./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-multidimensional/rev-3-u.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d67091e2-a854-444c-9e24-a8e61f90d0fe/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d67091e2-a854-444c-9e24-a8e61f90d0fe/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d67091e2-a854-444c-9e24-a8e61f90d0fe/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d67091e2-a854-444c-9e24-a8e61f90d0fe/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/array-multidimensional/rev-3-u.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d67091e2-a854-444c-9e24-a8e61f90d0fe/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d67091e2-a854-444c-9e24-a8e61f90d0fe/bin/ukojak-verify-ImItNfHLgk --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 fe3cf414f0e241a9a4e73e59647cf6619ea50b905df4a1c2a404b3413992b780 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:39:45,015 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:39:45,084 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d67091e2-a854-444c-9e24-a8e61f90d0fe/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 22:39:45,089 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:39:45,090 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:39:45,116 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:39:45,116 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:39:45,117 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:39:45,118 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:39:45,118 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:39:45,120 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:39:45,120 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:39:45,121 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:39:45,121 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:39:45,122 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:39:45,122 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:39:45,122 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:39:45,123 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:39:45,126 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:39:45,127 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:39:45,127 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:39:45,129 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:39:45,129 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:39:45,130 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:39:45,130 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:39:45,130 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:39:45,131 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:39:45,131 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:39:45,132 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:39:45,132 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:39:45,137 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:39:45,137 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:39:45,137 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:39:45,138 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_d67091e2-a854-444c-9e24-a8e61f90d0fe/bin/ukojak-verify-ImItNfHLgk/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d67091e2-a854-444c-9e24-a8e61f90d0fe/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fe3cf414f0e241a9a4e73e59647cf6619ea50b905df4a1c2a404b3413992b780 [2024-11-08 22:39:45,437 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:39:45,483 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:39:45,487 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:39:45,489 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:39:45,489 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:39:45,491 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d67091e2-a854-444c-9e24-a8e61f90d0fe/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/array-multidimensional/rev-3-u.c Unable to find full path for "g++" [2024-11-08 22:39:47,468 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:39:47,684 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:39:47,686 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d67091e2-a854-444c-9e24-a8e61f90d0fe/sv-benchmarks/c/array-multidimensional/rev-3-u.c [2024-11-08 22:39:47,696 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d67091e2-a854-444c-9e24-a8e61f90d0fe/bin/ukojak-verify-ImItNfHLgk/data/4248aee72/cfce1fd131474fea96e4f6a24a27b260/FLAGfd0362e1c [2024-11-08 22:39:47,725 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d67091e2-a854-444c-9e24-a8e61f90d0fe/bin/ukojak-verify-ImItNfHLgk/data/4248aee72/cfce1fd131474fea96e4f6a24a27b260 [2024-11-08 22:39:47,728 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:39:47,729 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:39:47,734 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:39:47,734 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:39:47,739 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:39:47,740 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:39:47" (1/1) ... [2024-11-08 22:39:47,744 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3bf8373b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:39:47, skipping insertion in model container [2024-11-08 22:39:47,744 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:39:47" (1/1) ... [2024-11-08 22:39:47,772 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:39:48,008 WARN L250 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_d67091e2-a854-444c-9e24-a8e61f90d0fe/sv-benchmarks/c/array-multidimensional/rev-3-u.c[319,332] [2024-11-08 22:39:48,048 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:39:48,061 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:39:48,075 WARN L250 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_d67091e2-a854-444c-9e24-a8e61f90d0fe/sv-benchmarks/c/array-multidimensional/rev-3-u.c[319,332] [2024-11-08 22:39:48,095 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:39:48,115 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:39:48,115 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:39:48 WrapperNode [2024-11-08 22:39:48,115 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:39:48,117 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:39:48,117 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:39:48,117 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:39:48,126 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:39:48" (1/1) ... [2024-11-08 22:39:48,136 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:39:48" (1/1) ... [2024-11-08 22:39:48,162 INFO L138 Inliner]: procedures = 14, calls = 19, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 97 [2024-11-08 22:39:48,162 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:39:48,163 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:39:48,163 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:39:48,163 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:39:48,175 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:39:48" (1/1) ... [2024-11-08 22:39:48,176 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:39:48" (1/1) ... [2024-11-08 22:39:48,178 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:39:48" (1/1) ... [2024-11-08 22:39:48,178 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:39:48" (1/1) ... [2024-11-08 22:39:48,190 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:39:48" (1/1) ... [2024-11-08 22:39:48,195 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:39:48" (1/1) ... [2024-11-08 22:39:48,197 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:39:48" (1/1) ... [2024-11-08 22:39:48,198 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:39:48" (1/1) ... [2024-11-08 22:39:48,200 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:39:48,201 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:39:48,202 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:39:48,202 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:39:48,203 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:39:48" (1/1) ... [2024-11-08 22:39:48,209 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:39:48,227 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d67091e2-a854-444c-9e24-a8e61f90d0fe/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:39:48,245 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d67091e2-a854-444c-9e24-a8e61f90d0fe/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:39:48,248 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d67091e2-a854-444c-9e24-a8e61f90d0fe/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:39:48,284 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:39:48,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:39:48,285 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 22:39:48,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:39:48,286 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:39:48,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:39:48,287 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:39:48,288 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:39:48,360 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:39:48,362 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:39:48,582 INFO L? ?]: Removed 36 outVars from TransFormulas that were not future-live. [2024-11-08 22:39:48,582 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:39:48,616 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:39:48,616 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 22:39:48,617 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:39:48 BoogieIcfgContainer [2024-11-08 22:39:48,617 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:39:48,618 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:39:48,618 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:39:48,647 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:39:48,648 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:39:48" (1/1) ... [2024-11-08 22:39:48,659 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:39:48,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:48,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 33 states and 51 transitions. [2024-11-08 22:39:48,729 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 51 transitions. [2024-11-08 22:39:48,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 22:39:48,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:48,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:48,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:49,133 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:49,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:49,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 34 states and 52 transitions. [2024-11-08 22:39:49,200 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 52 transitions. [2024-11-08 22:39:49,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 22:39:49,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:49,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:49,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:49,297 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:49,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:49,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 34 states and 51 transitions. [2024-11-08 22:39:49,325 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 51 transitions. [2024-11-08 22:39:49,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 22:39:49,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:49,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:49,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:49,505 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:49,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:49,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 36 states and 55 transitions. [2024-11-08 22:39:49,645 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 55 transitions. [2024-11-08 22:39:49,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 22:39:49,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:49,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:49,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:49,696 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:49,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:49,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 36 states and 54 transitions. [2024-11-08 22:39:49,726 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 54 transitions. [2024-11-08 22:39:49,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 22:39:49,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:49,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:49,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:49,807 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:49,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:49,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 38 states and 58 transitions. [2024-11-08 22:39:49,917 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 58 transitions. [2024-11-08 22:39:49,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:39:49,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:49,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:49,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:49,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:50,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:50,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 38 states and 57 transitions. [2024-11-08 22:39:50,026 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 57 transitions. [2024-11-08 22:39:50,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:39:50,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:50,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:50,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:50,097 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:39:50,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:50,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 37 states and 55 transitions. [2024-11-08 22:39:50,422 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 55 transitions. [2024-11-08 22:39:50,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:39:50,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:50,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:50,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:50,488 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:39:50,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:50,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 38 states and 56 transitions. [2024-11-08 22:39:50,516 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2024-11-08 22:39:50,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:39:50,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:50,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:50,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:50,617 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:39:50,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:50,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 39 states and 59 transitions. [2024-11-08 22:39:50,655 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 59 transitions. [2024-11-08 22:39:50,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:39:50,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:50,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:50,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:50,746 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:39:50,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:50,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 40 states and 60 transitions. [2024-11-08 22:39:50,797 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 60 transitions. [2024-11-08 22:39:50,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:39:50,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:50,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:50,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:50,898 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:39:50,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:50,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 41 states and 63 transitions. [2024-11-08 22:39:50,941 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 63 transitions. [2024-11-08 22:39:50,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 22:39:50,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:50,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:50,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:51,004 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:39:51,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:51,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 41 states and 62 transitions. [2024-11-08 22:39:51,034 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 62 transitions. [2024-11-08 22:39:51,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 22:39:51,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:51,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:51,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:51,162 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:39:51,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:51,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 43 states and 65 transitions. [2024-11-08 22:39:51,409 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 65 transitions. [2024-11-08 22:39:51,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:39:51,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:51,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:51,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:51,546 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:39:51,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:51,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 45 states and 67 transitions. [2024-11-08 22:39:51,859 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 67 transitions. [2024-11-08 22:39:51,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 22:39:51,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:51,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:51,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:52,029 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:39:52,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:52,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 47 states and 69 transitions. [2024-11-08 22:39:52,347 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 69 transitions. [2024-11-08 22:39:52,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 22:39:52,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:52,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:52,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:52,513 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 2 proven. 16 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:39:52,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:52,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 49 states and 71 transitions. [2024-11-08 22:39:52,869 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 71 transitions. [2024-11-08 22:39:52,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:39:52,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:52,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:52,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:53,056 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 25 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:39:53,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:53,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 51 states and 73 transitions. [2024-11-08 22:39:53,443 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 73 transitions. [2024-11-08 22:39:53,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 22:39:53,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:53,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:53,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:53,624 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:39:54,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:54,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 53 states and 75 transitions. [2024-11-08 22:39:54,042 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 75 transitions. [2024-11-08 22:39:54,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 22:39:54,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:54,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:54,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:54,255 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 2 proven. 49 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:39:54,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:54,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 55 states and 77 transitions. [2024-11-08 22:39:54,676 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 77 transitions. [2024-11-08 22:39:54,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:39:54,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:54,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:54,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:54,885 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 2 proven. 64 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:39:55,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:55,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 57 states and 79 transitions. [2024-11-08 22:39:55,340 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 79 transitions. [2024-11-08 22:39:55,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 22:39:55,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:55,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:55,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:55,573 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 2 proven. 81 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:39:56,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:56,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 59 states and 81 transitions. [2024-11-08 22:39:56,069 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 81 transitions. [2024-11-08 22:39:56,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 22:39:56,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:56,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:56,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:56,329 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 2 proven. 100 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:39:56,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:56,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 61 states and 83 transitions. [2024-11-08 22:39:56,821 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 83 transitions. [2024-11-08 22:39:56,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:39:56,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:56,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:56,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:57,112 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 2 proven. 121 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:39:57,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:57,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 63 states and 85 transitions. [2024-11-08 22:39:57,621 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 85 transitions. [2024-11-08 22:39:57,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 22:39:57,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:57,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:57,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:57,916 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 2 proven. 144 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:39:58,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:58,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 65 states and 87 transitions. [2024-11-08 22:39:58,462 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 87 transitions. [2024-11-08 22:39:58,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:39:58,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:58,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:58,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:58,843 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 2 proven. 169 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:39:59,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:59,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 67 states and 89 transitions. [2024-11-08 22:39:59,472 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 89 transitions. [2024-11-08 22:39:59,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:39:59,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:59,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:59,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:59,848 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 2 proven. 196 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:40:00,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:00,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 69 states and 91 transitions. [2024-11-08 22:40:00,436 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 91 transitions. [2024-11-08 22:40:00,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 22:40:00,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:00,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:00,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:00,797 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 2 proven. 225 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:40:01,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:01,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 71 states and 93 transitions. [2024-11-08 22:40:01,370 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 93 transitions. [2024-11-08 22:40:01,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 22:40:01,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:01,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:01,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:01,765 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 2 proven. 256 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:40:02,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:02,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 73 states and 95 transitions. [2024-11-08 22:40:02,443 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 95 transitions. [2024-11-08 22:40:02,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:40:02,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:02,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:02,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:02,853 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 2 proven. 289 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:40:03,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:03,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 75 states and 97 transitions. [2024-11-08 22:40:03,531 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 97 transitions. [2024-11-08 22:40:03,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:40:03,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:03,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:03,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:03,908 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 2 proven. 324 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:40:04,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:04,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 77 states and 99 transitions. [2024-11-08 22:40:04,587 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 99 transitions. [2024-11-08 22:40:04,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 22:40:04,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:04,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:04,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:05,009 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 2 proven. 361 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:40:05,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:05,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 79 states and 101 transitions. [2024-11-08 22:40:05,715 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 101 transitions. [2024-11-08 22:40:05,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 22:40:05,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:05,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:05,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:06,165 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 2 proven. 400 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:40:06,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:06,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 81 states and 103 transitions. [2024-11-08 22:40:06,936 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 103 transitions. [2024-11-08 22:40:06,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:40:06,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:06,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:06,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:07,453 INFO L134 CoverageAnalysis]: Checked inductivity of 446 backedges. 2 proven. 441 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:40:08,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:08,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 83 states and 105 transitions. [2024-11-08 22:40:08,174 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 105 transitions. [2024-11-08 22:40:08,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 22:40:08,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:08,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:08,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:08,700 INFO L134 CoverageAnalysis]: Checked inductivity of 489 backedges. 2 proven. 484 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:40:09,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:09,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 85 states and 107 transitions. [2024-11-08 22:40:09,587 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 107 transitions. [2024-11-08 22:40:09,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 22:40:09,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:09,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:09,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:10,120 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 2 proven. 529 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:40:10,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:10,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 87 states and 109 transitions. [2024-11-08 22:40:10,966 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 109 transitions. [2024-11-08 22:40:10,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 22:40:10,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:10,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:11,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:11,517 INFO L134 CoverageAnalysis]: Checked inductivity of 581 backedges. 2 proven. 576 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:40:12,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:12,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 89 states and 111 transitions. [2024-11-08 22:40:12,448 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 111 transitions. [2024-11-08 22:40:12,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 22:40:12,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:12,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:12,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:13,153 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 2 proven. 625 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:40:14,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:14,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 91 states and 113 transitions. [2024-11-08 22:40:14,014 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 113 transitions. [2024-11-08 22:40:14,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 22:40:14,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:14,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:14,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:14,630 INFO L134 CoverageAnalysis]: Checked inductivity of 681 backedges. 2 proven. 676 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:40:15,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:15,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 93 states and 115 transitions. [2024-11-08 22:40:15,526 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 115 transitions. [2024-11-08 22:40:15,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 22:40:15,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:15,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:15,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:16,139 INFO L134 CoverageAnalysis]: Checked inductivity of 734 backedges. 2 proven. 729 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:40:17,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:17,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 95 states and 117 transitions. [2024-11-08 22:40:17,096 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 117 transitions. [2024-11-08 22:40:17,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:40:17,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:17,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:17,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:17,781 INFO L134 CoverageAnalysis]: Checked inductivity of 789 backedges. 2 proven. 784 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:40:18,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:18,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 97 states and 119 transitions. [2024-11-08 22:40:18,673 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 119 transitions. [2024-11-08 22:40:18,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 22:40:18,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:18,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:18,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:19,298 INFO L134 CoverageAnalysis]: Checked inductivity of 846 backedges. 2 proven. 841 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:40:20,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:20,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 99 states and 121 transitions. [2024-11-08 22:40:20,243 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 121 transitions. [2024-11-08 22:40:20,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:40:20,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:20,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:20,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:20,901 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 2 proven. 900 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:40:21,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:21,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 101 states and 123 transitions. [2024-11-08 22:40:21,908 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 123 transitions. [2024-11-08 22:40:21,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:40:21,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:21,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:21,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:22,719 INFO L134 CoverageAnalysis]: Checked inductivity of 966 backedges. 2 proven. 961 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:40:23,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:23,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 103 states and 125 transitions. [2024-11-08 22:40:23,724 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 125 transitions. [2024-11-08 22:40:23,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 22:40:23,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:23,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:23,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:24,330 INFO L134 CoverageAnalysis]: Checked inductivity of 1029 backedges. 2 proven. 1024 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:40:25,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:25,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 105 states and 127 transitions. [2024-11-08 22:40:25,364 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 127 transitions. [2024-11-08 22:40:25,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:40:25,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:25,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:25,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:25,975 INFO L134 CoverageAnalysis]: Checked inductivity of 1094 backedges. 2 proven. 1089 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:40:27,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:27,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 107 states and 129 transitions. [2024-11-08 22:40:27,010 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 129 transitions. [2024-11-08 22:40:27,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 22:40:27,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:27,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:27,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:27,667 INFO L134 CoverageAnalysis]: Checked inductivity of 1161 backedges. 2 proven. 1156 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:40:28,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:28,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 109 states and 131 transitions. [2024-11-08 22:40:28,977 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 131 transitions. [2024-11-08 22:40:28,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 22:40:28,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:28,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:29,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:29,642 INFO L134 CoverageAnalysis]: Checked inductivity of 1230 backedges. 2 proven. 1225 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:40:30,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:30,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 111 states and 133 transitions. [2024-11-08 22:40:30,794 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 133 transitions. [2024-11-08 22:40:30,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 22:40:30,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:30,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:30,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:31,414 INFO L134 CoverageAnalysis]: Checked inductivity of 1301 backedges. 2 proven. 1296 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:40:32,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:32,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 113 states and 135 transitions. [2024-11-08 22:40:32,517 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 135 transitions. [2024-11-08 22:40:32,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 22:40:32,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:32,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:32,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:33,190 INFO L134 CoverageAnalysis]: Checked inductivity of 1374 backedges. 2 proven. 1369 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:40:34,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:34,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 115 states and 137 transitions. [2024-11-08 22:40:34,336 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 137 transitions. [2024-11-08 22:40:34,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 22:40:34,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:34,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:34,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:35,062 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 2 proven. 1444 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:40:36,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:36,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 117 states and 139 transitions. [2024-11-08 22:40:36,297 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 139 transitions. [2024-11-08 22:40:36,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 22:40:36,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:36,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:36,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:36,948 INFO L134 CoverageAnalysis]: Checked inductivity of 1526 backedges. 2 proven. 1521 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:40:38,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:38,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 119 states and 141 transitions. [2024-11-08 22:40:38,135 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 141 transitions. [2024-11-08 22:40:38,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 22:40:38,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:38,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:38,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:38,829 INFO L134 CoverageAnalysis]: Checked inductivity of 1605 backedges. 2 proven. 1600 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:40:40,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:40,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 121 states and 143 transitions. [2024-11-08 22:40:40,043 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 143 transitions. [2024-11-08 22:40:40,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 22:40:40,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:40,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:40,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:40,828 INFO L134 CoverageAnalysis]: Checked inductivity of 1686 backedges. 2 proven. 1681 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:40:42,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:42,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 123 states and 145 transitions. [2024-11-08 22:40:42,109 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 145 transitions. [2024-11-08 22:40:42,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 22:40:42,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:42,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:42,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:42,986 INFO L134 CoverageAnalysis]: Checked inductivity of 1769 backedges. 2 proven. 1764 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:40:44,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:44,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 125 states and 147 transitions. [2024-11-08 22:40:44,278 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 147 transitions. [2024-11-08 22:40:44,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 22:40:44,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:44,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:44,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:44,992 INFO L134 CoverageAnalysis]: Checked inductivity of 1854 backedges. 2 proven. 1849 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:40:46,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:46,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 127 states and 149 transitions. [2024-11-08 22:40:46,315 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 149 transitions. [2024-11-08 22:40:46,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 22:40:46,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:46,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:46,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:47,033 INFO L134 CoverageAnalysis]: Checked inductivity of 1941 backedges. 2 proven. 1936 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:40:48,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:48,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 129 states and 151 transitions. [2024-11-08 22:40:48,384 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 151 transitions. [2024-11-08 22:40:48,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 22:40:48,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:48,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:48,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:49,313 INFO L134 CoverageAnalysis]: Checked inductivity of 2030 backedges. 2 proven. 2025 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:40:50,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:50,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 131 states and 153 transitions. [2024-11-08 22:40:50,764 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 153 transitions. [2024-11-08 22:40:50,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 22:40:50,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:50,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:50,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:51,638 INFO L134 CoverageAnalysis]: Checked inductivity of 2121 backedges. 2 proven. 2116 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:40:53,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:53,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 133 states and 155 transitions. [2024-11-08 22:40:53,167 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 155 transitions. [2024-11-08 22:40:53,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 22:40:53,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:53,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:53,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:54,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2214 backedges. 2 proven. 2209 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:40:55,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:55,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 135 states and 157 transitions. [2024-11-08 22:40:55,480 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 157 transitions. [2024-11-08 22:40:55,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 22:40:55,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:55,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:55,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:56,388 INFO L134 CoverageAnalysis]: Checked inductivity of 2309 backedges. 2 proven. 2304 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:40:57,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:57,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 137 states and 159 transitions. [2024-11-08 22:40:57,831 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 159 transitions. [2024-11-08 22:40:57,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 22:40:57,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:57,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:57,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:58,735 INFO L134 CoverageAnalysis]: Checked inductivity of 2406 backedges. 2 proven. 2401 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:41:00,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:00,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 139 states and 161 transitions. [2024-11-08 22:41:00,310 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 161 transitions. [2024-11-08 22:41:00,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 22:41:00,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:00,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:00,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:01,191 INFO L134 CoverageAnalysis]: Checked inductivity of 2505 backedges. 2 proven. 2500 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:41:02,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:02,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 141 states and 163 transitions. [2024-11-08 22:41:02,815 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 163 transitions. [2024-11-08 22:41:02,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 22:41:02,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:02,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:02,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:03,721 INFO L134 CoverageAnalysis]: Checked inductivity of 2606 backedges. 2 proven. 2601 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:41:05,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:05,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 143 states and 165 transitions. [2024-11-08 22:41:05,315 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 165 transitions. [2024-11-08 22:41:05,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 22:41:05,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:05,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:05,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:06,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2709 backedges. 2 proven. 2704 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:41:07,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:07,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 145 states and 167 transitions. [2024-11-08 22:41:07,826 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 167 transitions. [2024-11-08 22:41:07,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 22:41:07,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:07,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:07,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:08,766 INFO L134 CoverageAnalysis]: Checked inductivity of 2814 backedges. 2 proven. 2809 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:41:10,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:10,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 147 states and 169 transitions. [2024-11-08 22:41:10,436 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 169 transitions. [2024-11-08 22:41:10,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 22:41:10,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:10,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:10,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:11,596 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 2 proven. 2916 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:41:13,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:13,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 149 states and 171 transitions. [2024-11-08 22:41:13,295 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 171 transitions. [2024-11-08 22:41:13,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 22:41:13,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:13,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:13,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:14,308 INFO L134 CoverageAnalysis]: Checked inductivity of 3030 backedges. 2 proven. 3025 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:41:15,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:15,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 151 states and 173 transitions. [2024-11-08 22:41:15,954 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 173 transitions. [2024-11-08 22:41:15,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 22:41:15,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:15,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:16,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:17,031 INFO L134 CoverageAnalysis]: Checked inductivity of 3141 backedges. 2 proven. 3136 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:41:18,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:18,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 153 states and 175 transitions. [2024-11-08 22:41:18,694 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 175 transitions. [2024-11-08 22:41:18,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 22:41:18,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:18,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:18,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:19,778 INFO L134 CoverageAnalysis]: Checked inductivity of 3254 backedges. 2 proven. 3249 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:41:21,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:21,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 155 states and 177 transitions. [2024-11-08 22:41:21,478 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 177 transitions. [2024-11-08 22:41:21,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 22:41:21,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:21,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:21,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:22,620 INFO L134 CoverageAnalysis]: Checked inductivity of 3369 backedges. 2 proven. 3364 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:41:24,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:24,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 157 states and 179 transitions. [2024-11-08 22:41:24,426 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 179 transitions. [2024-11-08 22:41:24,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 22:41:24,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:24,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:24,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:25,770 INFO L134 CoverageAnalysis]: Checked inductivity of 3486 backedges. 2 proven. 3481 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:41:27,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:27,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 159 states and 181 transitions. [2024-11-08 22:41:27,527 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 181 transitions. [2024-11-08 22:41:27,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 22:41:27,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:27,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:27,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:28,706 INFO L134 CoverageAnalysis]: Checked inductivity of 3605 backedges. 2 proven. 3600 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:41:30,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:30,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 161 states and 183 transitions. [2024-11-08 22:41:30,488 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 183 transitions. [2024-11-08 22:41:30,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-08 22:41:30,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:30,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:30,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:31,679 INFO L134 CoverageAnalysis]: Checked inductivity of 3726 backedges. 2 proven. 3721 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:41:33,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:33,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 163 states and 185 transitions. [2024-11-08 22:41:33,564 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 185 transitions. [2024-11-08 22:41:33,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 22:41:33,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:33,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:33,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:34,980 INFO L134 CoverageAnalysis]: Checked inductivity of 3849 backedges. 2 proven. 3844 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:41:36,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:36,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 165 states and 187 transitions. [2024-11-08 22:41:36,864 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 187 transitions. [2024-11-08 22:41:36,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 22:41:36,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:36,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:36,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:38,167 INFO L134 CoverageAnalysis]: Checked inductivity of 3974 backedges. 2 proven. 3969 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:41:40,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:40,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 167 states and 189 transitions. [2024-11-08 22:41:40,115 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 189 transitions. [2024-11-08 22:41:40,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 22:41:40,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:40,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:40,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:41,433 INFO L134 CoverageAnalysis]: Checked inductivity of 4101 backedges. 2 proven. 4096 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:41:43,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:43,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 169 states and 191 transitions. [2024-11-08 22:41:43,470 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 191 transitions. [2024-11-08 22:41:43,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-08 22:41:43,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:43,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:43,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:45,058 INFO L134 CoverageAnalysis]: Checked inductivity of 4230 backedges. 2 proven. 4225 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:41:46,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:46,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 171 states and 193 transitions. [2024-11-08 22:41:46,987 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 193 transitions. [2024-11-08 22:41:46,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-08 22:41:46,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:46,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:47,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:48,388 INFO L134 CoverageAnalysis]: Checked inductivity of 4361 backedges. 2 proven. 4356 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:41:50,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:50,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 173 states and 195 transitions. [2024-11-08 22:41:50,358 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 195 transitions. [2024-11-08 22:41:50,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-08 22:41:50,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:50,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:50,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:51,757 INFO L134 CoverageAnalysis]: Checked inductivity of 4494 backedges. 2 proven. 4489 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:41:53,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:53,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 175 states and 197 transitions. [2024-11-08 22:41:53,855 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 197 transitions. [2024-11-08 22:41:53,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-08 22:41:53,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:53,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:53,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:55,371 INFO L134 CoverageAnalysis]: Checked inductivity of 4629 backedges. 2 proven. 4624 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:41:57,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:57,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 177 states and 199 transitions. [2024-11-08 22:41:57,397 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 199 transitions. [2024-11-08 22:41:57,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-08 22:41:57,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:57,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:57,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:58,869 INFO L134 CoverageAnalysis]: Checked inductivity of 4766 backedges. 2 proven. 4761 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:42:00,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:00,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 179 states and 201 transitions. [2024-11-08 22:42:00,905 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 201 transitions. [2024-11-08 22:42:00,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 22:42:00,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:00,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:00,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:02,401 INFO L134 CoverageAnalysis]: Checked inductivity of 4905 backedges. 2 proven. 4900 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:42:04,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:04,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 181 states and 203 transitions. [2024-11-08 22:42:04,639 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 203 transitions. [2024-11-08 22:42:04,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-08 22:42:04,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:04,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:04,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:06,257 INFO L134 CoverageAnalysis]: Checked inductivity of 5046 backedges. 2 proven. 5041 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:42:08,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:08,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 183 states and 205 transitions. [2024-11-08 22:42:08,398 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 205 transitions. [2024-11-08 22:42:08,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-08 22:42:08,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:08,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:08,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:10,105 INFO L134 CoverageAnalysis]: Checked inductivity of 5189 backedges. 2 proven. 5184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:42:12,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:12,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 185 states and 207 transitions. [2024-11-08 22:42:12,238 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 207 transitions. [2024-11-08 22:42:12,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-08 22:42:12,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:12,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:12,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:13,986 INFO L134 CoverageAnalysis]: Checked inductivity of 5334 backedges. 2 proven. 5329 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:42:16,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:16,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 187 states and 209 transitions. [2024-11-08 22:42:16,223 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 209 transitions. [2024-11-08 22:42:16,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-08 22:42:16,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:16,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:16,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:17,872 INFO L134 CoverageAnalysis]: Checked inductivity of 5481 backedges. 2 proven. 5476 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:42:20,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:20,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 189 states and 211 transitions. [2024-11-08 22:42:20,064 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 211 transitions. [2024-11-08 22:42:20,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-08 22:42:20,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:20,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:20,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:21,725 INFO L134 CoverageAnalysis]: Checked inductivity of 5630 backedges. 2 proven. 5625 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:42:24,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:24,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 191 states and 213 transitions. [2024-11-08 22:42:24,083 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 213 transitions. [2024-11-08 22:42:24,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-08 22:42:24,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:24,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:24,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:25,879 INFO L134 CoverageAnalysis]: Checked inductivity of 5781 backedges. 2 proven. 5776 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:42:28,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:28,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 193 states and 215 transitions. [2024-11-08 22:42:28,126 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 215 transitions. [2024-11-08 22:42:28,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-08 22:42:28,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:28,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:28,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:29,908 INFO L134 CoverageAnalysis]: Checked inductivity of 5934 backedges. 2 proven. 5929 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:42:32,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:32,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 195 states and 217 transitions. [2024-11-08 22:42:32,186 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 217 transitions. [2024-11-08 22:42:32,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-08 22:42:32,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:32,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:32,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:34,170 INFO L134 CoverageAnalysis]: Checked inductivity of 6089 backedges. 2 proven. 6084 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:42:36,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:36,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 197 states and 219 transitions. [2024-11-08 22:42:36,507 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 219 transitions. [2024-11-08 22:42:36,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-08 22:42:36,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:36,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:36,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:38,406 INFO L134 CoverageAnalysis]: Checked inductivity of 6246 backedges. 2 proven. 6241 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:42:40,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:40,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 199 states and 221 transitions. [2024-11-08 22:42:40,748 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 221 transitions. [2024-11-08 22:42:40,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-08 22:42:40,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:40,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:40,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:42,826 INFO L134 CoverageAnalysis]: Checked inductivity of 6405 backedges. 2 proven. 6400 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:42:45,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:45,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 201 states and 223 transitions. [2024-11-08 22:42:45,413 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 223 transitions. [2024-11-08 22:42:45,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-08 22:42:45,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:45,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:45,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:47,743 INFO L134 CoverageAnalysis]: Checked inductivity of 6566 backedges. 2 proven. 6561 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:42:50,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:50,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 203 states and 225 transitions. [2024-11-08 22:42:50,440 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 225 transitions. [2024-11-08 22:42:50,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-08 22:42:50,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:50,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:50,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:52,482 INFO L134 CoverageAnalysis]: Checked inductivity of 6729 backedges. 2 proven. 6724 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:42:55,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:55,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 205 states and 227 transitions. [2024-11-08 22:42:55,056 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 227 transitions. [2024-11-08 22:42:55,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-08 22:42:55,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:55,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:55,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:57,104 INFO L134 CoverageAnalysis]: Checked inductivity of 6894 backedges. 2 proven. 6889 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:42:59,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:59,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 207 states and 229 transitions. [2024-11-08 22:42:59,695 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 229 transitions. [2024-11-08 22:42:59,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-08 22:42:59,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:59,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:59,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:01,850 INFO L134 CoverageAnalysis]: Checked inductivity of 7061 backedges. 2 proven. 7056 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:43:04,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:04,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 209 states and 231 transitions. [2024-11-08 22:43:04,386 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 231 transitions. [2024-11-08 22:43:04,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-08 22:43:04,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:04,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:04,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:06,679 INFO L134 CoverageAnalysis]: Checked inductivity of 7230 backedges. 2 proven. 7225 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:43:09,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:09,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 211 states and 233 transitions. [2024-11-08 22:43:09,233 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 233 transitions. [2024-11-08 22:43:09,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-08 22:43:09,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:09,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:09,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:11,476 INFO L134 CoverageAnalysis]: Checked inductivity of 7401 backedges. 2 proven. 7396 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:43:14,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:14,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 213 states and 235 transitions. [2024-11-08 22:43:14,198 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 235 transitions. [2024-11-08 22:43:14,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-08 22:43:14,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:14,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:14,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:16,513 INFO L134 CoverageAnalysis]: Checked inductivity of 7574 backedges. 2 proven. 7569 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:43:19,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:19,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 215 states and 237 transitions. [2024-11-08 22:43:19,148 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 237 transitions. [2024-11-08 22:43:19,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-08 22:43:19,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:19,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:19,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:21,405 INFO L134 CoverageAnalysis]: Checked inductivity of 7749 backedges. 2 proven. 7744 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:43:24,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:24,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 217 states and 239 transitions. [2024-11-08 22:43:24,630 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 239 transitions. [2024-11-08 22:43:24,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-08 22:43:24,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:24,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:24,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:27,002 INFO L134 CoverageAnalysis]: Checked inductivity of 7926 backedges. 2 proven. 7921 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:43:29,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:29,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 219 states and 241 transitions. [2024-11-08 22:43:29,797 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 241 transitions. [2024-11-08 22:43:29,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-08 22:43:29,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:29,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:29,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:32,223 INFO L134 CoverageAnalysis]: Checked inductivity of 8105 backedges. 2 proven. 8100 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:43:35,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:35,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 221 states and 243 transitions. [2024-11-08 22:43:35,226 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 243 transitions. [2024-11-08 22:43:35,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-08 22:43:35,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:35,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:35,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:37,760 INFO L134 CoverageAnalysis]: Checked inductivity of 8286 backedges. 2 proven. 8281 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:43:40,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:40,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 223 states and 245 transitions. [2024-11-08 22:43:40,721 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 245 transitions. [2024-11-08 22:43:40,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-08 22:43:40,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:40,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:40,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:43,356 INFO L134 CoverageAnalysis]: Checked inductivity of 8469 backedges. 2 proven. 8464 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:43:46,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:46,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 225 states and 247 transitions. [2024-11-08 22:43:46,536 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 247 transitions. [2024-11-08 22:43:46,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-08 22:43:46,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:46,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:46,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:49,101 INFO L134 CoverageAnalysis]: Checked inductivity of 8654 backedges. 2 proven. 8649 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:43:52,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:52,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 227 states and 249 transitions. [2024-11-08 22:43:52,214 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 249 transitions. [2024-11-08 22:43:52,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-08 22:43:52,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:52,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:52,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:55,044 INFO L134 CoverageAnalysis]: Checked inductivity of 8841 backedges. 2 proven. 8836 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:43:58,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:58,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 229 states and 251 transitions. [2024-11-08 22:43:58,484 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 251 transitions. [2024-11-08 22:43:58,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-08 22:43:58,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:58,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:58,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:01,492 INFO L134 CoverageAnalysis]: Checked inductivity of 9030 backedges. 2 proven. 9025 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:44:04,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:04,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 231 states and 253 transitions. [2024-11-08 22:44:04,532 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 253 transitions. [2024-11-08 22:44:04,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-11-08 22:44:04,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:04,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:04,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:07,740 INFO L134 CoverageAnalysis]: Checked inductivity of 9221 backedges. 2 proven. 9216 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:44:10,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:10,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 233 states and 255 transitions. [2024-11-08 22:44:10,684 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 255 transitions. [2024-11-08 22:44:10,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-08 22:44:10,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:10,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:10,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:13,459 INFO L134 CoverageAnalysis]: Checked inductivity of 9414 backedges. 2 proven. 9409 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:44:16,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:16,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 235 states and 257 transitions. [2024-11-08 22:44:16,514 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 257 transitions. [2024-11-08 22:44:16,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-08 22:44:16,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:16,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:16,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:19,342 INFO L134 CoverageAnalysis]: Checked inductivity of 9609 backedges. 2 proven. 9604 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:44:22,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:22,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 237 states and 259 transitions. [2024-11-08 22:44:22,449 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 259 transitions. [2024-11-08 22:44:22,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-08 22:44:22,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:22,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:22,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:25,579 INFO L134 CoverageAnalysis]: Checked inductivity of 9806 backedges. 2 proven. 9801 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:44:28,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:28,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 239 states and 261 transitions. [2024-11-08 22:44:28,615 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 261 transitions. [2024-11-08 22:44:28,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-08 22:44:28,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:28,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:28,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:31,672 INFO L134 CoverageAnalysis]: Checked inductivity of 10005 backedges. 2 proven. 10000 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:44:34,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:34,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 241 states and 263 transitions. [2024-11-08 22:44:34,853 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 263 transitions. [2024-11-08 22:44:34,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-08 22:44:34,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:34,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:34,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:37,893 INFO L134 CoverageAnalysis]: Checked inductivity of 10206 backedges. 2 proven. 10201 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:44:40,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:40,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 243 states and 265 transitions. [2024-11-08 22:44:40,948 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 265 transitions. [2024-11-08 22:44:40,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-08 22:44:40,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:40,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:41,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:44,064 INFO L134 CoverageAnalysis]: Checked inductivity of 10409 backedges. 2 proven. 10404 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:44:47,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:47,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 245 states and 267 transitions. [2024-11-08 22:44:47,298 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 267 transitions. [2024-11-08 22:44:47,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-11-08 22:44:47,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:47,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:47,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:51,330 INFO L134 CoverageAnalysis]: Checked inductivity of 10614 backedges. 2 proven. 10609 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:44:54,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:54,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 247 states and 269 transitions. [2024-11-08 22:44:54,591 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 269 transitions. [2024-11-08 22:44:54,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-08 22:44:54,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:54,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:54,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:57,755 INFO L134 CoverageAnalysis]: Checked inductivity of 10821 backedges. 2 proven. 10816 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:45:00,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:00,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 249 states and 271 transitions. [2024-11-08 22:45:00,958 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 271 transitions. [2024-11-08 22:45:00,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-08 22:45:00,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:00,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:01,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:04,336 INFO L134 CoverageAnalysis]: Checked inductivity of 11030 backedges. 2 proven. 11025 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:45:07,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:07,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 251 states and 273 transitions. [2024-11-08 22:45:07,506 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 273 transitions. [2024-11-08 22:45:07,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2024-11-08 22:45:07,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:07,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:07,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:10,671 INFO L134 CoverageAnalysis]: Checked inductivity of 11241 backedges. 2 proven. 11236 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:45:14,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:14,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 253 states and 275 transitions. [2024-11-08 22:45:14,040 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 275 transitions. [2024-11-08 22:45:14,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-11-08 22:45:14,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:14,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:14,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:17,282 INFO L134 CoverageAnalysis]: Checked inductivity of 11454 backedges. 2 proven. 11449 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:45:20,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:20,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 255 states and 277 transitions. [2024-11-08 22:45:20,489 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 277 transitions. [2024-11-08 22:45:20,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-08 22:45:20,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:20,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:20,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:23,971 INFO L134 CoverageAnalysis]: Checked inductivity of 11669 backedges. 2 proven. 11664 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:45:27,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:27,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 257 states and 279 transitions. [2024-11-08 22:45:27,312 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 279 transitions. [2024-11-08 22:45:27,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2024-11-08 22:45:27,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:27,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:27,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:30,802 INFO L134 CoverageAnalysis]: Checked inductivity of 11886 backedges. 2 proven. 11881 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:45:34,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:34,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 259 states and 281 transitions. [2024-11-08 22:45:34,244 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 281 transitions. [2024-11-08 22:45:34,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-11-08 22:45:34,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:34,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:34,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:37,772 INFO L134 CoverageAnalysis]: Checked inductivity of 12105 backedges. 2 proven. 12100 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:45:41,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:41,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 261 states and 283 transitions. [2024-11-08 22:45:41,072 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 283 transitions. [2024-11-08 22:45:41,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2024-11-08 22:45:41,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:41,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:41,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:44,726 INFO L134 CoverageAnalysis]: Checked inductivity of 12326 backedges. 2 proven. 12321 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:45:48,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:48,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 263 states and 285 transitions. [2024-11-08 22:45:48,081 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 285 transitions. [2024-11-08 22:45:48,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-08 22:45:48,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:48,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:48,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:51,726 INFO L134 CoverageAnalysis]: Checked inductivity of 12549 backedges. 2 proven. 12544 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:45:55,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:55,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 265 states and 287 transitions. [2024-11-08 22:45:55,189 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 287 transitions. [2024-11-08 22:45:55,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-08 22:45:55,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:55,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:55,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:58,818 INFO L134 CoverageAnalysis]: Checked inductivity of 12774 backedges. 2 proven. 12769 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:46:02,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:02,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 267 states and 289 transitions. [2024-11-08 22:46:02,192 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 289 transitions. [2024-11-08 22:46:02,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-11-08 22:46:02,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:02,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:02,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:05,997 INFO L134 CoverageAnalysis]: Checked inductivity of 13001 backedges. 2 proven. 12996 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:46:09,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:09,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 269 states and 291 transitions. [2024-11-08 22:46:09,433 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 291 transitions. [2024-11-08 22:46:09,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-08 22:46:09,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:09,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:09,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:13,322 INFO L134 CoverageAnalysis]: Checked inductivity of 13230 backedges. 2 proven. 13225 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:46:16,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:16,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 271 states and 293 transitions. [2024-11-08 22:46:16,808 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 293 transitions. [2024-11-08 22:46:16,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-08 22:46:16,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:16,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:16,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:20,601 INFO L134 CoverageAnalysis]: Checked inductivity of 13461 backedges. 2 proven. 13456 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:46:24,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:24,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 273 states and 295 transitions. [2024-11-08 22:46:24,158 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 295 transitions. [2024-11-08 22:46:24,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2024-11-08 22:46:24,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:24,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:24,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:28,085 INFO L134 CoverageAnalysis]: Checked inductivity of 13694 backedges. 2 proven. 13689 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:46:31,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:31,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 275 states and 297 transitions. [2024-11-08 22:46:31,667 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 297 transitions. [2024-11-08 22:46:31,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-11-08 22:46:31,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:31,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:31,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:35,706 INFO L134 CoverageAnalysis]: Checked inductivity of 13929 backedges. 2 proven. 13924 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:46:39,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:39,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 277 states and 299 transitions. [2024-11-08 22:46:39,260 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 299 transitions. [2024-11-08 22:46:39,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-08 22:46:39,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:39,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:39,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:43,358 INFO L134 CoverageAnalysis]: Checked inductivity of 14166 backedges. 2 proven. 14161 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:46:46,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:46,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 279 states and 301 transitions. [2024-11-08 22:46:46,919 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 301 transitions. [2024-11-08 22:46:46,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-11-08 22:46:46,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:46,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:47,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:50,978 INFO L134 CoverageAnalysis]: Checked inductivity of 14405 backedges. 2 proven. 14400 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:46:54,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:54,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 281 states and 303 transitions. [2024-11-08 22:46:54,730 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 303 transitions. [2024-11-08 22:46:54,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-11-08 22:46:54,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:54,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:54,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:59,375 INFO L134 CoverageAnalysis]: Checked inductivity of 14646 backedges. 2 proven. 14641 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:47:03,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:03,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 283 states and 305 transitions. [2024-11-08 22:47:03,078 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 305 transitions. [2024-11-08 22:47:03,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2024-11-08 22:47:03,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:03,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:03,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:07,712 INFO L134 CoverageAnalysis]: Checked inductivity of 14889 backedges. 2 proven. 14884 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:47:11,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:11,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 285 states and 307 transitions. [2024-11-08 22:47:11,345 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 307 transitions. [2024-11-08 22:47:11,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-11-08 22:47:11,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:11,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:11,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:15,911 INFO L134 CoverageAnalysis]: Checked inductivity of 15134 backedges. 2 proven. 15129 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:47:19,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:19,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 287 states and 309 transitions. [2024-11-08 22:47:19,618 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 309 transitions. [2024-11-08 22:47:19,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2024-11-08 22:47:19,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:19,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:19,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:24,322 INFO L134 CoverageAnalysis]: Checked inductivity of 15381 backedges. 2 proven. 15376 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:47:28,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:28,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 289 states and 311 transitions. [2024-11-08 22:47:28,421 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 311 transitions. [2024-11-08 22:47:28,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-08 22:47:28,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:28,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:28,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:33,519 INFO L134 CoverageAnalysis]: Checked inductivity of 15630 backedges. 2 proven. 15625 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:47:37,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:37,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 291 states and 313 transitions. [2024-11-08 22:47:37,883 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 313 transitions. [2024-11-08 22:47:37,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2024-11-08 22:47:37,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:37,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:38,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:43,503 INFO L134 CoverageAnalysis]: Checked inductivity of 15881 backedges. 2 proven. 15876 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:47:48,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:48,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 293 states and 315 transitions. [2024-11-08 22:47:48,057 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 315 transitions. [2024-11-08 22:47:48,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-11-08 22:47:48,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:48,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:48,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:54,162 INFO L134 CoverageAnalysis]: Checked inductivity of 16134 backedges. 2 proven. 16129 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:47:58,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:58,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 295 states and 317 transitions. [2024-11-08 22:47:58,956 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 317 transitions. [2024-11-08 22:47:58,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2024-11-08 22:47:58,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:58,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:59,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:05,149 INFO L134 CoverageAnalysis]: Checked inductivity of 16389 backedges. 2 proven. 16384 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:48:09,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:09,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 297 states and 319 transitions. [2024-11-08 22:48:09,190 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 319 transitions. [2024-11-08 22:48:09,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2024-11-08 22:48:09,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:09,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:09,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:15,249 INFO L134 CoverageAnalysis]: Checked inductivity of 16646 backedges. 2 proven. 16641 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:48:20,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:20,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 299 states and 321 transitions. [2024-11-08 22:48:20,407 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 321 transitions. [2024-11-08 22:48:20,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2024-11-08 22:48:20,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:20,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:20,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:26,750 INFO L134 CoverageAnalysis]: Checked inductivity of 16905 backedges. 2 proven. 16900 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:48:31,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:31,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 301 states and 323 transitions. [2024-11-08 22:48:31,631 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 323 transitions. [2024-11-08 22:48:31,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2024-11-08 22:48:31,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:31,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:31,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:38,120 INFO L134 CoverageAnalysis]: Checked inductivity of 17166 backedges. 2 proven. 17161 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:48:42,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:42,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 303 states and 325 transitions. [2024-11-08 22:48:42,386 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 325 transitions. [2024-11-08 22:48:42,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2024-11-08 22:48:42,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:42,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:42,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:48,926 INFO L134 CoverageAnalysis]: Checked inductivity of 17429 backedges. 2 proven. 17424 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:48:53,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:53,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 305 states and 327 transitions. [2024-11-08 22:48:53,984 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 327 transitions. [2024-11-08 22:48:53,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2024-11-08 22:48:53,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:53,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:54,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:00,823 INFO L134 CoverageAnalysis]: Checked inductivity of 17694 backedges. 2 proven. 17689 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:49:06,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:06,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 307 states and 329 transitions. [2024-11-08 22:49:06,074 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 329 transitions. [2024-11-08 22:49:06,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2024-11-08 22:49:06,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:06,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:06,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:12,480 INFO L134 CoverageAnalysis]: Checked inductivity of 17961 backedges. 2 proven. 17956 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:49:16,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:16,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 309 states and 331 transitions. [2024-11-08 22:49:16,761 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 331 transitions. [2024-11-08 22:49:16,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2024-11-08 22:49:16,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:16,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:16,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:22,155 INFO L134 CoverageAnalysis]: Checked inductivity of 18230 backedges. 2 proven. 18225 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:49:26,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:26,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 311 states and 333 transitions. [2024-11-08 22:49:26,359 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 333 transitions. [2024-11-08 22:49:26,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2024-11-08 22:49:26,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:26,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:26,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:32,044 INFO L134 CoverageAnalysis]: Checked inductivity of 18501 backedges. 2 proven. 18496 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:49:36,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:36,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 313 states and 335 transitions. [2024-11-08 22:49:36,293 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 335 transitions. [2024-11-08 22:49:36,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2024-11-08 22:49:36,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:36,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:36,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:41,647 INFO L134 CoverageAnalysis]: Checked inductivity of 18774 backedges. 2 proven. 18769 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:49:45,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:45,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 315 states and 337 transitions. [2024-11-08 22:49:45,887 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 337 transitions. [2024-11-08 22:49:45,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2024-11-08 22:49:45,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:45,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:46,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:51,763 INFO L134 CoverageAnalysis]: Checked inductivity of 19049 backedges. 2 proven. 19044 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:49:56,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:56,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 317 states and 339 transitions. [2024-11-08 22:49:56,022 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 339 transitions. [2024-11-08 22:49:56,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2024-11-08 22:49:56,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:56,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:56,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:01,538 INFO L134 CoverageAnalysis]: Checked inductivity of 19326 backedges. 2 proven. 19321 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:50:05,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:05,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 319 states and 341 transitions. [2024-11-08 22:50:05,805 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 341 transitions. [2024-11-08 22:50:05,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2024-11-08 22:50:05,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:05,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:05,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:11,593 INFO L134 CoverageAnalysis]: Checked inductivity of 19605 backedges. 2 proven. 19600 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:50:15,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:15,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 321 states and 343 transitions. [2024-11-08 22:50:15,888 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 343 transitions. [2024-11-08 22:50:15,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-11-08 22:50:15,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:15,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:16,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:21,513 INFO L134 CoverageAnalysis]: Checked inductivity of 19886 backedges. 2 proven. 19881 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:50:25,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:25,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 323 states and 345 transitions. [2024-11-08 22:50:25,836 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 345 transitions. [2024-11-08 22:50:25,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2024-11-08 22:50:25,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:25,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:25,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:31,823 INFO L134 CoverageAnalysis]: Checked inductivity of 20169 backedges. 2 proven. 20164 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:50:36,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:36,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 325 states and 347 transitions. [2024-11-08 22:50:36,273 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 347 transitions. [2024-11-08 22:50:36,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-11-08 22:50:36,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:36,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:36,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:42,189 INFO L134 CoverageAnalysis]: Checked inductivity of 20454 backedges. 2 proven. 20449 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:50:46,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:46,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 327 states and 349 transitions. [2024-11-08 22:50:46,668 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 349 transitions. [2024-11-08 22:50:46,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2024-11-08 22:50:46,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:46,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:46,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:52,617 INFO L134 CoverageAnalysis]: Checked inductivity of 20741 backedges. 2 proven. 20736 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:50:57,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:57,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 329 states and 351 transitions. [2024-11-08 22:50:57,050 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 351 transitions. [2024-11-08 22:50:57,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2024-11-08 22:50:57,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:57,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:57,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:03,076 INFO L134 CoverageAnalysis]: Checked inductivity of 21030 backedges. 2 proven. 21025 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:51:07,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:07,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 331 states and 353 transitions. [2024-11-08 22:51:07,495 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 353 transitions. [2024-11-08 22:51:07,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2024-11-08 22:51:07,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:07,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:07,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:13,619 INFO L134 CoverageAnalysis]: Checked inductivity of 21321 backedges. 2 proven. 21316 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:51:18,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:18,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 333 states and 355 transitions. [2024-11-08 22:51:18,032 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 355 transitions. [2024-11-08 22:51:18,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2024-11-08 22:51:18,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:18,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:18,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:24,235 INFO L134 CoverageAnalysis]: Checked inductivity of 21614 backedges. 2 proven. 21609 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:51:28,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:28,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 335 states and 357 transitions. [2024-11-08 22:51:28,735 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 357 transitions. [2024-11-08 22:51:28,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2024-11-08 22:51:28,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:28,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:28,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:35,141 INFO L134 CoverageAnalysis]: Checked inductivity of 21909 backedges. 2 proven. 21904 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:51:39,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:39,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 337 states and 359 transitions. [2024-11-08 22:51:39,680 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 359 transitions. [2024-11-08 22:51:39,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2024-11-08 22:51:39,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:39,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:39,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:46,305 INFO L134 CoverageAnalysis]: Checked inductivity of 22206 backedges. 2 proven. 22201 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:51:50,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:50,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 339 states and 361 transitions. [2024-11-08 22:51:50,983 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 361 transitions. [2024-11-08 22:51:50,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2024-11-08 22:51:50,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:50,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:51,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:57,627 INFO L134 CoverageAnalysis]: Checked inductivity of 22505 backedges. 2 proven. 22500 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:52:02,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:02,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 341 states and 363 transitions. [2024-11-08 22:52:02,229 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 363 transitions. [2024-11-08 22:52:02,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2024-11-08 22:52:02,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:02,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:02,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:08,785 INFO L134 CoverageAnalysis]: Checked inductivity of 22806 backedges. 2 proven. 22801 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:52:13,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:13,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 343 states and 365 transitions. [2024-11-08 22:52:13,466 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 365 transitions. [2024-11-08 22:52:13,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2024-11-08 22:52:13,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:13,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:13,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:20,025 INFO L134 CoverageAnalysis]: Checked inductivity of 23109 backedges. 2 proven. 23104 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:52:24,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:24,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 345 states and 367 transitions. [2024-11-08 22:52:24,767 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 367 transitions. [2024-11-08 22:52:24,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2024-11-08 22:52:24,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:24,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:24,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:31,476 INFO L134 CoverageAnalysis]: Checked inductivity of 23414 backedges. 2 proven. 23409 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:52:36,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:36,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 347 states and 369 transitions. [2024-11-08 22:52:36,351 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 369 transitions. [2024-11-08 22:52:36,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2024-11-08 22:52:36,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:36,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:36,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:43,193 INFO L134 CoverageAnalysis]: Checked inductivity of 23721 backedges. 2 proven. 23716 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:52:48,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:48,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 349 states and 371 transitions. [2024-11-08 22:52:48,813 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 371 transitions. [2024-11-08 22:52:48,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2024-11-08 22:52:48,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:48,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:49,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:57,121 INFO L134 CoverageAnalysis]: Checked inductivity of 24030 backedges. 2 proven. 24025 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:53:03,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:03,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 351 states and 373 transitions. [2024-11-08 22:53:03,042 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 373 transitions. [2024-11-08 22:53:03,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2024-11-08 22:53:03,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:03,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:03,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:11,441 INFO L134 CoverageAnalysis]: Checked inductivity of 24341 backedges. 2 proven. 24336 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:53:17,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:17,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 353 states and 375 transitions. [2024-11-08 22:53:17,893 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 375 transitions. [2024-11-08 22:53:17,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2024-11-08 22:53:17,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:17,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:18,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:26,781 INFO L134 CoverageAnalysis]: Checked inductivity of 24654 backedges. 2 proven. 24649 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:53:32,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:32,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 355 states and 377 transitions. [2024-11-08 22:53:32,853 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 377 transitions. [2024-11-08 22:53:32,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 348 [2024-11-08 22:53:32,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:32,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:33,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat