./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec4_product48.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40318c1d-6930-4c82-afe0-e5dee715df85/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40318c1d-6930-4c82-afe0-e5dee715df85/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_40318c1d-6930-4c82-afe0-e5dee715df85/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40318c1d-6930-4c82-afe0-e5dee715df85/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec4_product48.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40318c1d-6930-4c82-afe0-e5dee715df85/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_40318c1d-6930-4c82-afe0-e5dee715df85/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 3a211ea3558de7a91964968ab789e94c34171c05a0686de6a2a53ff72a198e9d --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 23:01:23,237 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 23:01:23,361 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40318c1d-6930-4c82-afe0-e5dee715df85/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-24 23:01:23,372 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 23:01:23,373 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 23:01:23,413 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 23:01:23,415 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 23:01:23,416 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 23:01:23,417 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 23:01:23,423 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 23:01:23,424 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 23:01:23,425 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 23:01:23,425 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-24 23:01:23,427 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 23:01:23,428 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-24 23:01:23,428 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 23:01:23,429 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 23:01:23,429 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 23:01:23,430 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 23:01:23,431 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-24 23:01:23,431 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 23:01:23,432 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 23:01:23,433 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 23:01:23,434 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 23:01:23,434 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 23:01:23,435 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 23:01:23,435 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 23:01:23,436 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 23:01:23,436 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 23:01:23,437 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 23:01:23,438 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 23:01:23,439 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 23:01:23,439 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 23:01:23,440 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_40318c1d-6930-4c82-afe0-e5dee715df85/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40318c1d-6930-4c82-afe0-e5dee715df85/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3a211ea3558de7a91964968ab789e94c34171c05a0686de6a2a53ff72a198e9d [2023-11-24 23:01:23,759 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 23:01:23,787 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 23:01:23,789 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 23:01:23,791 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 23:01:23,792 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 23:01:23,793 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40318c1d-6930-4c82-afe0-e5dee715df85/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/product-lines/minepump_spec4_product48.cil.c [2023-11-24 23:01:26,944 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 23:01:27,172 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 23:01:27,173 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40318c1d-6930-4c82-afe0-e5dee715df85/sv-benchmarks/c/product-lines/minepump_spec4_product48.cil.c [2023-11-24 23:01:27,203 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40318c1d-6930-4c82-afe0-e5dee715df85/bin/ukojak-verify-afCqCEvfdi/data/e89a2104d/973166f68ccd4cbb811f41ed507931be/FLAG657eb9e81 [2023-11-24 23:01:27,215 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40318c1d-6930-4c82-afe0-e5dee715df85/bin/ukojak-verify-afCqCEvfdi/data/e89a2104d/973166f68ccd4cbb811f41ed507931be [2023-11-24 23:01:27,217 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 23:01:27,219 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 23:01:27,220 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 23:01:27,220 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 23:01:27,234 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 23:01:27,235 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:01:27" (1/1) ... [2023-11-24 23:01:27,236 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@225e7486 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:01:27, skipping insertion in model container [2023-11-24 23:01:27,236 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:01:27" (1/1) ... [2023-11-24 23:01:27,284 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 23:01:27,527 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_40318c1d-6930-4c82-afe0-e5dee715df85/sv-benchmarks/c/product-lines/minepump_spec4_product48.cil.c[11718,11731] [2023-11-24 23:01:27,573 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:01:27,587 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 23:01:27,602 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification4_spec.i","") [49] [2023-11-24 23:01:27,605 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [78] [2023-11-24 23:01:27,606 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [444] [2023-11-24 23:01:27,606 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [453] [2023-11-24 23:01:27,606 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [557] [2023-11-24 23:01:27,607 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [783] [2023-11-24 23:01:27,607 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [877] [2023-11-24 23:01:27,608 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [946] [2023-11-24 23:01:27,679 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_40318c1d-6930-4c82-afe0-e5dee715df85/sv-benchmarks/c/product-lines/minepump_spec4_product48.cil.c[11718,11731] [2023-11-24 23:01:27,720 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:01:27,756 INFO L206 MainTranslator]: Completed translation [2023-11-24 23:01:27,757 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:01:27 WrapperNode [2023-11-24 23:01:27,757 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 23:01:27,758 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 23:01:27,758 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 23:01:27,758 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 23:01:27,770 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:01:27" (1/1) ... [2023-11-24 23:01:27,794 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:01:27" (1/1) ... [2023-11-24 23:01:27,834 INFO L138 Inliner]: procedures = 56, calls = 102, calls flagged for inlining = 24, calls inlined = 21, statements flattened = 212 [2023-11-24 23:01:27,835 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 23:01:27,836 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 23:01:27,836 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 23:01:27,836 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 23:01:27,846 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:01:27" (1/1) ... [2023-11-24 23:01:27,846 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:01:27" (1/1) ... [2023-11-24 23:01:27,849 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:01:27" (1/1) ... [2023-11-24 23:01:27,849 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:01:27" (1/1) ... [2023-11-24 23:01:27,854 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:01:27" (1/1) ... [2023-11-24 23:01:27,858 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:01:27" (1/1) ... [2023-11-24 23:01:27,860 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:01:27" (1/1) ... [2023-11-24 23:01:27,862 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:01:27" (1/1) ... [2023-11-24 23:01:27,865 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 23:01:27,866 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 23:01:27,866 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 23:01:27,867 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 23:01:27,867 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:01:27" (1/1) ... [2023-11-24 23:01:27,873 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 23:01:27,890 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40318c1d-6930-4c82-afe0-e5dee715df85/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 23:01:27,903 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40318c1d-6930-4c82-afe0-e5dee715df85/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 23:01:27,937 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40318c1d-6930-4c82-afe0-e5dee715df85/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 23:01:27,960 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 23:01:27,960 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2023-11-24 23:01:27,960 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2023-11-24 23:01:27,960 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2023-11-24 23:01:27,960 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2023-11-24 23:01:27,961 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2023-11-24 23:01:27,961 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2023-11-24 23:01:27,961 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2023-11-24 23:01:27,961 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2023-11-24 23:01:27,961 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2023-11-24 23:01:27,963 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2023-11-24 23:01:27,963 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2023-11-24 23:01:27,964 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2023-11-24 23:01:27,964 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2023-11-24 23:01:27,964 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2023-11-24 23:01:27,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 23:01:27,964 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2023-11-24 23:01:27,964 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2023-11-24 23:01:27,965 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 23:01:27,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 23:01:28,048 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 23:01:28,051 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 23:01:28,391 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 23:01:28,500 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 23:01:28,501 INFO L309 CfgBuilder]: Removed 2 assume(true) statements. [2023-11-24 23:01:28,502 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 11:01:28 BoogieIcfgContainer [2023-11-24 23:01:28,503 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 23:01:28,503 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 23:01:28,504 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 23:01:28,538 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 23:01:28,539 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 11:01:28" (1/1) ... [2023-11-24 23:01:28,549 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 23:01:28,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:28,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 65 states and 87 transitions. [2023-11-24 23:01:28,628 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 87 transitions. [2023-11-24 23:01:28,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2023-11-24 23:01:28,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:28,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:28,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:28,807 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 23:01:28,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:28,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 65 states and 85 transitions. [2023-11-24 23:01:28,851 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 85 transitions. [2023-11-24 23:01:28,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2023-11-24 23:01:28,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:28,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:28,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:28,988 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 23:01:29,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:29,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 67 states and 88 transitions. [2023-11-24 23:01:29,012 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 88 transitions. [2023-11-24 23:01:29,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-11-24 23:01:29,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:29,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:29,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:29,101 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 23:01:29,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:29,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 70 states and 96 transitions. [2023-11-24 23:01:29,141 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 96 transitions. [2023-11-24 23:01:29,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2023-11-24 23:01:29,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:29,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:29,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:29,218 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 23:01:29,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:29,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 78 states and 110 transitions. [2023-11-24 23:01:29,301 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 110 transitions. [2023-11-24 23:01:29,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2023-11-24 23:01:29,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:29,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:29,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:29,367 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 23:01:29,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:29,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 79 states and 111 transitions. [2023-11-24 23:01:29,388 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 111 transitions. [2023-11-24 23:01:29,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-24 23:01:29,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:29,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:29,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:29,717 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 23:01:30,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:30,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 94 states and 144 transitions. [2023-11-24 23:01:30,297 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 144 transitions. [2023-11-24 23:01:30,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2023-11-24 23:01:30,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:30,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:30,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:30,413 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 23:01:30,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:30,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 95 states and 145 transitions. [2023-11-24 23:01:30,449 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 145 transitions. [2023-11-24 23:01:30,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-24 23:01:30,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:30,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:30,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:30,863 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 23:01:31,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:31,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 99 states and 153 transitions. [2023-11-24 23:01:31,515 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 153 transitions. [2023-11-24 23:01:31,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-24 23:01:31,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:31,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:31,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:31,671 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 23:01:31,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:31,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 100 states and 154 transitions. [2023-11-24 23:01:31,712 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 154 transitions. [2023-11-24 23:01:31,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-24 23:01:31,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:31,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:31,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:31,792 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 23:01:32,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:32,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 103 states and 162 transitions. [2023-11-24 23:01:32,122 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 162 transitions. [2023-11-24 23:01:32,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 23:01:32,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:32,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:32,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:32,325 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 23:01:32,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:32,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 109 states and 180 transitions. [2023-11-24 23:01:32,650 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 180 transitions. [2023-11-24 23:01:32,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-24 23:01:32,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:32,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:32,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:32,837 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 23:01:33,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:33,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 115 states and 196 transitions. [2023-11-24 23:01:33,081 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 196 transitions. [2023-11-24 23:01:33,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:01:33,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:33,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:33,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:33,141 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 23:01:33,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:33,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 124 states and 216 transitions. [2023-11-24 23:01:33,650 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 216 transitions. [2023-11-24 23:01:33,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2023-11-24 23:01:33,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:33,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:33,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:33,686 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 23:01:33,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:33,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 125 states and 217 transitions. [2023-11-24 23:01:33,737 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 217 transitions. [2023-11-24 23:01:33,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2023-11-24 23:01:33,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:33,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:33,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:33,796 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 23:01:33,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:33,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 126 states and 218 transitions. [2023-11-24 23:01:33,835 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 218 transitions. [2023-11-24 23:01:33,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-24 23:01:33,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:33,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:33,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:34,160 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 23:01:35,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:35,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 139 states and 251 transitions. [2023-11-24 23:01:35,655 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 251 transitions. [2023-11-24 23:01:35,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2023-11-24 23:01:35,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:35,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:35,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:35,703 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 23:01:35,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:35,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 140 states and 253 transitions. [2023-11-24 23:01:35,767 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 253 transitions. [2023-11-24 23:01:35,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-11-24 23:01:35,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:35,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:35,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:36,167 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-24 23:01:38,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:38,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 156 states and 298 transitions. [2023-11-24 23:01:38,466 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 298 transitions. [2023-11-24 23:01:38,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-11-24 23:01:38,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:38,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:38,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:38,671 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 23:01:38,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:38,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 157 states and 299 transitions. [2023-11-24 23:01:38,737 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 299 transitions. [2023-11-24 23:01:38,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:01:38,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:38,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:38,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:39,132 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:01:39,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:39,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:01:39,381 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:01:39,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:01:39,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:39,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:39,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:39,716 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:01:39,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:39,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:01:39,786 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:01:39,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:01:39,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:39,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:39,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:40,110 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:01:40,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:40,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:01:40,188 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:01:40,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:01:40,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:40,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:40,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:40,509 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:01:40,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:40,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:01:40,579 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:01:40,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:01:40,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:40,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:40,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:40,891 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:01:40,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:40,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:01:40,966 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:01:40,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:01:40,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:40,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:40,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:41,281 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:01:41,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:41,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:01:41,379 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:01:41,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:01:41,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:41,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:41,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:41,688 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:01:41,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:41,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:01:41,757 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:01:41,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:01:41,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:41,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:41,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:42,075 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:01:42,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:42,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:01:42,140 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:01:42,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:01:42,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:42,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:42,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:42,412 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:01:42,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:42,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:01:42,511 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:01:42,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:01:42,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:42,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:42,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:42,790 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:01:42,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:42,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:01:42,853 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:01:42,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:01:42,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:42,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:42,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:43,174 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:01:43,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:43,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:01:43,240 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:01:43,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:01:43,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:43,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:43,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:43,507 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:01:43,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:43,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:01:43,571 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:01:43,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:01:43,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:43,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:43,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:43,833 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:01:43,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:43,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:01:43,904 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:01:43,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:01:43,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:43,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:43,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:44,175 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:01:44,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:44,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:01:44,253 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:01:44,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:01:44,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:44,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:44,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:44,509 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:01:44,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:44,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:01:44,572 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:01:44,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:01:44,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:44,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:44,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:44,832 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:01:44,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:44,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:01:44,891 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:01:44,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:01:44,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:44,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:44,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:45,135 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:01:45,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:45,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:01:45,198 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:01:45,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:01:45,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:45,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:45,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:45,476 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:01:45,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:45,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:01:45,535 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:01:45,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:01:45,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:45,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:45,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:45,777 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:01:45,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:45,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:01:45,842 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:01:45,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:01:45,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:45,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:45,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:46,103 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:01:46,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:46,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:01:46,167 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:01:46,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:01:46,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:46,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:46,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:46,398 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:01:46,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:46,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:01:46,458 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:01:46,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:01:46,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:46,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:46,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:46,719 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:01:46,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:46,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:01:46,790 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:01:46,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:01:46,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:46,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:46,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:47,030 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:01:47,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:47,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:01:47,083 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:01:47,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:01:47,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:47,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:47,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:47,292 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:01:47,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:47,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:01:47,348 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:01:47,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:01:47,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:47,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:47,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:47,566 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:01:47,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:47,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:01:47,620 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:01:47,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:01:47,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:47,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:47,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:47,833 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:01:47,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:47,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:01:47,887 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:01:47,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:01:47,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:47,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:47,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:48,105 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:01:48,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:48,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:01:48,160 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:01:48,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:01:48,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:48,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:48,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:48,371 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:01:48,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:48,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:01:48,428 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:01:48,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:01:48,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:48,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:48,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:48,656 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:01:48,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:48,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:01:48,714 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:01:48,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:01:48,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:48,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:48,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:48,952 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:01:49,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:49,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:01:49,007 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:01:49,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:01:49,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:49,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:49,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:49,220 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:01:49,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:49,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:01:49,273 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:01:49,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:01:49,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:49,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:49,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:49,483 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:01:49,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:49,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:01:49,535 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:01:49,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:01:49,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:49,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:49,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:49,742 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:01:49,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:49,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:01:49,795 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:01:49,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:01:49,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:49,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:49,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:50,006 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:01:50,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:50,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:01:50,114 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:01:50,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:01:50,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:50,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:50,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:50,364 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:01:50,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:50,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:01:50,419 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:01:50,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:01:50,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:50,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:50,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:50,634 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:01:50,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:50,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:01:50,683 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:01:50,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:01:50,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:50,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:50,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:50,894 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:01:50,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:50,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:01:50,945 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:01:50,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:01:50,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:50,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:50,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:51,156 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:01:51,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:51,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:01:51,208 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:01:51,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:01:51,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:51,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:51,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:51,408 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:01:51,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:51,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:01:51,461 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:01:51,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:01:51,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:51,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:51,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:51,665 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:01:51,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:51,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:01:51,718 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:01:51,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:01:51,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:51,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:51,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:51,913 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:01:51,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:51,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:01:51,966 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:01:51,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:01:51,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:51,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:51,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:52,178 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:01:52,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:52,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:01:52,231 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:01:52,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:01:52,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:52,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:52,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:52,436 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:01:52,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:52,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:01:52,490 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:01:52,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:01:52,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:52,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:52,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:52,690 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:01:52,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:52,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:01:52,745 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:01:52,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:01:52,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:52,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:52,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:52,971 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:01:53,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:53,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:01:53,030 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:01:53,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:01:53,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:53,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:53,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:53,269 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:01:53,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:53,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:01:53,323 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:01:53,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:01:53,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:53,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:53,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:53,544 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:01:53,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:53,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:01:53,610 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:01:53,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:01:53,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:53,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:53,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:53,833 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:01:53,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:53,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:01:53,881 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:01:53,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:01:53,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:53,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:53,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:54,082 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:01:54,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:54,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:01:54,150 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:01:54,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:01:54,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:54,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:54,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:54,355 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:01:54,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:54,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:01:54,407 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:01:54,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:01:54,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:54,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:54,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:54,601 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:01:54,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:54,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:01:54,650 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:01:54,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:01:54,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:54,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:54,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:54,843 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:01:54,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:54,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:01:54,893 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:01:54,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:01:54,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:54,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:54,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:55,090 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:01:55,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:55,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:01:55,141 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:01:55,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:01:55,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:55,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:55,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:55,374 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:01:55,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:55,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:01:55,424 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:01:55,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:01:55,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:55,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:55,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:55,615 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:01:55,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:55,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:01:55,665 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:01:55,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:01:55,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:55,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:55,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:55,855 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:01:55,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:55,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:01:55,906 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:01:55,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:01:55,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:55,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:55,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:56,105 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:01:56,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:56,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:01:56,158 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:01:56,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:01:56,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:56,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:56,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:56,349 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:01:56,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:56,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:01:56,408 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:01:56,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:01:56,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:56,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:56,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:56,600 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:01:56,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:56,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:01:56,677 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:01:56,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:01:56,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:56,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:56,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:56,857 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:01:56,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:56,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:01:56,909 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:01:56,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:01:56,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:56,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:56,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:57,100 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:01:57,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:57,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:01:57,152 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:01:57,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:01:57,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:57,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:57,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:57,338 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:01:57,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:57,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:01:57,400 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:01:57,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:01:57,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:57,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:57,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:57,584 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:01:57,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:57,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:01:57,634 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:01:57,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:01:57,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:57,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:57,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:57,831 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:01:57,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:57,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:01:57,882 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:01:57,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:01:57,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:57,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:57,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:58,069 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:01:58,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:58,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:01:58,128 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:01:58,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:01:58,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:58,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:58,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:58,313 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:01:58,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:58,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:01:58,364 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:01:58,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:01:58,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:58,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:58,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:58,548 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:01:58,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:58,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:01:58,600 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:01:58,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:01:58,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:58,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:58,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:58,780 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:01:58,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:58,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:01:58,834 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:01:58,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:01:58,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:58,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:58,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:59,019 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:01:59,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:59,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:01:59,069 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:01:59,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:01:59,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:59,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:59,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:59,252 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:01:59,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:59,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:01:59,301 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:01:59,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:01:59,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:59,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:59,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:59,483 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:01:59,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:59,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:01:59,534 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:01:59,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:01:59,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:59,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:59,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:59,732 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:01:59,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:59,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:01:59,786 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:01:59,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:01:59,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:59,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:59,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:59,991 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:02:00,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:00,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:02:00,043 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:02:00,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:02:00,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:00,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:00,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:00,219 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:02:00,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:00,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:02:00,274 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:02:00,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:02:00,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:00,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:00,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:00,463 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:02:00,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:00,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:02:00,513 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:02:00,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:02:00,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:00,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:00,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:00,695 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:02:00,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:00,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:02:00,747 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:02:00,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:02:00,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:00,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:00,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:00,943 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:02:00,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:00,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:02:00,994 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:02:00,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:02:00,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:00,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:01,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:01,182 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:02:01,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:01,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:02:01,231 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:02:01,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:02:01,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:01,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:01,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:01,415 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:02:01,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:01,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:02:01,467 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:02:01,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:02:01,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:01,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:01,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:01,651 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:02:01,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:01,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:02:01,703 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:02:01,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:02:01,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:01,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:01,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:01,885 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:02:01,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:01,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:02:01,942 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:02:01,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:02:01,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:01,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:01,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:02,123 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:02:02,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:02,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:02:02,169 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:02:02,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:02:02,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:02,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:02,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:02,333 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:02:02,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:02,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:02:02,385 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:02:02,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:02:02,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:02,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:02,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:02,577 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:02:02,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:02,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:02:02,626 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:02:02,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:02:02,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:02,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:02,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:02,836 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:02:02,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:02,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:02:02,886 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:02:02,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:02:02,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:02,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:02,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:03,068 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:02:03,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:03,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:02:03,117 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:02:03,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:02:03,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:03,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:03,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:03,298 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:02:03,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:03,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:02:03,348 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:02:03,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:02:03,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:03,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:03,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:03,525 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:02:03,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:03,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:02:03,576 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:02:03,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:02:03,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:03,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:03,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:03,742 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:02:03,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:03,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:02:03,790 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:02:03,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:02:03,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:03,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:03,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:03,993 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:02:04,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:04,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:02:04,043 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:02:04,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:02:04,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:04,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:04,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:04,191 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:02:04,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:04,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:02:04,239 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:02:04,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:02:04,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:04,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:04,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:04,417 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:02:04,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:04,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:02:04,466 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:02:04,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:02:04,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:04,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:04,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:04,649 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:02:04,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:04,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:02:04,697 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:02:04,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:02:04,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:04,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:04,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:04,873 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:02:04,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:04,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:02:04,920 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:02:04,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:02:04,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:04,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:04,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:05,107 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:02:05,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:05,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:02:05,157 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:02:05,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:02:05,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:05,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:05,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:05,321 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:02:05,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:05,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:02:05,368 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:02:05,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:02:05,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:05,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:05,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:05,551 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:02:05,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:05,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:02:05,602 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:02:05,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:02:05,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:05,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:05,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:05,780 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:02:05,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:05,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:02:05,831 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:02:05,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:02:05,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:05,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:05,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:06,012 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:02:06,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:06,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:02:06,062 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:02:06,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:02:06,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:06,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:06,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:06,243 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:02:06,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:06,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:02:06,297 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:02:06,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:02:06,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:06,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:06,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:06,475 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:02:06,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:06,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:02:06,524 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:02:06,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:02:06,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:06,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:06,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:06,706 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:02:06,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:06,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:02:06,754 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:02:06,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:02:06,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:06,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:06,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:06,917 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:02:06,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:06,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 158 states and 302 transitions. [2023-11-24 23:02:06,966 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 302 transitions. [2023-11-24 23:02:06,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 23:02:06,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:06,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:06,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat