./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec4_product47.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_b7e8ec46-1ecd-46ba-bcaf-3d8dbed855e9/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7e8ec46-1ecd-46ba-bcaf-3d8dbed855e9/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_b7e8ec46-1ecd-46ba-bcaf-3d8dbed855e9/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7e8ec46-1ecd-46ba-bcaf-3d8dbed855e9/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec4_product47.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7e8ec46-1ecd-46ba-bcaf-3d8dbed855e9/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_b7e8ec46-1ecd-46ba-bcaf-3d8dbed855e9/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 0619cf376c55d0c5059a9fcafc1519de09a8e72548b38d7587e0bc4190ad2779 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 22:55:33,456 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 22:55:33,558 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7e8ec46-1ecd-46ba-bcaf-3d8dbed855e9/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-24 22:55:33,563 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 22:55:33,564 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 22:55:33,594 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 22:55:33,595 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 22:55:33,595 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 22:55:33,596 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 22:55:33,597 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 22:55:33,598 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 22:55:33,598 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 22:55:33,599 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-24 22:55:33,600 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 22:55:33,600 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-24 22:55:33,601 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 22:55:33,602 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 22:55:33,602 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 22:55:33,603 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 22:55:33,603 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-24 22:55:33,604 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 22:55:33,605 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 22:55:33,606 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 22:55:33,606 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 22:55:33,607 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 22:55:33,607 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 22:55:33,608 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:55:33,609 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 22:55:33,609 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 22:55:33,610 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 22:55:33,610 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 22:55:33,611 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 22:55:33,611 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 22:55:33,612 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_b7e8ec46-1ecd-46ba-bcaf-3d8dbed855e9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7e8ec46-1ecd-46ba-bcaf-3d8dbed855e9/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0619cf376c55d0c5059a9fcafc1519de09a8e72548b38d7587e0bc4190ad2779 [2023-11-24 22:55:33,905 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 22:55:33,940 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 22:55:33,943 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 22:55:33,946 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 22:55:33,946 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 22:55:33,948 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7e8ec46-1ecd-46ba-bcaf-3d8dbed855e9/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/product-lines/minepump_spec4_product47.cil.c [2023-11-24 22:55:37,178 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 22:55:37,512 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 22:55:37,513 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7e8ec46-1ecd-46ba-bcaf-3d8dbed855e9/sv-benchmarks/c/product-lines/minepump_spec4_product47.cil.c [2023-11-24 22:55:37,535 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7e8ec46-1ecd-46ba-bcaf-3d8dbed855e9/bin/ukojak-verify-afCqCEvfdi/data/ec07c796e/8143a532b8444db09a5879d65ddbeb24/FLAG4bad6b319 [2023-11-24 22:55:37,557 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7e8ec46-1ecd-46ba-bcaf-3d8dbed855e9/bin/ukojak-verify-afCqCEvfdi/data/ec07c796e/8143a532b8444db09a5879d65ddbeb24 [2023-11-24 22:55:37,560 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 22:55:37,562 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 22:55:37,563 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 22:55:37,564 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 22:55:37,569 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 22:55:37,570 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:55:37" (1/1) ... [2023-11-24 22:55:37,572 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@741db93d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:55:37, skipping insertion in model container [2023-11-24 22:55:37,572 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:55:37" (1/1) ... [2023-11-24 22:55:37,629 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 22:55:37,969 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_b7e8ec46-1ecd-46ba-bcaf-3d8dbed855e9/sv-benchmarks/c/product-lines/minepump_spec4_product47.cil.c[16710,16723] [2023-11-24 22:55:38,003 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:55:38,024 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 22:55:38,036 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [49] [2023-11-24 22:55:38,039 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [153] [2023-11-24 22:55:38,039 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [221] [2023-11-24 22:55:38,040 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [439] [2023-11-24 22:55:38,040 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification4_spec.i","") [805] [2023-11-24 22:55:38,040 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [833] [2023-11-24 22:55:38,041 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [842] [2023-11-24 22:55:38,041 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [877] [2023-11-24 22:55:38,125 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_b7e8ec46-1ecd-46ba-bcaf-3d8dbed855e9/sv-benchmarks/c/product-lines/minepump_spec4_product47.cil.c[16710,16723] [2023-11-24 22:55:38,132 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:55:38,156 INFO L206 MainTranslator]: Completed translation [2023-11-24 22:55:38,156 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:55:38 WrapperNode [2023-11-24 22:55:38,157 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 22:55:38,158 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 22:55:38,158 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 22:55:38,159 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 22:55:38,169 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:55:38" (1/1) ... [2023-11-24 22:55:38,187 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:55:38" (1/1) ... [2023-11-24 22:55:38,221 INFO L138 Inliner]: procedures = 55, calls = 101, calls flagged for inlining = 23, calls inlined = 20, statements flattened = 209 [2023-11-24 22:55:38,222 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 22:55:38,223 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 22:55:38,223 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 22:55:38,223 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 22:55:38,234 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:55:38" (1/1) ... [2023-11-24 22:55:38,234 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:55:38" (1/1) ... [2023-11-24 22:55:38,237 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:55:38" (1/1) ... [2023-11-24 22:55:38,238 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:55:38" (1/1) ... [2023-11-24 22:55:38,244 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:55:38" (1/1) ... [2023-11-24 22:55:38,250 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:55:38" (1/1) ... [2023-11-24 22:55:38,252 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:55:38" (1/1) ... [2023-11-24 22:55:38,254 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:55:38" (1/1) ... [2023-11-24 22:55:38,257 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 22:55:38,258 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 22:55:38,259 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 22:55:38,259 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 22:55:38,260 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:55:38" (1/1) ... [2023-11-24 22:55:38,281 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:55:38,298 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7e8ec46-1ecd-46ba-bcaf-3d8dbed855e9/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 22:55:38,312 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7e8ec46-1ecd-46ba-bcaf-3d8dbed855e9/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 22:55:38,351 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7e8ec46-1ecd-46ba-bcaf-3d8dbed855e9/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 22:55:38,368 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 22:55:38,369 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2023-11-24 22:55:38,369 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2023-11-24 22:55:38,369 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2023-11-24 22:55:38,369 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2023-11-24 22:55:38,370 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2023-11-24 22:55:38,370 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2023-11-24 22:55:38,370 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2023-11-24 22:55:38,370 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2023-11-24 22:55:38,370 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2023-11-24 22:55:38,371 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2023-11-24 22:55:38,371 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2023-11-24 22:55:38,371 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2023-11-24 22:55:38,371 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2023-11-24 22:55:38,372 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2023-11-24 22:55:38,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 22:55:38,372 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2023-11-24 22:55:38,372 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2023-11-24 22:55:38,373 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 22:55:38,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 22:55:38,505 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 22:55:38,509 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 22:55:38,925 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 22:55:39,075 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 22:55:39,075 INFO L309 CfgBuilder]: Removed 2 assume(true) statements. [2023-11-24 22:55:39,077 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:55:39 BoogieIcfgContainer [2023-11-24 22:55:39,077 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 22:55:39,078 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 22:55:39,079 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 22:55:39,093 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 22:55:39,094 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:55:39" (1/1) ... [2023-11-24 22:55:39,103 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 22:55:39,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:39,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 65 states and 87 transitions. [2023-11-24 22:55:39,175 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 87 transitions. [2023-11-24 22:55:39,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2023-11-24 22:55:39,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:39,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:39,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:39,418 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:55:39,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:39,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 65 states and 85 transitions. [2023-11-24 22:55:39,453 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 85 transitions. [2023-11-24 22:55:39,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2023-11-24 22:55:39,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:39,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:39,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:39,564 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:55:39,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:39,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 67 states and 88 transitions. [2023-11-24 22:55:39,608 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 88 transitions. [2023-11-24 22:55:39,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-11-24 22:55:39,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:39,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:39,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:39,778 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:55:39,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:39,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 77 states and 108 transitions. [2023-11-24 22:55:39,943 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 108 transitions. [2023-11-24 22:55:39,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2023-11-24 22:55:39,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:39,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:39,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:40,082 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:55:40,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:40,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 78 states and 109 transitions. [2023-11-24 22:55:40,099 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 109 transitions. [2023-11-24 22:55:40,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-24 22:55:40,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:40,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:40,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:40,232 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:55:40,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:40,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 79 states and 110 transitions. [2023-11-24 22:55:40,268 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-24 22:55:40,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-24 22:55:40,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:40,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:40,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:40,338 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:55:40,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:40,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 80 states and 111 transitions. [2023-11-24 22:55:40,354 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 111 transitions. [2023-11-24 22:55:40,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-24 22:55:40,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:40,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:40,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:40,669 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:55:41,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:41,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 95 states and 144 transitions. [2023-11-24 22:55:41,398 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 144 transitions. [2023-11-24 22:55:41,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-24 22:55:41,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:41,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:41,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:41,917 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:55:42,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:42,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 99 states and 152 transitions. [2023-11-24 22:55:42,758 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 152 transitions. [2023-11-24 22:55:42,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-24 22:55:42,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:42,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:42,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:42,851 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:55:42,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:42,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 100 states and 153 transitions. [2023-11-24 22:55:42,884 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 153 transitions. [2023-11-24 22:55:42,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 22:55:42,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:42,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:42,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:43,055 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:55:43,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:43,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 106 states and 168 transitions. [2023-11-24 22:55:43,408 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 168 transitions. [2023-11-24 22:55:43,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-24 22:55:43,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:43,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:43,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:43,518 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:55:43,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:43,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 112 states and 183 transitions. [2023-11-24 22:55:43,762 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 183 transitions. [2023-11-24 22:55:43,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:55:43,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:43,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:43,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:43,837 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 22:55:44,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:44,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 121 states and 204 transitions. [2023-11-24 22:55:44,330 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 204 transitions. [2023-11-24 22:55:44,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2023-11-24 22:55:44,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:44,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:44,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:44,364 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 22:55:44,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:44,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 122 states and 205 transitions. [2023-11-24 22:55:44,415 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 205 transitions. [2023-11-24 22:55:44,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2023-11-24 22:55:44,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:44,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:44,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:44,471 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 22:55:44,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:44,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 123 states and 206 transitions. [2023-11-24 22:55:44,505 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 206 transitions. [2023-11-24 22:55:44,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2023-11-24 22:55:44,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:44,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:44,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:44,857 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 22:55:46,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:46,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 135 states and 236 transitions. [2023-11-24 22:55:46,186 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 236 transitions. [2023-11-24 22:55:46,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-24 22:55:46,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:46,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:46,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:46,438 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 22:55:46,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:46,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 136 states and 236 transitions. [2023-11-24 22:55:46,524 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 236 transitions. [2023-11-24 22:55:46,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2023-11-24 22:55:46,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:46,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:46,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:46,562 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 22:55:46,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:46,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 137 states and 237 transitions. [2023-11-24 22:55:46,619 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 237 transitions. [2023-11-24 22:55:46,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2023-11-24 22:55:46,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:46,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:46,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:46,954 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-24 22:55:49,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:49,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 153 states and 279 transitions. [2023-11-24 22:55:49,058 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 279 transitions. [2023-11-24 22:55:49,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2023-11-24 22:55:49,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:49,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:49,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:49,248 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 22:55:49,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:49,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 154 states and 280 transitions. [2023-11-24 22:55:49,318 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 280 transitions. [2023-11-24 22:55:49,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:55:49,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:49,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:49,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:49,669 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:55:49,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:49,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:55:49,942 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:55:49,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:55:49,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:49,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:49,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:50,223 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:55:50,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:50,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:55:50,283 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:55:50,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:55:50,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:50,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:50,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:50,658 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:55:50,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:50,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:55:50,730 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:55:50,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:55:50,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:50,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:50,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:51,060 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:55:51,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:51,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:55:51,144 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:55:51,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:55:51,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:51,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:51,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:51,468 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:55:51,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:51,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:55:51,536 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:55:51,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:55:51,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:51,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:51,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:51,821 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:55:51,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:51,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:55:51,891 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:55:51,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:55:51,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:51,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:51,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:52,159 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:55:52,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:52,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:55:52,224 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:55:52,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:55:52,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:52,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:52,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:52,478 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:55:52,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:52,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:55:52,542 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:55:52,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:55:52,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:52,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:52,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:52,811 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:55:52,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:52,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:55:52,876 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:55:52,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:55:52,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:52,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:52,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:53,123 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:55:53,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:53,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:55:53,185 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:55:53,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:55:53,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:53,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:53,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:53,467 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:55:53,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:53,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:55:53,529 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:55:53,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:55:53,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:53,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:53,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:53,783 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:55:53,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:53,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:55:53,865 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:55:53,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:55:53,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:53,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:53,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:54,147 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:55:54,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:54,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:55:54,213 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:55:54,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:55:54,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:54,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:54,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:54,488 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:55:54,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:54,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:55:54,562 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:55:54,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:55:54,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:54,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:54,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:54,801 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:55:54,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:54,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:55:54,867 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:55:54,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:55:54,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:54,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:54,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:55,097 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:55:55,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:55,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:55:55,159 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:55:55,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:55:55,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:55,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:55,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:55,378 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:55:55,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:55,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:55:55,439 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:55:55,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:55:55,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:55,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:55,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:55,676 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:55:55,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:55,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:55:55,737 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:55:55,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:55:55,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:55,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:55,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:55,945 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:55:56,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:56,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:55:56,007 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:55:56,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:55:56,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:56,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:56,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:56,221 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:55:56,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:56,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:55:56,283 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:55:56,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:55:56,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:56,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:56,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:56,485 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:55:56,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:56,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:55:56,538 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:55:56,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:55:56,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:56,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:56,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:56,767 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:55:56,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:56,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:55:56,829 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:55:56,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:55:56,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:56,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:56,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:57,041 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:55:57,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:57,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:55:57,095 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:55:57,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:55:57,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:57,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:57,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:57,294 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:55:57,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:57,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:55:57,348 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:55:57,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:55:57,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:57,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:57,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:57,551 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:55:57,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:57,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:55:57,605 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:55:57,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:55:57,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:57,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:57,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:57,804 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:55:57,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:57,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:55:57,858 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:55:57,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:55:57,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:57,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:57,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:58,095 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:55:58,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:58,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:55:58,162 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:55:58,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:55:58,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:58,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:58,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:58,355 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:55:58,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:58,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:55:58,407 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:55:58,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:55:58,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:58,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:58,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:58,597 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:55:58,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:58,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:55:58,655 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:55:58,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:55:58,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:58,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:58,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:58,865 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:55:58,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:58,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:55:58,917 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:55:58,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:55:58,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:58,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:58,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:59,112 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:55:59,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:59,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:55:59,160 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:55:59,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:55:59,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:59,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:59,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:59,373 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:55:59,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:59,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:55:59,425 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:55:59,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:55:59,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:59,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:59,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:59,640 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:55:59,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:59,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:55:59,691 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:55:59,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:55:59,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:59,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:59,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:59,883 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:55:59,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:59,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:55:59,939 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:55:59,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:55:59,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:59,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:59,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:00,149 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:56:00,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:00,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:56:00,207 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:56:00,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:56:00,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:00,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:00,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:00,453 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:56:00,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:00,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:56:00,514 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:56:00,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:56:00,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:00,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:00,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:00,717 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:56:00,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:00,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:56:00,770 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:56:00,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:56:00,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:00,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:00,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:00,967 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:56:01,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:01,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:56:01,019 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:56:01,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:56:01,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:01,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:01,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:01,210 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:56:01,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:01,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:56:01,265 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:56:01,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:56:01,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:01,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:01,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:01,500 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:56:01,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:01,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:56:01,565 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:56:01,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:56:01,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:01,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:01,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:01,764 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:56:01,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:01,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:56:01,816 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:56:01,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:56:01,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:01,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:01,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:02,012 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:56:02,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:02,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:56:02,059 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:56:02,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:56:02,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:02,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:02,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:02,239 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:56:02,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:02,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:56:02,287 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:56:02,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:56:02,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:02,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:02,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:02,475 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:56:02,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:02,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:56:02,525 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:56:02,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:56:02,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:02,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:02,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:02,717 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:56:02,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:02,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:56:02,769 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:56:02,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:56:02,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:02,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:02,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:02,966 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:56:03,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:03,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:56:03,016 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:56:03,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:56:03,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:03,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:03,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:03,195 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:56:03,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:03,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:56:03,244 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:56:03,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:56:03,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:03,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:03,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:03,433 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:56:03,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:03,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:56:03,483 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:56:03,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:56:03,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:03,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:03,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:03,694 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:56:03,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:03,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:56:03,744 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:56:03,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:56:03,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:03,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:03,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:03,935 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:56:03,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:03,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:56:03,987 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:56:03,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:56:03,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:03,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:03,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:04,195 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:56:04,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:04,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:56:04,248 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:56:04,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:56:04,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:04,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:04,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:04,434 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:56:04,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:04,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:56:04,497 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:56:04,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:56:04,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:04,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:04,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:04,688 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:56:04,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:04,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:56:04,763 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:56:04,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:56:04,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:04,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:04,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:04,946 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:56:04,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:04,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:56:04,996 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:56:04,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:56:04,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:04,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:05,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:05,184 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:56:05,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:05,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:56:05,244 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:56:05,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:56:05,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:05,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:05,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:05,426 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:56:05,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:05,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:56:05,484 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:56:05,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:56:05,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:05,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:05,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:05,668 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:56:05,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:05,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:56:05,721 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:56:05,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:56:05,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:05,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:05,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:05,910 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:56:05,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:05,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:56:05,961 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:56:05,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:56:05,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:05,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:05,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:06,166 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:56:06,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:06,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:56:06,216 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:56:06,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:56:06,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:06,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:06,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:06,418 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:56:06,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:06,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:56:06,473 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:56:06,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:56:06,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:06,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:06,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:06,654 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:56:06,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:06,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:56:06,708 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:56:06,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:56:06,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:06,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:06,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:06,940 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:56:07,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:07,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:56:07,005 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:56:07,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:56:07,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:07,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:07,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:07,223 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:56:07,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:07,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:56:07,273 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:56:07,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:56:07,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:07,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:07,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:07,465 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:56:07,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:07,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:56:07,515 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:56:07,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:56:07,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:07,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:07,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:07,698 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:56:07,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:07,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:56:07,748 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:56:07,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:56:07,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:07,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:07,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:07,943 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:56:07,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:07,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:56:07,999 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:56:07,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:56:07,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:08,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:08,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:08,172 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:56:08,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:08,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:56:08,222 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:56:08,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:56:08,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:08,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:08,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:08,391 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:56:08,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:08,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:56:08,440 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:56:08,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:56:08,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:08,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:08,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:08,614 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:56:08,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:08,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:56:08,672 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:56:08,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:56:08,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:08,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:08,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:08,844 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:56:08,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:08,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:56:08,892 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:56:08,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:56:08,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:08,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:08,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:09,080 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:56:09,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:09,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:56:09,127 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:56:09,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:56:09,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:09,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:09,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:09,302 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:56:09,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:09,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:56:09,354 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:56:09,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:56:09,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:09,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:09,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:09,538 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:56:09,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:09,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:56:09,589 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:56:09,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:56:09,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:09,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:09,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:09,757 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:56:09,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:09,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:56:09,802 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:56:09,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:56:09,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:09,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:09,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:09,970 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:56:10,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:10,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:56:10,016 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:56:10,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:56:10,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:10,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:10,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:10,178 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:56:10,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:10,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:56:10,227 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:56:10,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:56:10,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:10,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:10,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:10,398 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:56:10,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:10,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:56:10,447 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:56:10,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:56:10,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:10,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:10,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:10,622 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:56:10,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:10,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:56:10,673 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:56:10,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:56:10,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:10,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:10,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:10,844 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:56:10,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:10,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:56:10,891 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:56:10,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:56:10,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:10,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:10,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:11,056 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:56:11,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:11,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:56:11,104 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:56:11,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:56:11,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:11,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:11,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:11,288 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:56:11,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:11,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:56:11,332 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:56:11,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:56:11,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:11,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:11,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:11,499 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:56:11,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:11,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:56:11,551 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:56:11,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:56:11,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:11,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:11,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:11,732 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:56:11,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:11,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:56:11,781 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:56:11,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:56:11,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:11,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:11,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:11,932 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:56:11,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:11,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:56:11,977 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:56:11,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:56:11,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:11,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:11,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:12,154 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:56:12,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:12,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:56:12,201 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:56:12,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:56:12,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:12,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:12,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:12,344 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:56:12,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:12,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:56:12,390 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:56:12,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:56:12,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:12,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:12,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:12,560 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:56:12,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:12,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:56:12,608 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:56:12,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:56:12,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:12,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:12,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:12,787 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:56:12,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:12,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:56:12,837 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:56:12,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:56:12,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:12,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:12,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:13,022 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:56:13,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:13,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:56:13,070 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:56:13,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:56:13,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:13,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:13,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:13,210 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:56:13,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:13,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:56:13,260 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:56:13,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:56:13,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:13,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:13,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:13,432 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:56:13,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:13,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:56:13,478 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:56:13,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:56:13,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:13,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:13,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:13,609 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:56:13,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:13,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:56:13,657 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:56:13,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:56:13,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:13,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:13,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:13,875 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:56:13,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:13,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:56:13,936 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:56:13,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:56:13,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:13,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:13,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:14,126 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:56:14,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:14,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:56:14,173 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:56:14,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:56:14,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:14,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:14,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:14,342 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:56:14,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:14,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:56:14,389 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:56:14,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:56:14,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:14,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:14,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:14,559 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:56:14,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:14,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:56:14,604 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:56:14,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:56:14,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:14,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:14,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:14,746 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:56:14,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:14,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:56:14,793 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:56:14,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:56:14,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:14,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:14,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:14,956 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:56:15,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:15,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:56:15,001 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:56:15,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:56:15,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:15,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:15,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:15,166 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:56:15,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:15,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:56:15,214 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:56:15,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:56:15,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:15,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:15,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:15,359 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:56:15,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:15,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:56:15,408 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:56:15,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:56:15,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:15,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:15,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:15,564 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:56:15,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:15,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:56:15,612 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:56:15,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:56:15,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:15,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:15,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:15,784 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:56:15,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:15,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:56:15,831 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:56:15,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:56:15,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:15,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:15,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:15,995 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:56:16,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:16,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:56:16,042 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:56:16,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:56:16,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:16,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:16,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:16,188 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:56:16,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:16,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:56:16,235 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:56:16,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:56:16,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:16,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:16,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:16,410 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:56:16,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:16,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:56:16,458 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:56:16,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:56:16,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:16,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:16,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:16,614 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:56:16,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:16,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:56:16,668 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:56:16,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:56:16,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:16,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:16,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:16,826 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:56:16,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:16,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:56:16,877 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:56:16,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:56:16,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:16,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:16,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:17,048 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:56:17,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:17,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:56:17,097 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:56:17,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:56:17,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:17,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:17,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:17,262 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:56:17,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:17,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:56:17,308 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:56:17,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:56:17,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:17,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:17,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:17,472 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:56:17,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:17,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 283 transitions. [2023-11-24 22:56:17,518 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 283 transitions. [2023-11-24 22:56:17,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:56:17,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:17,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:17,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat