31,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:31,123 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:31,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:31,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:31,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:31,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:31,133 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:31,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:31,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:31,135 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:31,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:31,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:31,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:31,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:31,144 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:31,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:31,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:31,146 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:31,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:31,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:31,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:31,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:31,155 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:31,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:31,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:31,157 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:31,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:31,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:31,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:31,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:31,166 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:31,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:31,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:31,168 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:31,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:31,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:31,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:31,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:31,177 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:31,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:31,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:31,179 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:31,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:31,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:31,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:31,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:31,188 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:31,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:31,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:31,190 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:31,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:31,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:31,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:31,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:31,200 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:31,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:31,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:31,202 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:31,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:31,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:31,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:31,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:31,211 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:31,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:31,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:31,213 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:31,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:31,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:31,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:31,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:31,222 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:31,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:31,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:31,224 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:31,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:31,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:31,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:31,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:31,233 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:31,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:31,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:31,235 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:31,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:31,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:31,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:31,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:31,245 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:31,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:31,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:31,247 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:31,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:31,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:31,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:31,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:31,256 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:31,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:31,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:31,258 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:31,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:31,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:31,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:31,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:31,267 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:31,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:31,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:31,269 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:31,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:31,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:31,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:31,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:31,278 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:31,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:31,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:31,280 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:31,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:31,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:31,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:31,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:31,290 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:31,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:31,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:31,292 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:31,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:31,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:31,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:31,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:31,301 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:31,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:31,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:31,303 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:31,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:31,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:31,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:31,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:31,312 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:31,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:31,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:31,314 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:31,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:31,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:31,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:31,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:31,323 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:31,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:31,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:31,325 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:31,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:31,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:31,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:31,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:31,334 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:31,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:31,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:31,336 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:31,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:31,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:31,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:31,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:31,346 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 06:49:31,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:31,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 145 transitions. [2021-11-21 06:49:31,347 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2021-11-21 06:49:31,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 06:49:31,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:31,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:31,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat