./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec3_product37.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec2780b-8e28-4154-9b0f-ee3481606c24/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec2780b-8e28-4154-9b0f-ee3481606c24/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec2780b-8e28-4154-9b0f-ee3481606c24/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec2780b-8e28-4154-9b0f-ee3481606c24/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec3_product37.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec2780b-8e28-4154-9b0f-ee3481606c24/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec2780b-8e28-4154-9b0f-ee3481606c24/bin/ukojak-verify-G8NBE6pJGL --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 29e70cf9c9b1d0bd005d907ed1d78af9dd0d19752a19f66dfee72f35dd243fc7 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 02:50:51,707 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 02:50:51,817 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec2780b-8e28-4154-9b0f-ee3481606c24/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-19 02:50:51,824 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 02:50:51,824 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 02:50:51,865 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 02:50:51,867 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 02:50:51,867 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 02:50:51,868 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 02:50:51,874 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 02:50:51,875 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 02:50:51,875 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 02:50:51,876 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 02:50:51,878 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 02:50:51,878 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 02:50:51,879 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 02:50:51,879 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 02:50:51,880 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 02:50:51,880 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 02:50:51,881 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 02:50:51,882 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 02:50:51,882 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 02:50:51,883 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 02:50:51,885 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 02:50:51,885 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 02:50:51,886 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 02:50:51,887 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:50:51,887 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 02:50:51,888 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 02:50:51,888 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 02:50:51,890 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 02:50:51,890 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 02:50:51,890 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 02:50:51,891 INFO L153 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_0ec2780b-8e28-4154-9b0f-ee3481606c24/bin/ukojak-verify-G8NBE6pJGL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec2780b-8e28-4154-9b0f-ee3481606c24/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 29e70cf9c9b1d0bd005d907ed1d78af9dd0d19752a19f66dfee72f35dd243fc7 [2023-11-19 02:50:52,240 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 02:50:52,263 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 02:50:52,266 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 02:50:52,267 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 02:50:52,268 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 02:50:52,269 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec2780b-8e28-4154-9b0f-ee3481606c24/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/product-lines/minepump_spec3_product37.cil.c [2023-11-19 02:50:55,534 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 02:50:55,808 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 02:50:55,808 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec2780b-8e28-4154-9b0f-ee3481606c24/sv-benchmarks/c/product-lines/minepump_spec3_product37.cil.c [2023-11-19 02:50:55,824 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec2780b-8e28-4154-9b0f-ee3481606c24/bin/ukojak-verify-G8NBE6pJGL/data/c8cee1fdd/c30cb70b0a9640a0881232cd2ef40a93/FLAGb92c149e4 [2023-11-19 02:50:55,839 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec2780b-8e28-4154-9b0f-ee3481606c24/bin/ukojak-verify-G8NBE6pJGL/data/c8cee1fdd/c30cb70b0a9640a0881232cd2ef40a93 [2023-11-19 02:50:55,841 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 02:50:55,843 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 02:50:55,845 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 02:50:55,845 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 02:50:55,850 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 02:50:55,851 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:50:55" (1/1) ... [2023-11-19 02:50:55,852 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ab329b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:50:55, skipping insertion in model container [2023-11-19 02:50:55,852 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:50:55" (1/1) ... [2023-11-19 02:50:55,903 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 02:50:56,213 WARN L240 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_0ec2780b-8e28-4154-9b0f-ee3481606c24/sv-benchmarks/c/product-lines/minepump_spec3_product37.cil.c[17206,17219] [2023-11-19 02:50:56,222 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 02:50:56,234 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 02:50:56,246 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [49] [2023-11-19 02:50:56,248 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [153] [2023-11-19 02:50:56,248 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [519] [2023-11-19 02:50:56,248 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [705] [2023-11-19 02:50:56,249 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [770] [2023-11-19 02:50:56,249 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [865] [2023-11-19 02:50:56,249 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification3_spec.i","") [874] [2023-11-19 02:50:56,250 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [908] [2023-11-19 02:50:56,335 WARN L240 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_0ec2780b-8e28-4154-9b0f-ee3481606c24/sv-benchmarks/c/product-lines/minepump_spec3_product37.cil.c[17206,17219] [2023-11-19 02:50:56,352 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 02:50:56,381 INFO L206 MainTranslator]: Completed translation [2023-11-19 02:50:56,382 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:50:56 WrapperNode [2023-11-19 02:50:56,382 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 02:50:56,384 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 02:50:56,384 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 02:50:56,384 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 02:50:56,393 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:50:56" (1/1) ... [2023-11-19 02:50:56,430 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:50:56" (1/1) ... [2023-11-19 02:50:56,469 INFO L138 Inliner]: procedures = 53, calls = 98, calls flagged for inlining = 22, calls inlined = 19, statements flattened = 198 [2023-11-19 02:50:56,470 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 02:50:56,471 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 02:50:56,471 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 02:50:56,471 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 02:50:56,482 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:50:56" (1/1) ... [2023-11-19 02:50:56,482 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:50:56" (1/1) ... [2023-11-19 02:50:56,485 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:50:56" (1/1) ... [2023-11-19 02:50:56,485 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:50:56" (1/1) ... [2023-11-19 02:50:56,493 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:50:56" (1/1) ... [2023-11-19 02:50:56,500 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:50:56" (1/1) ... [2023-11-19 02:50:56,502 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:50:56" (1/1) ... [2023-11-19 02:50:56,504 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:50:56" (1/1) ... [2023-11-19 02:50:56,507 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 02:50:56,509 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 02:50:56,509 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 02:50:56,509 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 02:50:56,510 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:50:56" (1/1) ... [2023-11-19 02:50:56,535 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:50:56,563 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec2780b-8e28-4154-9b0f-ee3481606c24/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 02:50:56,579 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec2780b-8e28-4154-9b0f-ee3481606c24/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 02:50:56,601 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec2780b-8e28-4154-9b0f-ee3481606c24/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 02:50:56,639 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 02:50:56,640 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2023-11-19 02:50:56,640 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2023-11-19 02:50:56,640 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2023-11-19 02:50:56,640 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2023-11-19 02:50:56,641 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2023-11-19 02:50:56,641 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2023-11-19 02:50:56,641 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2023-11-19 02:50:56,641 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2023-11-19 02:50:56,642 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2023-11-19 02:50:56,644 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2023-11-19 02:50:56,644 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2023-11-19 02:50:56,645 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2023-11-19 02:50:56,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 02:50:56,645 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2023-11-19 02:50:56,645 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2023-11-19 02:50:56,646 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 02:50:56,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 02:50:56,786 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 02:50:56,792 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 02:50:57,230 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 02:50:57,444 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 02:50:57,445 INFO L302 CfgBuilder]: Removed 2 assume(true) statements. [2023-11-19 02:50:57,450 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 02:50:57 BoogieIcfgContainer [2023-11-19 02:50:57,450 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 02:50:57,451 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 02:50:57,451 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 02:50:57,475 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 02:50:57,476 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 02:50:57" (1/1) ... [2023-11-19 02:50:57,489 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 02:50:57,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:50:57,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 58 states and 77 transitions. [2023-11-19 02:50:57,562 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 77 transitions. [2023-11-19 02:50:57,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2023-11-19 02:50:57,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:50:57,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:50:57,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:50:57,851 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:50:57,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:50:57,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 58 states and 75 transitions. [2023-11-19 02:50:57,917 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 75 transitions. [2023-11-19 02:50:57,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-11-19 02:50:57,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:50:57,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:50:57,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:50:58,116 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:50:58,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:50:58,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 60 states and 78 transitions. [2023-11-19 02:50:58,158 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 78 transitions. [2023-11-19 02:50:58,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2023-11-19 02:50:58,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:50:58,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:50:58,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:50:58,398 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:50:58,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:50:58,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 69 states and 95 transitions. [2023-11-19 02:50:58,531 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 95 transitions. [2023-11-19 02:50:58,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-19 02:50:58,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:50:58,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:50:58,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:50:58,634 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:50:58,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:50:58,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 70 states and 96 transitions. [2023-11-19 02:50:58,658 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 96 transitions. [2023-11-19 02:50:58,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-19 02:50:58,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:50:58,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:50:58,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:50:58,785 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:50:58,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:50:58,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 71 states and 97 transitions. [2023-11-19 02:50:58,811 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 97 transitions. [2023-11-19 02:50:58,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-19 02:50:58,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:50:58,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:50:58,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:50:59,136 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:50:59,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:50:59,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 90 states and 135 transitions. [2023-11-19 02:50:59,841 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 135 transitions. [2023-11-19 02:50:59,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-19 02:50:59,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:50:59,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:50:59,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:00,182 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:51:00,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:00,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 95 states and 143 transitions. [2023-11-19 02:51:00,733 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 143 transitions. [2023-11-19 02:51:00,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:00,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:00,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:00,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:00,896 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:51:01,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:01,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 97 states and 146 transitions. [2023-11-19 02:51:01,272 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 146 transitions. [2023-11-19 02:51:01,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-11-19 02:51:01,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:01,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:01,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:01,416 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:51:01,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:01,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 103 states and 156 transitions. [2023-11-19 02:51:01,666 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 156 transitions. [2023-11-19 02:51:01,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:01,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:01,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:01,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:02,198 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:05,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:05,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 122 states and 200 transitions. [2023-11-19 02:51:05,274 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 200 transitions. [2023-11-19 02:51:05,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:05,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:05,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:05,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:05,471 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:05,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:05,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 122 states and 200 transitions. [2023-11-19 02:51:05,496 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 200 transitions. [2023-11-19 02:51:05,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:05,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:05,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:05,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:05,619 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:05,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:05,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 122 states and 200 transitions. [2023-11-19 02:51:05,645 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 200 transitions. [2023-11-19 02:51:05,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:05,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:05,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:05,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:05,761 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:05,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:05,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 122 states and 200 transitions. [2023-11-19 02:51:05,779 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 200 transitions. [2023-11-19 02:51:05,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2023-11-19 02:51:05,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:05,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:05,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:05,819 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:51:06,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:06,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 124 states and 206 transitions. [2023-11-19 02:51:06,219 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 206 transitions. [2023-11-19 02:51:06,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-11-19 02:51:06,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:06,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:06,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:06,434 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:51:08,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:08,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 133 states and 228 transitions. [2023-11-19 02:51:08,079 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 228 transitions. [2023-11-19 02:51:08,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-19 02:51:08,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:08,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:08,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:08,840 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:51:11,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:11,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:11,238 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:11,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:11,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:11,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:11,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:11,356 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:11,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:11,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:11,374 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:11,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:11,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:11,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:11,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:11,457 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:11,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:11,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:11,474 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:11,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:11,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:11,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:11,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:11,561 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:11,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:11,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:11,579 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:11,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:11,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:11,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:11,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:11,681 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:11,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:11,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:11,700 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:11,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:11,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:11,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:11,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:11,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:11,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:11,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:11,880 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:11,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:11,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:11,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:11,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:11,974 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:11,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:11,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:11,990 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:11,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:11,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:11,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:12,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:12,124 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:12,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:12,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:12,146 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:12,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:12,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:12,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:12,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:12,280 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:12,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:12,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:12,299 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:12,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:12,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:12,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:12,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:12,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:12,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:12,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:12,408 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:12,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:12,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:12,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:12,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:12,546 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:12,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:12,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:12,572 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:12,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:12,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:12,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:12,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:12,689 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:12,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:12,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:12,711 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:12,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:12,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:12,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:12,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:12,809 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:12,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:12,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:12,833 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:12,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:12,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:12,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:12,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:12,931 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:12,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:12,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:12,949 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:12,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:12,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:12,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:12,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:13,052 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:13,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:13,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:13,073 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:13,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:13,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:13,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:13,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:13,225 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:13,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:13,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:13,247 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:13,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:13,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:13,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:13,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:13,368 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:13,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:13,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:13,394 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:13,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:13,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:13,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:13,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:13,487 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:13,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:13,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:13,506 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:13,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:13,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:13,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:13,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:13,606 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:13,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:13,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:13,625 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:13,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:13,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:13,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:13,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:13,720 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:13,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:13,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:13,738 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:13,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:13,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:13,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:13,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:13,860 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:13,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:13,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:13,880 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:13,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:13,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:13,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:13,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:13,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:13,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:13,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:13,997 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:13,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:13,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:13,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:14,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:14,090 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:14,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:14,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:14,111 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:14,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:14,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:14,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:14,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:14,204 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:14,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:14,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:14,224 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:14,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:14,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:14,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:14,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:14,327 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:14,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:14,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:14,347 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:14,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:14,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:14,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:14,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:14,463 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:14,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:14,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:14,481 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:14,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:14,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:14,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:14,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:14,580 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:14,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:14,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:14,598 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:14,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:14,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:14,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:14,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:14,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:14,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:14,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:14,709 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:14,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:14,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:14,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:14,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:14,788 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:14,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:14,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:14,805 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:14,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:14,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:14,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:14,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:14,894 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:14,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:14,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:14,911 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:14,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:14,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:14,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:14,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:14,981 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:15,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:15,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:15,022 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:15,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:15,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:15,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:15,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:15,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:15,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:15,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:15,158 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:15,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:15,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:15,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:15,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:15,264 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:15,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:15,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:15,286 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:15,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:15,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:15,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:15,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:15,375 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:15,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:15,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:15,395 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:15,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:15,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:15,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:15,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:15,504 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:15,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:15,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:15,524 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:15,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:15,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:15,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:15,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:15,629 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:15,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:15,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:15,648 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:15,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:15,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:15,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:15,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:15,768 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:15,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:15,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:15,789 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:15,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:15,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:15,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:15,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:15,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:15,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:15,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:15,962 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:15,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:15,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:15,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:15,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:16,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:16,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:16,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:16,082 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:16,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:16,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:16,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:16,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:16,194 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:16,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:16,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:16,214 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:16,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:16,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:16,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:16,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:16,306 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:16,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:16,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:16,326 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:16,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:16,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:16,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:16,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:16,413 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:16,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:16,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:16,431 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:16,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:16,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:16,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:16,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:16,507 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:16,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:16,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:16,524 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:16,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:16,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:16,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:16,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:16,606 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:16,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:16,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:16,622 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:16,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:16,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:16,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:16,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:16,697 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:16,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:16,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:16,714 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:16,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:16,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:16,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:16,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:16,783 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:16,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:16,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:16,798 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:16,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:16,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:16,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:16,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:16,864 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:16,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:16,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:16,880 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:16,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:16,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:16,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:16,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:16,949 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:16,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:16,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:16,966 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:16,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:16,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:16,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:16,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:17,034 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:17,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:17,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:17,051 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:17,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:17,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:17,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:17,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:17,121 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:17,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:17,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:17,152 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:17,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:17,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:17,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:17,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:17,229 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:17,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:17,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:17,246 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:17,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:17,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:17,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:17,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:17,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:17,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:17,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:17,349 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:17,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:17,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:17,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:17,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:17,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:17,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:17,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:17,439 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:17,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:17,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:17,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:17,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:17,519 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:17,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:17,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:17,539 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:17,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:17,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:17,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:17,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:17,621 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:17,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:17,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:17,637 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:17,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:17,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:17,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:17,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:17,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:17,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:17,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:17,723 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:17,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:17,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:17,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:17,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:17,828 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:17,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:17,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:17,853 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:17,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:17,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:17,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:17,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:17,948 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:17,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:17,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:17,972 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:17,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:17,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:17,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:17,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:18,062 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:18,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:18,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:18,080 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:18,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:18,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:18,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:18,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:18,163 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:18,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:18,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:18,181 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:18,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:18,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:18,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:18,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:18,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:18,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:18,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:18,275 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:18,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:18,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:18,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:18,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:18,355 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:18,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:18,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:18,371 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:18,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:18,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:18,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:18,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:18,442 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:18,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:18,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:18,460 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:18,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:18,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:18,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:18,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:18,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:18,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:18,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:18,551 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:18,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:18,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:18,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:18,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:18,681 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:18,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:18,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:18,711 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:18,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:18,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:18,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:18,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:18,832 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:18,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:18,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:18,856 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:18,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:18,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:18,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:18,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:18,946 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:18,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:18,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:18,967 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:18,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:18,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:18,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:18,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:19,052 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:19,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:19,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:19,071 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:19,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:19,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:19,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:19,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:19,153 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:19,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:19,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:19,173 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:19,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:19,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:19,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:19,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:19,262 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:19,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:19,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:19,282 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:19,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:19,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:19,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:19,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:19,370 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:19,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:19,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:19,389 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:19,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:19,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:19,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:19,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:19,506 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:19,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:19,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:19,524 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:19,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:19,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:19,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:19,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:19,607 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:19,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:19,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:19,624 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:19,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:19,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:19,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:19,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:19,698 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:19,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:19,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:19,715 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:19,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:19,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:19,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:19,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:19,800 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:19,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:19,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:19,818 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:19,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:19,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:19,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:19,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:19,897 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:19,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:19,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:19,915 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:19,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:19,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:19,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:19,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:19,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:20,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:20,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:20,003 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:20,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:20,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:20,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:20,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:20,074 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:20,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:20,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:20,090 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:20,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:20,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:20,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:20,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:20,159 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:20,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:20,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:20,175 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:20,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:20,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:20,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:20,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:20,268 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:20,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:20,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:20,284 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:20,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:20,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:20,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:20,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:20,356 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:20,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:20,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:20,372 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:20,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:20,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:20,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:20,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:20,443 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:20,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:20,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:20,458 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:20,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:20,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:20,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:20,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:20,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:20,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:20,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:20,540 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:20,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:20,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:20,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:20,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:20,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:20,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:20,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:20,634 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:20,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:20,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:20,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:20,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:20,719 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:20,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:20,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:20,738 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:20,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:20,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:20,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:20,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:20,822 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:20,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:20,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:20,840 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:20,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:20,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:20,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:20,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:20,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:20,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:20,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:20,938 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:20,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:20,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:20,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:20,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:21,053 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:21,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:21,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:21,078 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:21,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:21,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:21,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:21,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:21,183 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:21,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:21,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:21,209 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:21,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:21,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:21,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:21,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:21,327 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:21,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:21,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:21,352 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:21,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:21,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:21,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:21,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:21,460 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:21,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:21,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:21,485 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:21,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:21,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:21,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:21,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:21,576 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:21,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:21,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:21,594 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:21,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:21,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:21,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:21,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:21,675 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:21,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:21,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:21,695 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:21,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:21,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:21,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:21,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:21,775 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:21,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:21,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:21,793 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:21,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:21,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:21,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:21,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:21,880 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:21,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:21,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:21,897 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:21,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:21,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:21,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:21,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:21,973 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:21,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:21,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:21,987 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:21,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:21,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:21,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:21,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:22,058 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:22,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:22,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:22,073 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:22,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:22,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:22,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:22,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:22,149 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:22,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:22,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:22,163 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:22,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:22,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:22,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:22,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:22,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:22,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:22,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:22,250 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:22,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:22,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:22,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:22,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:22,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:22,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:22,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:22,331 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:22,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:22,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:22,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:22,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:22,393 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:22,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:22,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:22,407 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:22,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:22,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:22,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:22,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:22,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:22,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:22,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:22,484 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:22,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:22,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:22,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:22,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:22,548 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:22,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:22,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:22,562 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:22,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:22,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:22,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:22,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:22,626 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:22,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:22,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:22,640 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:22,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:22,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:22,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:22,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:22,704 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:22,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:22,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:22,719 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:22,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:22,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:22,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:22,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:22,786 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:22,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:22,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:22,801 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:22,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:22,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:22,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:22,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:22,864 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:22,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:22,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:22,878 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:22,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:22,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:22,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:22,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:22,939 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:22,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:22,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:22,959 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:22,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:22,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:22,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:22,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:23,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:23,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:23,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:23,044 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:23,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:23,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:23,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:23,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:23,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:23,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:23,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:23,142 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:23,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:23,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:23,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:23,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:23,206 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:23,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:23,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:23,220 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:23,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:23,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:23,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:23,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:23,298 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:23,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:23,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:23,323 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:23,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:23,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:23,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:23,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:23,400 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:23,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:23,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:23,420 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:23,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:23,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:23,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:23,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:23,505 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:23,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:23,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:23,522 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:23,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:23,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:23,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:23,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:23,597 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:23,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:23,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:23,615 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:23,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:23,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:23,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:23,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:23,694 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:23,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:23,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:23,711 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:23,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:23,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:23,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:23,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:23,784 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:23,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:23,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:23,799 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:23,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:23,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:23,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:23,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:23,883 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:23,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:23,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:23,898 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:23,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:23,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:23,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:23,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:23,995 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:24,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:24,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:24,013 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:24,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:24,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:24,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:24,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:24,087 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:24,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:24,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:24,103 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:24,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:24,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:24,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:24,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:24,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:24,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:24,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:24,201 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:24,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:24,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:24,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:24,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:24,278 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:24,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:24,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:24,294 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:24,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:24,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:24,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:24,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:24,373 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:24,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:24,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:24,390 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:24,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:24,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:24,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:24,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:24,465 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:24,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:24,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:24,482 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:24,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:24,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:24,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:24,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:24,560 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:24,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:24,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:24,576 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:24,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:24,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:24,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:24,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:24,657 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:24,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:24,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:24,675 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:24,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:24,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:24,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:24,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:24,755 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:24,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:24,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:24,772 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:24,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:24,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:24,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:24,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:24,850 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:24,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:24,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:24,866 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:24,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:24,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:24,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:24,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:24,949 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:24,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:24,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:24,966 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:24,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:24,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:24,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:24,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:25,039 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:25,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:25,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:25,054 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:25,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:25,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:25,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:25,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:25,122 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:25,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:25,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:25,137 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:25,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:25,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:25,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:25,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:25,218 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:25,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:25,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:25,236 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:25,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:25,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:25,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:25,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:25,315 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:25,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:25,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:25,331 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:25,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:25,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:25,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:25,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:25,398 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:25,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:25,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:25,414 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:25,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:25,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:25,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:25,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:25,480 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:25,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:25,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:25,496 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:25,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:25,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:25,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:25,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:25,561 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:25,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:25,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:25,577 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:25,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:25,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:25,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:25,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:25,644 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:25,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:25,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:25,658 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:25,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:25,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:25,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:25,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:25,719 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:25,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:25,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:25,733 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:25,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:25,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:25,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:25,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:25,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:25,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:25,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:25,838 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:25,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:25,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:25,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:25,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:25,919 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:25,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:25,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:25,938 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:25,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:25,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:25,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:25,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:26,015 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:26,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:26,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:26,037 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:26,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:26,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:26,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:26,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:26,136 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:26,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:26,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:26,159 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:26,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:26,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:26,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:26,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:26,244 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:26,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:26,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:26,262 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:26,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:26,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:26,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:26,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:26,342 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:26,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:26,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:26,359 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:26,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:26,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:26,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:26,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:26,438 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:26,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:26,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:26,455 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:26,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:26,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:26,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:26,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:26,534 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:26,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:26,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:26,552 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:26,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:26,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:26,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:26,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:26,631 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:26,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:26,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:26,648 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:26,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:26,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:26,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:26,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:26,727 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:26,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:26,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:26,744 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:26,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:26,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:26,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:26,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:26,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:26,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:26,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:26,841 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:26,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:26,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:26,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:26,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:26,916 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:26,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:26,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:26,933 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:26,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:26,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:26,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:26,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:27,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:27,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:27,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:27,029 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:27,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:27,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:27,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:27,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:27,119 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:27,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:27,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:27,137 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:27,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:27,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:27,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:27,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:27,240 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:27,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:27,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:27,257 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:27,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:27,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:27,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:27,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:27,354 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:27,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:27,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:27,370 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:27,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:27,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:27,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:27,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:27,439 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:27,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:27,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:27,453 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:27,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:27,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:27,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:27,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:27,519 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:27,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:27,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:27,533 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:27,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:27,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:27,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:27,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:27,601 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:27,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:27,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:27,616 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:27,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:27,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:27,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:27,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:27,707 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:27,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:27,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:27,722 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:27,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:27,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:27,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:27,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:27,786 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:27,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:27,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:27,800 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:27,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:27,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:27,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:27,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:27,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:27,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:27,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:27,877 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:27,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:27,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:27,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:27,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:27,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:27,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:27,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:27,955 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:27,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:27,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:27,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:27,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:28,016 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:28,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:28,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:28,029 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:28,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:28,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:28,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:28,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:28,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:28,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:28,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:28,109 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:28,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:28,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:28,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:28,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:28,195 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:28,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:28,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:28,210 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:28,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:28,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:28,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:28,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:28,274 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:28,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:28,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:28,287 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:28,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:28,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:28,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:28,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:28,348 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:28,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:28,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:28,361 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:28,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:28,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:28,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:28,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:28,421 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:28,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:28,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:28,435 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:28,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:28,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:28,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:28,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:28,509 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:28,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:28,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:28,526 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:28,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:28,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:28,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:28,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:28,595 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:28,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:28,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:28,609 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:28,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:28,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:28,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:28,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:28,675 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:28,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:28,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:28,689 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:28,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:28,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:28,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:28,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:28,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:28,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:28,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:28,767 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:28,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:28,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:28,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:28,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:28,834 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:28,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:28,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:28,848 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:28,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:28,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:28,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:28,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:28,915 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:28,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:28,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:28,930 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:28,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:28,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:28,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:28,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:28,995 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:29,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:29,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:29,011 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:29,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:29,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:29,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:29,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:29,080 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:29,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:29,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:29,097 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:29,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:29,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:29,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:29,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:29,167 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:29,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:29,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:29,186 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:29,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:29,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:29,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:29,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:29,271 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:29,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:29,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:29,286 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:29,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:29,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:29,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:29,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:29,351 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:29,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:29,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:29,367 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:29,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:29,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:29,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:29,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:29,435 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:29,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:29,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:29,451 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:29,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:29,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:29,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:29,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:29,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:29,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:29,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:29,535 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:29,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:29,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:29,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:29,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:29,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:29,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:29,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:29,625 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:29,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:29,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:29,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:29,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:29,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:29,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:29,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:29,697 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:29,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:29,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:29,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:29,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:29,758 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:29,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:29,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:29,774 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:29,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:29,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:29,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:29,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:29,844 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:29,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:29,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:29,860 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:29,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:29,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:29,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:29,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:29,927 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:29,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:29,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:29,942 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:29,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:29,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:29,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:29,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:30,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:30,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:30,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:30,021 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:30,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:30,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:30,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:30,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:30,087 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:30,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:30,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:30,102 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:30,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:30,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:30,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:30,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:30,170 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:30,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:30,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:30,185 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:30,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:30,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:30,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:30,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:30,276 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:30,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:30,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:30,292 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:30,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:30,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:30,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:30,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:30,360 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:30,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:30,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:30,376 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:30,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:30,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:30,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:30,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:30,441 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:30,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:30,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:30,456 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:30,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:30,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:30,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:30,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:30,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:30,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:30,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:30,548 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:30,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:30,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:30,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:30,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:30,616 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:30,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:30,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:30,632 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:30,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:30,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:30,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:30,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:30,698 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:30,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:30,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:30,713 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:30,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:30,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:30,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:30,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:30,774 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:30,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:30,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:30,790 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:30,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:30,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:30,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:30,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:30,853 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:30,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:30,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:30,868 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:30,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:30,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:30,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:30,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:30,930 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:30,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:30,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:30,945 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:30,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:30,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:30,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:30,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:31,007 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:31,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:31,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:31,022 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:31,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:31,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:31,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:31,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:31,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:31,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:31,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:31,094 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:31,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:31,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:31,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:31,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:31,154 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:31,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:31,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:31,168 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:31,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:31,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:31,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:31,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:31,232 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:31,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:31,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:31,245 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:31,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:31,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:31,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:31,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:31,313 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:31,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:31,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:31,326 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:31,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:31,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:31,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:31,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:31,380 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:31,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:31,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:31,395 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:31,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:31,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:31,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:31,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:31,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:31,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:31,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:31,481 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:31,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:31,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:31,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:31,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:31,552 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:31,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:31,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:31,569 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:31,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:31,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:31,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:31,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:31,646 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:31,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:31,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:31,663 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:31,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:31,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:31,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:31,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:31,735 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:31,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:31,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:31,767 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:31,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:31,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:31,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:31,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:31,838 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:31,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:31,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:31,855 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:31,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:31,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:31,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:31,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:31,923 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:31,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:31,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:31,941 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:31,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:31,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:31,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:31,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:32,015 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:32,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:32,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:32,033 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:32,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:32,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:32,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:32,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:32,111 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:32,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:32,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:32,128 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:32,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:32,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:32,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:32,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:32,198 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:32,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:32,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:32,214 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:32,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:32,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:32,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:32,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:32,289 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:32,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:32,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:32,306 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:32,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:32,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:32,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:32,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:32,398 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:32,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:32,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:32,421 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:32,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:32,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:32,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:32,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:32,512 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:32,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:32,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:32,535 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:32,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:32,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:32,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:32,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:32,624 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:32,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:32,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:32,647 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:32,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:32,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:32,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:32,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:32,735 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:32,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:32,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:32,757 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:32,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:32,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:32,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:32,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:32,828 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:32,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:32,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:32,841 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:32,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:32,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:32,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:32,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:32,898 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:32,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:32,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:32,912 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:32,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:32,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:32,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:32,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:32,968 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:32,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:32,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:32,981 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:32,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:32,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:32,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:32,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:33,044 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:33,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:33,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:33,057 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:33,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:33,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:33,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:33,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:33,113 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:33,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:33,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:33,126 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:33,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:33,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:33,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:33,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:33,180 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:33,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:33,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:33,193 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:33,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:33,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:33,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:33,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:33,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:33,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:33,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:33,264 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:33,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:33,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:33,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:33,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:33,323 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:33,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:33,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:33,337 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:33,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:33,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:33,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:33,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:33,399 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:33,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:33,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:33,412 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:33,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:33,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:33,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:33,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:33,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:33,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:33,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:33,484 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:33,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:33,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:33,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:33,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:33,543 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:33,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:33,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:33,558 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:33,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:33,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:33,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:33,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:33,622 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:33,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:33,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:33,636 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:33,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:33,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:33,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:33,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:33,690 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:33,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:33,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:33,704 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:33,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:33,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:33,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:33,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:33,759 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:33,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:33,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:33,772 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:33,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:33,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:33,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:33,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:33,832 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:33,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:33,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:33,849 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:33,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:33,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:33,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:33,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:33,915 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:33,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:33,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:33,928 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:33,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:33,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:33,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:33,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:33,982 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:33,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:33,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:33,996 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:33,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:33,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:33,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:34,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:34,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:34,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:34,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:34,062 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:34,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:34,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:34,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:34,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:34,116 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:34,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:34,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:34,131 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:34,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:34,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:34,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:34,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:34,189 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:34,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:34,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:34,202 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:34,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:34,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:34,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:34,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:34,273 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:34,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:34,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:34,288 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:34,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:34,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:34,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:34,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:34,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:34,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:34,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:34,386 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:34,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:34,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:34,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:34,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:34,450 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:34,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:34,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:34,466 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:34,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:34,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:34,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:34,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:34,526 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:34,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:34,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:34,543 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:34,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:34,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:34,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:34,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:34,608 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:34,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:34,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:34,622 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:34,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:34,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:34,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:34,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:34,683 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:34,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:34,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:34,699 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:34,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:34,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:34,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:34,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:34,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:34,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:34,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:34,785 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:34,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:34,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:34,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:34,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:34,848 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:34,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:34,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:34,863 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:34,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:34,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:34,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:34,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:34,928 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:34,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:34,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:34,944 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:34,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:34,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:34,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:34,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:35,002 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:35,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:35,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:35,017 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:35,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:35,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:35,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:35,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:35,078 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:35,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:35,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:35,093 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:35,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:35,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:35,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:35,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:35,153 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:35,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:35,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:35,168 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:35,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:35,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:35,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:35,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:35,233 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:35,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:35,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:35,249 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:35,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:35,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:35,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:35,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:35,307 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:35,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:35,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:35,321 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:35,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:35,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:35,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:35,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:35,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:35,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:35,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:35,398 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:35,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:35,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:35,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:35,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:35,465 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:35,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:35,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:35,480 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:35,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:35,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:35,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:35,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:35,543 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:35,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:35,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:35,556 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:35,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:35,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:35,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:35,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:35,623 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:35,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:35,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:35,640 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:35,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:35,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:35,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:35,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:35,710 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:35,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:35,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:35,725 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:35,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:35,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:35,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:35,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:35,786 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:35,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:35,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:35,800 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:35,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:35,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:35,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:35,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:35,861 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:35,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:35,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:35,878 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:35,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:35,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:35,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:35,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:35,937 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:35,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:35,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:35,960 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:35,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:35,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:35,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:35,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:36,019 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:51:36,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:36,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 246 transitions. [2023-11-19 02:51:36,034 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2023-11-19 02:51:36,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 02:51:36,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:36,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:36,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat