./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec2_product49.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc 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_f028111b-b0bb-4e46-bd3f-0475d3644a2e/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f028111b-b0bb-4e46-bd3f-0475d3644a2e/bin/ukojak-verify-afCqCEvfdi/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f028111b-b0bb-4e46-bd3f-0475d3644a2e/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f028111b-b0bb-4e46-bd3f-0475d3644a2e/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec2_product49.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f028111b-b0bb-4e46-bd3f-0475d3644a2e/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f028111b-b0bb-4e46-bd3f-0475d3644a2e/bin/ukojak-verify-afCqCEvfdi --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 8ebbbe9395fd7f6497497f0e6f84282075bb296e20acc9821d0fb2d7075b331d --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 22:19:46,484 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 22:19:46,605 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f028111b-b0bb-4e46-bd3f-0475d3644a2e/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-24 22:19:46,617 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 22:19:46,618 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 22:19:46,652 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 22:19:46,654 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 22:19:46,655 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 22:19:46,656 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 22:19:46,661 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 22:19:46,663 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 22:19:46,663 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 22:19:46,664 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-24 22:19:46,665 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 22:19:46,666 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-24 22:19:46,666 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 22:19:46,667 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 22:19:46,667 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 22:19:46,668 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 22:19:46,668 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-24 22:19:46,669 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 22:19:46,669 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 22:19:46,670 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 22:19:46,671 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 22:19:46,671 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 22:19:46,672 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 22:19:46,672 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:19:46,673 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 22:19:46,673 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 22:19:46,674 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 22:19:46,675 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 22:19:46,675 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 22:19:46,676 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 22:19:46,676 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_f028111b-b0bb-4e46-bd3f-0475d3644a2e/bin/ukojak-verify-afCqCEvfdi/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f028111b-b0bb-4e46-bd3f-0475d3644a2e/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8ebbbe9395fd7f6497497f0e6f84282075bb296e20acc9821d0fb2d7075b331d [2023-11-24 22:19:46,995 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 22:19:47,025 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 22:19:47,027 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 22:19:47,029 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 22:19:47,029 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 22:19:47,031 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f028111b-b0bb-4e46-bd3f-0475d3644a2e/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/product-lines/minepump_spec2_product49.cil.c [2023-11-24 22:19:50,094 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 22:19:50,326 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 22:19:50,327 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f028111b-b0bb-4e46-bd3f-0475d3644a2e/sv-benchmarks/c/product-lines/minepump_spec2_product49.cil.c [2023-11-24 22:19:50,343 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f028111b-b0bb-4e46-bd3f-0475d3644a2e/bin/ukojak-verify-afCqCEvfdi/data/fdfbe4730/141ebe2183ff489d8ad20c3984b3fb30/FLAG5b2366f6c [2023-11-24 22:19:50,372 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f028111b-b0bb-4e46-bd3f-0475d3644a2e/bin/ukojak-verify-afCqCEvfdi/data/fdfbe4730/141ebe2183ff489d8ad20c3984b3fb30 [2023-11-24 22:19:50,375 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 22:19:50,377 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 22:19:50,378 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 22:19:50,378 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 22:19:50,384 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 22:19:50,385 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:19:50" (1/1) ... [2023-11-24 22:19:50,386 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ef24fba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:19:50, skipping insertion in model container [2023-11-24 22:19:50,386 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:19:50" (1/1) ... [2023-11-24 22:19:50,467 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 22:19:50,808 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_f028111b-b0bb-4e46-bd3f-0475d3644a2e/sv-benchmarks/c/product-lines/minepump_spec2_product49.cil.c[18359,18372] [2023-11-24 22:19:50,815 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:19:50,827 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 22:19:50,838 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [49] [2023-11-24 22:19:50,840 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [155] [2023-11-24 22:19:50,840 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification2_spec.i","") [264] [2023-11-24 22:19:50,840 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [305] [2023-11-24 22:19:50,841 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [370] [2023-11-24 22:19:50,841 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [569] [2023-11-24 22:19:50,841 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [935] [2023-11-24 22:19:50,842 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [944] [2023-11-24 22:19:50,900 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_f028111b-b0bb-4e46-bd3f-0475d3644a2e/sv-benchmarks/c/product-lines/minepump_spec2_product49.cil.c[18359,18372] [2023-11-24 22:19:50,902 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:19:50,926 INFO L206 MainTranslator]: Completed translation [2023-11-24 22:19:50,932 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:19:50 WrapperNode [2023-11-24 22:19:50,933 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 22:19:50,934 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 22:19:50,934 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 22:19:50,934 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 22:19:50,943 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:19:50" (1/1) ... [2023-11-24 22:19:50,958 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:19:50" (1/1) ... [2023-11-24 22:19:50,988 INFO L138 Inliner]: procedures = 56, calls = 99, calls flagged for inlining = 23, calls inlined = 20, statements flattened = 206 [2023-11-24 22:19:50,989 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 22:19:50,990 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 22:19:50,990 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 22:19:50,990 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 22:19:51,000 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:19:50" (1/1) ... [2023-11-24 22:19:51,001 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:19:50" (1/1) ... [2023-11-24 22:19:51,003 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:19:50" (1/1) ... [2023-11-24 22:19:51,004 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:19:50" (1/1) ... [2023-11-24 22:19:51,011 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:19:50" (1/1) ... [2023-11-24 22:19:51,016 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:19:50" (1/1) ... [2023-11-24 22:19:51,018 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:19:50" (1/1) ... [2023-11-24 22:19:51,020 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:19:50" (1/1) ... [2023-11-24 22:19:51,023 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 22:19:51,024 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 22:19:51,025 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 22:19:51,025 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 22:19:51,026 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:19:50" (1/1) ... [2023-11-24 22:19:51,032 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:19:51,048 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f028111b-b0bb-4e46-bd3f-0475d3644a2e/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 22:19:51,061 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f028111b-b0bb-4e46-bd3f-0475d3644a2e/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 22:19:51,078 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f028111b-b0bb-4e46-bd3f-0475d3644a2e/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 22:19:51,140 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 22:19:51,140 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2023-11-24 22:19:51,140 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2023-11-24 22:19:51,140 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2023-11-24 22:19:51,141 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2023-11-24 22:19:51,141 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2023-11-24 22:19:51,141 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2023-11-24 22:19:51,141 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2023-11-24 22:19:51,141 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2023-11-24 22:19:51,142 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2023-11-24 22:19:51,142 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2023-11-24 22:19:51,142 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2023-11-24 22:19:51,142 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2023-11-24 22:19:51,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 22:19:51,143 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2023-11-24 22:19:51,143 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2023-11-24 22:19:51,143 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 22:19:51,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 22:19:51,288 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 22:19:51,293 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 22:19:51,741 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 22:19:51,875 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 22:19:51,875 INFO L309 CfgBuilder]: Removed 2 assume(true) statements. [2023-11-24 22:19:51,877 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:19:51 BoogieIcfgContainer [2023-11-24 22:19:51,877 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 22:19:51,878 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 22:19:51,878 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 22:19:51,899 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 22:19:51,899 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:19:51" (1/1) ... [2023-11-24 22:19:51,910 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 22:19:51,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:51,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 56 states and 74 transitions. [2023-11-24 22:19:51,967 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 74 transitions. [2023-11-24 22:19:51,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2023-11-24 22:19:51,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:51,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:52,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:52,157 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:19:52,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:52,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 56 states and 72 transitions. [2023-11-24 22:19:52,193 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 72 transitions. [2023-11-24 22:19:52,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-11-24 22:19:52,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:52,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:52,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:52,371 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:19:52,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:52,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 58 states and 75 transitions. [2023-11-24 22:19:52,396 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 75 transitions. [2023-11-24 22:19:52,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2023-11-24 22:19:52,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:52,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:52,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:52,628 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:19:52,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:52,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 67 states and 92 transitions. [2023-11-24 22:19:52,810 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 92 transitions. [2023-11-24 22:19:52,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-24 22:19:52,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:52,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:52,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:52,955 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:19:52,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:52,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 68 states and 93 transitions. [2023-11-24 22:19:52,971 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 93 transitions. [2023-11-24 22:19:52,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-24 22:19:52,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:52,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:52,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:53,039 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:19:53,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:53,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 69 states and 94 transitions. [2023-11-24 22:19:53,054 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 94 transitions. [2023-11-24 22:19:53,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-24 22:19:53,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:53,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:53,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:53,125 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:19:53,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:53,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 79 states and 114 transitions. [2023-11-24 22:19:53,459 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 114 transitions. [2023-11-24 22:19:53,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 22:19:53,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:53,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:53,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:53,523 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:19:53,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:53,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 80 states and 115 transitions. [2023-11-24 22:19:53,549 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 115 transitions. [2023-11-24 22:19:53,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-24 22:19:53,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:53,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:53,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:53,671 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:19:54,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:54,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 98 states and 152 transitions. [2023-11-24 22:19:54,089 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 152 transitions. [2023-11-24 22:19:54,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 22:19:54,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:54,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:54,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:54,169 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:19:54,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:54,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 99 states and 153 transitions. [2023-11-24 22:19:54,194 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 153 transitions. [2023-11-24 22:19:54,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2023-11-24 22:19:54,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:54,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:54,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:54,316 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:19:54,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:54,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 101 states and 159 transitions. [2023-11-24 22:19:54,474 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 159 transitions. [2023-11-24 22:19:54,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-11-24 22:19:54,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:54,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:54,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:54,550 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:19:54,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:54,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 102 states and 160 transitions. [2023-11-24 22:19:54,586 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 160 transitions. [2023-11-24 22:19:54,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-11-24 22:19:54,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:54,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:54,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:54,668 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:19:54,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:54,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 103 states and 161 transitions. [2023-11-24 22:19:54,712 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 161 transitions. [2023-11-24 22:19:54,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-24 22:19:54,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:54,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:54,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:54,766 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 22:19:54,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:54,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 108 states and 170 transitions. [2023-11-24 22:19:54,883 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 170 transitions. [2023-11-24 22:19:54,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-11-24 22:19:54,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:54,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:54,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:54,954 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 22:19:54,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:54,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 109 states and 171 transitions. [2023-11-24 22:19:54,986 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 171 transitions. [2023-11-24 22:19:54,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-11-24 22:19:54,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:54,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:55,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:55,052 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 22:19:55,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:55,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 110 states and 172 transitions. [2023-11-24 22:19:55,086 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 172 transitions. [2023-11-24 22:19:55,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-24 22:19:55,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:55,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:55,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:55,197 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:19:55,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:55,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 116 states and 183 transitions. [2023-11-24 22:19:55,412 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 183 transitions. [2023-11-24 22:19:55,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-11-24 22:19:55,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:55,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:55,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:55,558 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 16 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:19:56,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:56,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 125 states and 213 transitions. [2023-11-24 22:19:56,135 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 213 transitions. [2023-11-24 22:19:56,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-11-24 22:19:56,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:56,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:56,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:56,220 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 16 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:19:56,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:56,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 127 states and 217 transitions. [2023-11-24 22:19:56,429 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 217 transitions. [2023-11-24 22:19:56,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:19:56,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:56,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:56,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:56,535 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:19:56,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:56,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 128 states and 218 transitions. [2023-11-24 22:19:56,757 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 218 transitions. [2023-11-24 22:19:56,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-24 22:19:56,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:56,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:56,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:56,857 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 16 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:19:57,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:57,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 135 states and 239 transitions. [2023-11-24 22:19:57,623 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 239 transitions. [2023-11-24 22:19:57,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-24 22:19:57,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:57,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:57,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:57,699 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:19:57,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:57,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 136 states and 240 transitions. [2023-11-24 22:19:57,884 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 240 transitions. [2023-11-24 22:19:57,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-11-24 22:19:57,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:57,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:57,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:57,939 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 22:19:58,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:58,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 246 transitions. [2023-11-24 22:19:58,091 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 246 transitions. [2023-11-24 22:19:58,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:19:58,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:58,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:58,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:58,186 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:19:58,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:58,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:19:58,268 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:19:58,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:19:58,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:58,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:58,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:58,389 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:19:58,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:58,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:19:58,422 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:19:58,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:19:58,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:58,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:58,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:58,518 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:19:58,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:58,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:19:58,542 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:19:58,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:19:58,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:58,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:58,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:58,642 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:19:58,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:58,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:19:58,667 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:19:58,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:19:58,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:58,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:58,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:58,792 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:19:58,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:58,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:19:58,816 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:19:58,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:19:58,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:58,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:58,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:58,907 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:19:58,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:58,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:19:58,935 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:19:58,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:19:58,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:58,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:58,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:59,033 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:19:59,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:59,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:19:59,056 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:19:59,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:19:59,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:59,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:59,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:59,144 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:19:59,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:59,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:19:59,166 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:19:59,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:19:59,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:59,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:59,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:59,278 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:19:59,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:59,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:19:59,301 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:19:59,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:19:59,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:59,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:59,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:59,393 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:19:59,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:59,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:19:59,417 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:19:59,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:19:59,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:59,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:59,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:59,523 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:19:59,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:59,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:19:59,547 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:19:59,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:19:59,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:59,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:59,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:59,639 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:19:59,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:59,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:19:59,662 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:19:59,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:19:59,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:59,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:59,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:59,787 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:19:59,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:59,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:19:59,814 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:19:59,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:19:59,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:59,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:59,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:59,912 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:19:59,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:59,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:19:59,937 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:19:59,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:19:59,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:59,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:59,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:00,030 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:00,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:00,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:00,054 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:00,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:00,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:00,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:00,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:00,144 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:00,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:00,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:00,168 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:00,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:00,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:00,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:00,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:00,300 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:00,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:00,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:00,333 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:00,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:00,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:00,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:00,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:00,450 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:00,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:00,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:00,476 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:00,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:00,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:00,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:00,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:00,565 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:00,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:00,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:00,589 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:00,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:00,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:00,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:00,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:00,676 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:00,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:00,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:00,699 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:00,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:00,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:00,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:00,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:00,784 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:00,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:00,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:00,827 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:00,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:00,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:00,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:00,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:00,923 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:00,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:00,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:00,946 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:00,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:00,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:00,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:00,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:01,054 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:01,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:01,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:01,078 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:01,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:01,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:01,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:01,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:01,165 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:01,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:01,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:01,192 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:01,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:01,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:01,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:01,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:01,280 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:01,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:01,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:01,303 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:01,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:01,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:01,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:01,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:01,385 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:01,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:01,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:01,427 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:01,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:01,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:01,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:01,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:01,517 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:01,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:01,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:01,543 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:01,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:01,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:01,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:01,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:01,627 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:01,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:01,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:01,652 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:01,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:01,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:01,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:01,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:01,736 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:01,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:01,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:01,761 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:01,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:01,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:01,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:01,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:01,846 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:01,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:01,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:01,869 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:01,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:01,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:01,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:01,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:01,967 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:01,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:01,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:01,989 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:01,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:01,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:01,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:02,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:02,070 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:02,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:02,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:02,093 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:02,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:02,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:02,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:02,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:02,171 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:02,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:02,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:02,193 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:02,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:02,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:02,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:02,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:02,283 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:02,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:02,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:02,307 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:02,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:02,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:02,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:02,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:02,387 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:02,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:02,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:02,409 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:02,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:02,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:02,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:02,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:02,525 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:02,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:02,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:02,556 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:02,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:02,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:02,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:02,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:02,661 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:02,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:02,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:02,689 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:02,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:02,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:02,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:02,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:02,788 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:02,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:02,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:02,809 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:02,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:02,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:02,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:02,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:02,889 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:02,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:02,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:02,909 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:02,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:02,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:02,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:02,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:02,992 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:03,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:03,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:03,014 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:03,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:03,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:03,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:03,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:03,095 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:03,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:03,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:03,116 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:03,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:03,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:03,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:03,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:03,213 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:03,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:03,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:03,253 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:03,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:03,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:03,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:03,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:03,329 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:03,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:03,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:03,350 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:03,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:03,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:03,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:03,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:03,443 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:03,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:03,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:03,463 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:03,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:03,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:03,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:03,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:03,540 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:03,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:03,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:03,562 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:03,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:03,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:03,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:03,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:03,639 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:03,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:03,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:03,661 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:03,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:03,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:03,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:03,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:03,738 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:03,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:03,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:03,759 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:03,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:03,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:03,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:03,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:03,833 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:03,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:03,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:03,862 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:03,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:03,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:03,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:03,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:03,941 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:03,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:03,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:03,962 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:03,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:03,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:03,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:03,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:04,036 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:04,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:04,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:04,055 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:04,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:04,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:04,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:04,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:04,130 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:04,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:04,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:04,149 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:04,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:04,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:04,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:04,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:04,233 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:04,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:04,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:04,253 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:04,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:04,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:04,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:04,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:04,329 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:04,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:04,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:04,349 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:04,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:04,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:04,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:04,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:04,425 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:04,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:04,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:04,446 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:04,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:04,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:04,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:04,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:04,534 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:04,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:04,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:04,553 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:04,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:04,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:04,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:04,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:04,623 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:04,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:04,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:04,643 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:04,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:04,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:04,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:04,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:04,715 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:04,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:04,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:04,736 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:04,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:04,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:04,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:04,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:04,806 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:04,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:04,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:04,827 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:04,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:04,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:04,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:04,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:04,898 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:04,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:04,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:04,918 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:04,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:04,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:04,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:04,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:04,988 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:05,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:05,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:05,007 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:05,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:05,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:05,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:05,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:05,095 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:05,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:05,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:05,123 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:05,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:05,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:05,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:05,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:05,215 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:05,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:05,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:05,242 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:05,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:05,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:05,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:05,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:05,335 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:05,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:05,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:05,362 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:05,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:05,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:05,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:05,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:05,443 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:05,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:05,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:05,463 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:05,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:05,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:05,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:05,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:05,531 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:05,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:05,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:05,552 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:05,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:05,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:05,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:05,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:05,619 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:05,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:05,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:05,638 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:05,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:05,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:05,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:05,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:05,706 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:05,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:05,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:05,727 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:05,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:05,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:05,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:05,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:05,800 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:05,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:05,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:05,820 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:05,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:05,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:05,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:05,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:05,899 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:05,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:05,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:05,919 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:05,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:05,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:05,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:05,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:05,993 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:06,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:06,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:06,013 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:06,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:06,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:06,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:06,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:06,081 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:06,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:06,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:06,101 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:06,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:06,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:06,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:06,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:06,174 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:06,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:06,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:06,194 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:06,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:06,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:06,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:06,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:06,268 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:06,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:06,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:06,288 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:06,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:06,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:06,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:06,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:06,362 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:06,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:06,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:06,383 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:06,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:06,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:06,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:06,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:06,451 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:06,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:06,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:06,471 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:06,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:06,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:06,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:06,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:06,546 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:06,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:06,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:06,566 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:06,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:06,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:06,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:06,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:06,640 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:06,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:06,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:06,659 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:06,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:06,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:06,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:06,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:06,730 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:06,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:06,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:06,755 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:06,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:06,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:06,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:06,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:06,829 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:06,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:06,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:06,848 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:06,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:06,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:06,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:06,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:06,946 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:06,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:06,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:06,971 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:06,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:06,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:06,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:06,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:07,039 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:07,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:07,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:07,057 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:07,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:07,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:07,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:07,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:07,134 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:07,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:07,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:07,156 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:07,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:07,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:07,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:07,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:07,229 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:07,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:07,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:07,248 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:07,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:07,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:07,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:07,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:07,323 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:07,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:07,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:07,342 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:07,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:07,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:07,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:07,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:07,419 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:07,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:07,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:07,437 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:07,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:07,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:07,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:07,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:07,503 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:07,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:07,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:07,522 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:07,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:07,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:07,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:07,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:07,589 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:07,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:07,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:07,607 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:07,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:07,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:07,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:07,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:07,674 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:07,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:07,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:07,693 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:07,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:07,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:07,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:07,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:07,761 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:07,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:07,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:07,780 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:07,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:07,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:07,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:07,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:07,849 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:07,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:07,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:07,867 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:07,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:07,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:07,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:07,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:07,933 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:07,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:07,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:07,951 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:07,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:07,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:07,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:07,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:08,017 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:08,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:08,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:08,035 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:08,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:08,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:08,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:08,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:08,106 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:08,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:08,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:08,124 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:08,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:08,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:08,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:08,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:08,188 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:08,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:08,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:08,207 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:08,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:08,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:08,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:08,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:08,274 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:08,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:08,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:08,293 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:08,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:08,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:08,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:08,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:08,357 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:08,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:08,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:08,376 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:08,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:08,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:08,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:08,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:08,441 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:08,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:08,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:08,459 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:08,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:08,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:08,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:08,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:08,527 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:08,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:08,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:08,546 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:08,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:08,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:08,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:08,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:08,619 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:08,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:08,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:08,638 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:08,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:08,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:08,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:08,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:08,715 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:08,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:08,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:08,734 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:08,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:08,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:08,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:08,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:08,801 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:08,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:08,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:08,818 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:08,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:08,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:08,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:08,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:08,884 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:08,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:08,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:08,902 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:08,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:08,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:08,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:08,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:08,976 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:08,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:08,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:08,995 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:08,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:08,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:08,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:09,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:09,063 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:09,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:09,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:09,081 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:09,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:09,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:09,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:09,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:09,160 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:09,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:09,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:09,182 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:09,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:09,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:09,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:09,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:09,272 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:09,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:09,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:09,295 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:09,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:09,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:09,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:09,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:09,359 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:09,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:09,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:09,378 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:09,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:09,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:09,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:09,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:09,448 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:09,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:09,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:09,465 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:09,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:09,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:09,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:09,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:09,536 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:09,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:09,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:09,559 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:09,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:09,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:09,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:09,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:09,625 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:09,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:09,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:09,643 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:09,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:09,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:09,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:09,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:09,710 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:09,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:09,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:09,727 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:09,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:09,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:09,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:09,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:09,794 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:09,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:09,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:09,812 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:09,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:09,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:09,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:09,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:09,879 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:09,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:09,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:09,896 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:09,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:09,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:09,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:09,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:09,964 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:09,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:09,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:09,981 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:09,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:09,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:09,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:09,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:10,051 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:10,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:10,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:10,069 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:10,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:10,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:10,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:10,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:10,138 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:10,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:10,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:10,156 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:10,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:10,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:10,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:10,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:10,227 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:10,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:10,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:10,246 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:10,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:10,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:10,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:10,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:10,310 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:10,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:10,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:10,328 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:10,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:10,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:10,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:10,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:10,392 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:10,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:10,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:10,410 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:10,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:10,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:10,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:10,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:10,479 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:10,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:10,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:10,496 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:10,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:10,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:10,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:10,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:10,558 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:10,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:10,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:10,575 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:10,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:10,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:10,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:10,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:10,638 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:10,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:10,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:10,655 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:10,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:10,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:10,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:10,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:10,719 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:10,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:10,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:10,738 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:10,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:10,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:10,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:10,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:10,802 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:10,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:10,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:10,821 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:10,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:10,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:10,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:10,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:10,892 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:10,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:10,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:10,909 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:10,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:10,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:10,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:10,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:10,974 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:10,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:10,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:10,993 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:10,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:10,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:10,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:11,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:11,057 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:11,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:11,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:11,074 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:11,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:11,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:11,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:11,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:11,138 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:11,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:11,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:11,156 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:11,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:11,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:11,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:11,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:11,228 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:11,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:11,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:11,246 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:11,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:11,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:11,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:11,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:11,308 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:11,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:11,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:11,326 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:11,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:11,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:11,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:11,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:11,386 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:11,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:11,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:11,403 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:11,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:11,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:11,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:11,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:11,464 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:11,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:11,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:11,481 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:11,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:11,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:11,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:11,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:11,558 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:11,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:11,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:11,583 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:11,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:11,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:11,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:11,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:11,668 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:11,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:11,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:11,693 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:11,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:11,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:11,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:11,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:11,777 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:11,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:11,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:11,800 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:11,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:11,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:11,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:11,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:11,867 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:11,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:11,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:11,884 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:11,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:11,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:11,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:11,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:11,946 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:11,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:11,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:11,963 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:11,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:11,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:11,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:11,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:12,027 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:12,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:12,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:12,045 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:12,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:12,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:12,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:12,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:12,107 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:12,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:12,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:12,124 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:12,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:12,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:12,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:12,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:12,184 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:12,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:12,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:12,202 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:12,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:12,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:12,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:12,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:12,264 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:12,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:12,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:12,281 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:12,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:12,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:12,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:12,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:12,344 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:12,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:12,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:12,362 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:12,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:12,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:12,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:12,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:12,428 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:12,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:12,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:12,446 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:12,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:12,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:12,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:12,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:12,509 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:12,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:12,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:12,526 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:12,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:12,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:12,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:12,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:12,587 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:12,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:12,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:12,604 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:12,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:12,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:12,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:12,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:12,665 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:12,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:12,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:12,681 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:12,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:12,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:12,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:12,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:12,739 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:12,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:12,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:12,757 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:12,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:12,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:12,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:12,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:12,819 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:12,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:12,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:12,837 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:12,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:12,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:12,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:12,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:12,899 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:12,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:12,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:12,917 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:12,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:12,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:12,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:12,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:12,978 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:12,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:12,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:12,995 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:12,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:12,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:12,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:13,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:13,056 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:13,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:13,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:13,072 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:13,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:13,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:13,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:13,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:13,132 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:13,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:13,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:13,148 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:13,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:13,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:13,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:13,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:13,212 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:13,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:13,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:13,229 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:13,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:13,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:13,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:13,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:13,288 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:13,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:13,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:13,307 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:13,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:13,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:13,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:13,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:13,364 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:13,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:13,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:13,381 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:13,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:13,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:13,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:13,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:13,439 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:13,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:13,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:13,456 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:13,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:13,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:13,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:13,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:13,516 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:13,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:13,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:13,533 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:13,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:13,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:13,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:13,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:13,621 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:13,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:13,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:13,639 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:13,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:13,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:13,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:13,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:13,742 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:13,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:13,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:13,758 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:13,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:13,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:13,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:13,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:13,817 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:13,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:13,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:13,834 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:13,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:13,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:13,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:13,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:13,893 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:13,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:13,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:13,910 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:13,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:13,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:13,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:13,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:13,977 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:13,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:13,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:13,993 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:13,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:13,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:13,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:14,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:14,054 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:14,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:14,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:14,071 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:14,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:14,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:14,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:14,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:14,130 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:14,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:14,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:14,149 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:14,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:14,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:14,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:14,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:14,214 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:14,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:14,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:14,231 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:14,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:14,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:14,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:14,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:14,292 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:14,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:14,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:14,310 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:14,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:14,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:14,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:14,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:14,372 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:14,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:14,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:14,388 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:14,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:14,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:14,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:14,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:14,449 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:14,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:14,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:14,465 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:14,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:14,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:14,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:14,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:14,526 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:14,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:14,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:14,543 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:14,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:14,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:14,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:14,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:14,611 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:14,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:14,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:14,627 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:14,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:14,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:14,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:14,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:14,686 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:14,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:14,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:14,702 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:14,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:14,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:14,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:14,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:14,766 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:14,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:14,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:14,783 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:14,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:14,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:14,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:14,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:14,842 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:14,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:14,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:14,859 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:14,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:14,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:14,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:14,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:14,919 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:14,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:14,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:14,936 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:14,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:14,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:14,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:14,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:14,994 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:15,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:15,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:15,010 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:15,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:15,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:15,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:15,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:15,068 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:15,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:15,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:15,084 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:15,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:15,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:15,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:15,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:15,144 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:15,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:15,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:15,160 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:15,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:15,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:15,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:15,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:15,229 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:15,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:15,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:15,246 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:15,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:15,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:15,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:15,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:15,306 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:15,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:15,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:15,324 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:15,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:15,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:15,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:15,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:15,384 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:15,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:15,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:15,403 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:15,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:15,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:15,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:15,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:15,464 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:15,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:15,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:15,481 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:15,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:15,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:15,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:15,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:15,549 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:15,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:15,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:15,565 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:15,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:15,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:15,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:15,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:15,624 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:15,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:15,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:15,641 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:15,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:15,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:15,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:15,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:15,704 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:15,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:15,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:15,719 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:15,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:15,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:15,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:15,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:15,782 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:15,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:15,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:15,799 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:15,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:15,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:15,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:15,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:15,858 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:15,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:15,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:15,875 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:15,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:15,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:15,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:15,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:15,938 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:15,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:15,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:15,954 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:15,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:15,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:15,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:15,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:16,017 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:16,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:16,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:16,033 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:16,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:16,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:16,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:16,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:16,094 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:16,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:16,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:16,110 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:16,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:16,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:16,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:16,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:16,173 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:16,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:16,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:16,189 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:16,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:16,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:16,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:16,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:16,248 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:16,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:16,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:16,265 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:16,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:16,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:16,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:16,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:16,341 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:16,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:16,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:16,357 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:16,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:16,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:16,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:16,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:16,418 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:16,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:16,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:16,435 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:16,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:16,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:16,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:16,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:16,496 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:16,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:16,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:16,513 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:16,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:16,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:16,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:16,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:16,573 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:16,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:16,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:16,590 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:16,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:16,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:16,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:16,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:16,650 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:16,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:16,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:16,667 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:16,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:16,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:16,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:16,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:16,725 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:16,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:16,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:16,741 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:16,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:16,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:16,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:16,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:16,801 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:16,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:16,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:16,817 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:16,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:16,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:16,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:16,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:16,875 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:16,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:16,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:16,891 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:16,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:16,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:16,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:16,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:16,949 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:16,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:16,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:16,967 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:16,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:16,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:16,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:16,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:17,026 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:17,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:17,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:17,049 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:17,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:17,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:17,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:17,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:17,107 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:17,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:17,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:17,123 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:17,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:17,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:17,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:17,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:17,186 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:17,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:17,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:17,202 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:17,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:17,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:17,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:17,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:17,268 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:17,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:17,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:17,284 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:17,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:17,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:17,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:17,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:17,344 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:17,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:17,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:17,361 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:17,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:17,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:17,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:17,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:17,420 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:17,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:17,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:17,437 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:17,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:17,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:17,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:17,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:17,498 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:17,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:17,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:17,514 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:17,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:17,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:17,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:17,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:17,573 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:17,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:17,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:17,589 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:17,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:17,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:17,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:17,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:17,647 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:17,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:17,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:17,663 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:17,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:17,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:17,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:17,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:17,723 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:17,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:17,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:17,739 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:17,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:17,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:17,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:17,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:17,802 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:17,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:17,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:17,818 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:17,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:17,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:17,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:17,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:17,874 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:17,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:17,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:17,891 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:17,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:17,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:17,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:17,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:17,946 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:17,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:17,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:17,963 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:17,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:17,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:17,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:17,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:18,017 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:18,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:18,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:18,032 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:18,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:18,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:18,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:18,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:18,088 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:18,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:18,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:18,103 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:18,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:18,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:18,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:18,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:18,158 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:18,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:18,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:18,175 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:18,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:18,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:18,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:18,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:18,231 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:18,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:18,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:18,247 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:18,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:18,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:18,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:18,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:18,303 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:18,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:18,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:18,319 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:18,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:18,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:18,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:18,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:18,376 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:18,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:18,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:18,392 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:18,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:18,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:18,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:18,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:18,448 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:18,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:18,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:18,460 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:18,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:18,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:18,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:18,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:18,536 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:18,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:18,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:18,552 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:18,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:18,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:18,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:18,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:18,608 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:18,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:18,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:18,624 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:18,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:18,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:18,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:18,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:18,681 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:18,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:18,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:18,697 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:18,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:18,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:18,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:18,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:18,753 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:18,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:18,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:18,768 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:18,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:18,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:18,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:18,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:18,825 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:18,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:18,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:18,841 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:18,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:18,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:18,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:18,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:18,898 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:18,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:18,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:18,914 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:18,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:18,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:18,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:18,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:18,970 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:18,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:18,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:18,986 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:18,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:18,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:18,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:18,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:19,042 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:19,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:19,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:19,053 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:19,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:19,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:19,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:19,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:19,110 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:19,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:19,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:19,126 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:19,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:19,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:19,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:19,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:19,173 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:19,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:19,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:19,190 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:19,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:19,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:19,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:19,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:19,253 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:19,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:19,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:19,269 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:19,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:19,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:19,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:19,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:19,327 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:19,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:19,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:19,343 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:19,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:19,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:19,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:19,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:19,407 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:19,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:19,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:19,426 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:19,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:19,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:19,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:19,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:19,499 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:19,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:19,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:19,518 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:19,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:19,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:19,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:19,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:19,572 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:19,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:19,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:19,589 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:19,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:19,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:19,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:19,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:19,642 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:19,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:19,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:19,657 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:19,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:19,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:19,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:19,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:19,712 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:19,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:19,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:19,728 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:19,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:19,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:19,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:19,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:19,799 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:19,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:19,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:19,816 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:19,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:19,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:19,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:19,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:19,884 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:19,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:19,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:19,901 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:19,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:19,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:19,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:19,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:19,961 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:19,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:19,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:19,977 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:19,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:19,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:19,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:19,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:20,055 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:20,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:20,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:20,077 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:20,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:20,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:20,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:20,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:20,149 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:20,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:20,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:20,172 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:20,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:20,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:20,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:20,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:20,246 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:20,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:20,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:20,268 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:20,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:20,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:20,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:20,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:20,335 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:20,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:20,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:20,352 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:20,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:20,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:20,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:20,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:20,408 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:20,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:20,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:20,425 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:20,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:20,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:20,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:20,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:20,482 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:20,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:20,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:20,498 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:20,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:20,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:20,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:20,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:20,557 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:20,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:20,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:20,574 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:20,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:20,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:20,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:20,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:20,633 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:20,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:20,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:20,650 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:20,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:20,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:20,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:20,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:20,708 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:20,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:20,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:20,724 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:20,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:20,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:20,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:20,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:20,781 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:20,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:20,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:20,798 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:20,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:20,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:20,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:20,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:20,853 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:20,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:20,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:20,869 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:20,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:20,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:20,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:20,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:20,926 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:20,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:20,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:20,948 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:20,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:20,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:20,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:20,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:21,004 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:21,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:21,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:21,020 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:21,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:21,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:21,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:21,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:21,076 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:21,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:21,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:21,092 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:21,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:21,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:21,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:21,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:21,149 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:21,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:21,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:21,165 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:21,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:21,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:21,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:21,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:21,219 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:21,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:21,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:21,235 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:21,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:21,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:21,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:21,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:21,290 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:21,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:21,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:21,307 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:21,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:21,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:21,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:21,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:21,363 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:21,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:21,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:21,380 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:21,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:21,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:21,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:21,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:21,438 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:21,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:21,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:21,454 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:21,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:21,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:21,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:21,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:21,509 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:21,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:21,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:21,526 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:21,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:21,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:21,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:21,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:21,578 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:21,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:21,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:21,594 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:21,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:21,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:21,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:21,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:21,649 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:21,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:21,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:21,661 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:21,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:21,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:21,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:21,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:21,713 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:21,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:21,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:21,729 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:21,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:21,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:21,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:21,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:21,785 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:21,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:21,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:21,806 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:21,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:21,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:21,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:21,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:21,848 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:21,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:21,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:21,859 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:21,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:21,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:21,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:21,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:21,900 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:21,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:21,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:21,915 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:21,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:21,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:21,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:21,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:21,967 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:21,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:21,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:21,981 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:21,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:21,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:21,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:21,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:22,043 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:22,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:22,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:22,055 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:22,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:22,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:22,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:22,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:22,105 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:22,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:22,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:22,117 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:22,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:22,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:22,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:22,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:22,186 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:22,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:22,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:22,202 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:22,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:22,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:22,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:22,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:22,256 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:22,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:22,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:22,271 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:22,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:22,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:22,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:22,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:22,328 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:22,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:22,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:22,344 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:22,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:22,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:22,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:22,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:22,399 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:22,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:22,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:22,415 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:22,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:22,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:22,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:22,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:22,460 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:22,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:22,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:22,477 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:22,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:22,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:22,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:22,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:22,534 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:22,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:22,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:22,550 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:22,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:22,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:22,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:22,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:22,607 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:22,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:22,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:22,634 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:22,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:22,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:22,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:22,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:22,690 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:22,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:22,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:22,705 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:22,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:22,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:22,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:22,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:22,759 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:22,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:22,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:22,775 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:22,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:22,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:22,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:22,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:22,828 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:22,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:22,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:22,844 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:22,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:22,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:22,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:22,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:22,899 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:22,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:22,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:22,914 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:22,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:22,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:22,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:22,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:22,966 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:22,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:22,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:22,982 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:22,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:22,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:22,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:22,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:23,035 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:23,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:23,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:23,051 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:23,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:23,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:23,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:23,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:23,105 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:23,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:23,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:23,121 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:23,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:23,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:23,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:23,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:23,176 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:23,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:23,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:23,192 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:23,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:23,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:23,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:23,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:23,245 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:23,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:23,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:23,262 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:23,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:23,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:23,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:23,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:23,317 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:23,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:23,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:23,332 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:23,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:23,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:23,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:23,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:23,379 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:23,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:23,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:23,391 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:23,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:23,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:23,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:23,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:23,454 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:23,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:23,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:23,469 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:23,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:23,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:23,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:23,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:23,526 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:23,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:23,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:23,543 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:23,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:23,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:23,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:23,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:23,597 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:23,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:23,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:23,613 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:23,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:23,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:23,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:23,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:23,666 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:23,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:23,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:23,681 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:23,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:23,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:23,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:23,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:23,733 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:23,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:23,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:23,749 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:23,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:23,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:23,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:23,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:23,804 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:23,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:23,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:23,819 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:23,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:23,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:23,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:23,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:23,872 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:23,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:23,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:23,888 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:23,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:23,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:23,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:23,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:23,941 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:23,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:23,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:23,958 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:23,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:23,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:23,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:23,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:24,013 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:24,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:24,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:24,029 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:24,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:24,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:24,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:24,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:24,085 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:24,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:24,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:24,101 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:24,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:24,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:24,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:24,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:24,154 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:24,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:24,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:24,170 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:24,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:24,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:24,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:24,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:24,218 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:24,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:24,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:24,234 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:24,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:24,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:24,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:24,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:24,288 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:24,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:24,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:24,303 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:24,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:24,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:24,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:24,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:24,360 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:24,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:24,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:24,375 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:24,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:24,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:24,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:24,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:24,431 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:24,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:24,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:24,447 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:24,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:24,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:24,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:24,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:24,500 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:24,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:24,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:24,516 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:24,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:24,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:24,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:24,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:24,571 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:24,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:24,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:24,586 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:24,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:24,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:24,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:24,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:24,640 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:24,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:24,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:24,652 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:24,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:24,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:24,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:24,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:24,689 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:24,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:24,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:24,705 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:24,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:24,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:24,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:24,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:24,759 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:24,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:24,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:24,775 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:24,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:24,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:24,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:24,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:24,829 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:24,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:24,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:24,845 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:24,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:24,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:24,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:24,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:24,897 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:24,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:24,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:24,912 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:24,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:24,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:24,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:24,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:24,968 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:24,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:24,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:24,985 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:24,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:24,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:24,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:24,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:25,037 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:25,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:25,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:25,052 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:25,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:25,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:25,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:25,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:25,123 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:25,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:25,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:25,138 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:25,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:25,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:25,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:25,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:25,190 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:25,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:25,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:25,206 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:25,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:25,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:25,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:25,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:25,245 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:25,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:25,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:25,256 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:25,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:25,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:25,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:25,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:25,297 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:25,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:25,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:25,309 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:25,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:25,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:25,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:25,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:25,381 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:25,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:25,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:25,397 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:25,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:25,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:25,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:25,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:25,451 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:25,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:25,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:25,462 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:25,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:25,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:25,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:25,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:25,506 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:25,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:25,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:25,519 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:25,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:25,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:25,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:25,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:25,562 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:25,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:25,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:25,575 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:25,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:25,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:25,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:25,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:25,628 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:25,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:25,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:25,644 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:25,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:25,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:25,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:25,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:25,699 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:25,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:25,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:25,715 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:25,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:25,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:25,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:25,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:25,767 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:25,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:25,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:25,782 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:25,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:25,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:25,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:25,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:25,835 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:25,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:25,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:25,847 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:25,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:25,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:25,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:25,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:25,901 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:25,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:25,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:25,912 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:25,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:25,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:25,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:25,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:25,952 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:25,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:25,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:25,964 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:25,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:25,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:25,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:25,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:26,018 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:26,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:26,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:26,030 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:26,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:26,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:26,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:26,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:26,083 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:26,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:26,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:26,098 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:26,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:26,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:26,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:26,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:26,142 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:26,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:26,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:26,153 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:26,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:26,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:26,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:26,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:26,197 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:26,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:26,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:26,211 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:26,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:26,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:26,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:26,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:26,251 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:26,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:26,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:26,278 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:26,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:26,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:26,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:26,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:26,362 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:26,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:26,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:26,375 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:26,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:26,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:26,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:26,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:26,418 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:26,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:26,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:26,430 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:26,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:26,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:26,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:26,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:26,496 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:26,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:26,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:26,512 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:26,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:26,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:26,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:26,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:26,561 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:26,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:26,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:26,572 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:26,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:26,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:26,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:26,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:26,636 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:26,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:26,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:26,652 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:26,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:26,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:26,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:26,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:26,703 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:26,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:26,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:26,714 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:26,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:26,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:26,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:26,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:26,753 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:26,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:26,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:26,764 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:26,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:26,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:26,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:26,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:26,807 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:26,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:26,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:26,821 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:26,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:26,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:26,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:26,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:26,861 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:26,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:26,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:26,874 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:26,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:26,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:26,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:26,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:26,913 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:26,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:26,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:26,924 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:26,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:26,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:26,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:26,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:26,962 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:26,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:26,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:26,974 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:26,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:26,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:26,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:26,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:27,020 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:27,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:27,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:27,031 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:27,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:27,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:27,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:27,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:27,083 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:27,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:27,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:27,099 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:27,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:27,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:27,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:27,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:27,153 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:27,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:27,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:27,169 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:27,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:27,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:27,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:27,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:27,221 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:27,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:27,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:27,236 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:27,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:27,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:27,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:27,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:27,288 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:27,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:27,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:27,305 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:27,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:27,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:27,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:27,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:27,358 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:27,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:27,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:27,373 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:27,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:27,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:27,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:27,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:27,433 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:27,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:27,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:27,448 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:27,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:27,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:27,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:27,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:27,501 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:27,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:27,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:27,513 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:27,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:27,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:27,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:27,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:27,555 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:27,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:27,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:27,565 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:27,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:27,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:27,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:27,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:27,604 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:27,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:27,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:27,615 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:27,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:27,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:27,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:27,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:27,654 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:27,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:27,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:27,665 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:27,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:27,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:27,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:27,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:27,710 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:27,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:27,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:27,722 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:27,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:27,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:27,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:27,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:27,763 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:27,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:27,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:27,775 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:27,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:27,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:27,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:27,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:27,814 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:27,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:27,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:27,826 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:27,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:27,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:27,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:27,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:27,877 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:27,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:27,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:27,889 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:27,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:27,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:27,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:27,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:27,931 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:27,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:27,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:27,942 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:27,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:27,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:27,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:27,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:27,999 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:28,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:28,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:28,012 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:28,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:28,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:28,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:28,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:28,057 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:28,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:28,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:28,077 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:28,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:28,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:28,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:28,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:28,130 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:28,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:28,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:28,142 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:28,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:28,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:28,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:28,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:28,189 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:28,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:28,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:28,206 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:28,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:28,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:28,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:28,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:28,254 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:28,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:28,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:28,267 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:28,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:28,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:28,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:28,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:28,307 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:28,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:28,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:28,319 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:28,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:28,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:28,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:28,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:28,388 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:28,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:28,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:28,403 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:28,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:28,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:28,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:28,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:28,459 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:28,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:28,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:28,474 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:28,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:28,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:28,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:28,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:28,530 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:28,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:28,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:28,541 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:28,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:28,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:28,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:28,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:28,583 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:28,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:28,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:28,595 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:28,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:28,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:28,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:28,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:28,639 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:28,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:28,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:28,651 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:28,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:28,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:28,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:28,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:28,693 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:28,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:28,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:28,704 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:28,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:28,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:28,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:28,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:28,741 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:28,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:28,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:28,752 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:28,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:28,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:28,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:28,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:28,800 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:28,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:28,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:28,816 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:28,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:28,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:28,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:28,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:28,854 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:28,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:28,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:28,865 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:28,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:28,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:28,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:28,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:28,908 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:28,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:28,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:28,920 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:28,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:28,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:28,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:28,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:28,957 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:28,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:28,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:28,968 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:28,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:28,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:28,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:28,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:29,005 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:29,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:29,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:29,016 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:29,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:29,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:29,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:29,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:29,055 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:29,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:29,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:29,066 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:29,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:29,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:29,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:29,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:29,104 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:29,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:29,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:29,116 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:29,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:29,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:29,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:29,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:29,153 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:29,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:29,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:29,164 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:29,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:29,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:29,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:29,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:29,225 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:29,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:29,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:29,241 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:29,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:29,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:29,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:29,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:29,295 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:29,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:29,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:29,311 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:29,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:29,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:29,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:29,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:29,363 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:29,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:29,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:29,378 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:29,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:29,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:29,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:29,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:29,431 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:29,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:29,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:29,447 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:29,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:29,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:29,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:29,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:29,511 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:29,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:29,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:29,527 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:29,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:29,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:29,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:29,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:29,581 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:29,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:29,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:29,596 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:29,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:29,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:29,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:29,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:29,650 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:29,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:29,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:29,666 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:29,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:29,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:29,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:29,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:29,718 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:29,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:29,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:29,730 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:29,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:29,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:29,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:29,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:29,783 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:29,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:29,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:29,797 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:29,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:29,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:29,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:29,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:29,838 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:29,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:29,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:29,853 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:29,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:29,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:29,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:29,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:29,897 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:29,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:29,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:29,909 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:29,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:29,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:29,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:29,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:29,947 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:29,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:29,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:29,963 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:29,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:29,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:29,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:29,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:30,002 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:30,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:30,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:30,014 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:30,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:30,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:30,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:30,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:30,066 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:30,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:30,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:30,082 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:30,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:30,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:30,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:30,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:30,136 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:30,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:30,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:30,147 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:30,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:30,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:30,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:30,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:30,184 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:30,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:30,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:30,196 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:30,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:30,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:30,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:30,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:30,254 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:30,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:30,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:30,273 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:30,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:30,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:30,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:30,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:30,316 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:30,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:30,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:30,328 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:30,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:30,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:30,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:30,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:30,366 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:30,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:30,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:30,377 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:30,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:30,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:30,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:30,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:30,418 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:30,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:30,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:30,430 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:30,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:30,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:30,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:30,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:30,469 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:30,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:30,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:30,480 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:30,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:30,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:30,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:30,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:30,519 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:30,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:30,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:30,531 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:30,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:30,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:30,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:30,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:30,568 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:30,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:30,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:30,580 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:30,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:30,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:30,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:30,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:30,617 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:30,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:30,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:30,628 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:30,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:30,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:30,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:30,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:30,688 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:30,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:30,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:30,704 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:30,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:30,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:30,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:30,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:30,756 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:30,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:30,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:30,773 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:30,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:30,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:30,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:30,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:30,825 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:30,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:30,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:30,841 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:30,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:30,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:30,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:30,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:30,893 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:30,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:30,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:30,908 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:30,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:30,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:30,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:30,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:30,965 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:30,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:30,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:30,981 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:30,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:30,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:30,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:30,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:31,021 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:31,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:31,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:31,032 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:31,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:31,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:31,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:31,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:31,068 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:31,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:31,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:31,079 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:31,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:31,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:31,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:31,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:31,118 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:31,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:31,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:31,130 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:31,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:31,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:31,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:31,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:31,166 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:20:31,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:31,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 240 transitions. [2023-11-24 22:20:31,178 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2023-11-24 22:20:31,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 22:20:31,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:31,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:31,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat