./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-multidimensional/copy-partial-2-n-u.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c72f5578-93da-453d-abd1-acae9ea79a60/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c72f5578-93da-453d-abd1-acae9ea79a60/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_c72f5578-93da-453d-abd1-acae9ea79a60/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c72f5578-93da-453d-abd1-acae9ea79a60/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/array-multidimensional/copy-partial-2-n-u.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c72f5578-93da-453d-abd1-acae9ea79a60/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_c72f5578-93da-453d-abd1-acae9ea79a60/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 2a46b64c20324a7544dfe7936b5f39eaa32bba659068797748195a7f292bdaee --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:30:51,155 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:30:51,246 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c72f5578-93da-453d-abd1-acae9ea79a60/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 22:30:51,254 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:30:51,254 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:30:51,292 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:30:51,295 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:30:51,296 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:30:51,297 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:30:51,299 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:30:51,300 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:30:51,300 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:30:51,300 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:30:51,301 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:30:51,303 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:30:51,304 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:30:51,304 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:30:51,305 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:30:51,305 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:30:51,305 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:30:51,306 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:30:51,306 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:30:51,307 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:30:51,307 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:30:51,308 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:30:51,308 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:30:51,308 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:30:51,309 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:30:51,309 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:30:51,309 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:30:51,326 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:30:51,327 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:30:51,328 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:30:51,328 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_c72f5578-93da-453d-abd1-acae9ea79a60/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c72f5578-93da-453d-abd1-acae9ea79a60/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2a46b64c20324a7544dfe7936b5f39eaa32bba659068797748195a7f292bdaee [2024-11-08 22:30:51,643 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:30:51,678 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:30:51,681 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:30:51,682 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:30:51,683 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:30:51,684 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c72f5578-93da-453d-abd1-acae9ea79a60/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/array-multidimensional/copy-partial-2-n-u.c Unable to find full path for "g++" [2024-11-08 22:30:53,683 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:30:53,952 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:30:53,953 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c72f5578-93da-453d-abd1-acae9ea79a60/sv-benchmarks/c/array-multidimensional/copy-partial-2-n-u.c [2024-11-08 22:30:53,964 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c72f5578-93da-453d-abd1-acae9ea79a60/bin/ukojak-verify-ImItNfHLgk/data/c123828e9/53a84239fa6349dba987aece30536054/FLAG715113c25 [2024-11-08 22:30:54,253 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c72f5578-93da-453d-abd1-acae9ea79a60/bin/ukojak-verify-ImItNfHLgk/data/c123828e9/53a84239fa6349dba987aece30536054 [2024-11-08 22:30:54,255 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:30:54,257 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:30:54,258 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:30:54,258 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:30:54,265 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:30:54,266 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:30:54" (1/1) ... [2024-11-08 22:30:54,267 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6dabc111 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:30:54, skipping insertion in model container [2024-11-08 22:30:54,268 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:30:54" (1/1) ... [2024-11-08 22:30:54,289 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:30:54,467 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_c72f5578-93da-453d-abd1-acae9ea79a60/sv-benchmarks/c/array-multidimensional/copy-partial-2-n-u.c[416,429] [2024-11-08 22:30:54,492 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:30:54,502 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:30:54,512 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_c72f5578-93da-453d-abd1-acae9ea79a60/sv-benchmarks/c/array-multidimensional/copy-partial-2-n-u.c[416,429] [2024-11-08 22:30:54,522 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:30:54,542 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:30:54,542 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:30:54 WrapperNode [2024-11-08 22:30:54,542 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:30:54,543 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:30:54,543 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:30:54,543 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:30:54,552 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:30:54" (1/1) ... [2024-11-08 22:30:54,558 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:30:54" (1/1) ... [2024-11-08 22:30:54,578 INFO L138 Inliner]: procedures = 15, calls = 21, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 80 [2024-11-08 22:30:54,578 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:30:54,580 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:30:54,580 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:30:54,580 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:30:54,593 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:30:54" (1/1) ... [2024-11-08 22:30:54,593 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:30:54" (1/1) ... [2024-11-08 22:30:54,595 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:30:54" (1/1) ... [2024-11-08 22:30:54,595 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:30:54" (1/1) ... [2024-11-08 22:30:54,601 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:30:54" (1/1) ... [2024-11-08 22:30:54,605 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:30:54" (1/1) ... [2024-11-08 22:30:54,606 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:30:54" (1/1) ... [2024-11-08 22:30:54,607 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:30:54" (1/1) ... [2024-11-08 22:30:54,609 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:30:54,610 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:30:54,611 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:30:54,611 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:30:54,612 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:30:54" (1/1) ... [2024-11-08 22:30:54,619 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:30:54,637 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c72f5578-93da-453d-abd1-acae9ea79a60/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:30:54,654 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c72f5578-93da-453d-abd1-acae9ea79a60/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:30:54,657 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c72f5578-93da-453d-abd1-acae9ea79a60/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:30:54,684 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:30:54,684 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 22:30:54,685 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 22:30:54,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:30:54,685 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 22:30:54,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:30:54,685 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:30:54,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:30:54,686 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:30:54,686 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:30:54,766 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:30:54,769 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:30:54,984 INFO L? ?]: Removed 27 outVars from TransFormulas that were not future-live. [2024-11-08 22:30:54,984 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:30:55,029 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:30:55,029 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 22:30:55,030 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:30:55 BoogieIcfgContainer [2024-11-08 22:30:55,030 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:30:55,031 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:30:55,031 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:30:55,047 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:30:55,047 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:30:55" (1/1) ... [2024-11-08 22:30:55,063 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:30:55,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:55,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 29 states and 42 transitions. [2024-11-08 22:30:55,140 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 42 transitions. [2024-11-08 22:30:55,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 22:30:55,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:55,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:55,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:55,577 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:30:55,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:55,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 30 states and 43 transitions. [2024-11-08 22:30:55,686 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 43 transitions. [2024-11-08 22:30:55,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 22:30:55,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:55,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:55,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:55,856 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:30:55,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:55,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 31 states and 44 transitions. [2024-11-08 22:30:55,891 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 44 transitions. [2024-11-08 22:30:55,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:30:55,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:55,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:55,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:56,093 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:30:56,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:56,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 34 states and 50 transitions. [2024-11-08 22:30:56,408 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 50 transitions. [2024-11-08 22:30:56,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:30:56,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:56,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:56,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:56,525 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:30:56,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:56,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 34 states and 49 transitions. [2024-11-08 22:30:56,585 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 49 transitions. [2024-11-08 22:30:56,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:30:56,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:56,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:56,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:56,794 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:30:57,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:57,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 43 states and 68 transitions. [2024-11-08 22:30:57,674 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 68 transitions. [2024-11-08 22:30:57,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:30:57,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:57,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:57,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:57,765 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:30:57,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:57,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 43 states and 66 transitions. [2024-11-08 22:30:57,960 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 66 transitions. [2024-11-08 22:30:57,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:30:57,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:57,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:57,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:58,056 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:30:58,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:58,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 44 states and 67 transitions. [2024-11-08 22:30:58,096 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 67 transitions. [2024-11-08 22:30:58,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:30:58,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:58,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:58,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:58,181 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:30:58,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:58,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 47 states and 71 transitions. [2024-11-08 22:30:58,572 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 71 transitions. [2024-11-08 22:30:58,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:30:58,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:58,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:58,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:58,640 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:30:58,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:58,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 49 states and 74 transitions. [2024-11-08 22:30:58,987 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 74 transitions. [2024-11-08 22:30:58,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:30:58,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:58,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:59,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:59,133 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:31:00,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:00,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 60 states and 94 transitions. [2024-11-08 22:31:00,912 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 94 transitions. [2024-11-08 22:31:00,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:31:00,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:00,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:00,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:01,028 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:31:01,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:01,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 60 states and 93 transitions. [2024-11-08 22:31:01,125 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 93 transitions. [2024-11-08 22:31:01,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 22:31:01,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:01,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:01,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:01,206 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:31:01,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:01,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 45 states and 65 transitions. [2024-11-08 22:31:01,453 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 65 transitions. [2024-11-08 22:31:01,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 22:31:01,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:01,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:01,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:01,617 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:31:02,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:02,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 47 states and 68 transitions. [2024-11-08 22:31:02,105 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 68 transitions. [2024-11-08 22:31:02,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 22:31:02,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:02,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:02,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:02,247 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:31:02,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:02,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 49 states and 70 transitions. [2024-11-08 22:31:02,806 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 70 transitions. [2024-11-08 22:31:02,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:31:02,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:02,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:02,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:03,012 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:31:03,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:03,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 51 states and 72 transitions. [2024-11-08 22:31:03,550 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 72 transitions. [2024-11-08 22:31:03,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 22:31:03,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:03,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:03,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:03,738 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 1 proven. 16 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:31:04,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:04,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 53 states and 74 transitions. [2024-11-08 22:31:04,277 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 74 transitions. [2024-11-08 22:31:04,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 22:31:04,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:04,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:04,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:04,459 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 1 proven. 25 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:31:05,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:05,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 55 states and 76 transitions. [2024-11-08 22:31:05,024 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 76 transitions. [2024-11-08 22:31:05,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:31:05,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:05,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:05,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:05,287 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 36 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:31:05,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:05,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 57 states and 78 transitions. [2024-11-08 22:31:05,856 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 78 transitions. [2024-11-08 22:31:05,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:31:05,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:05,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:05,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:06,085 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 1 proven. 49 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:31:06,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:06,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 59 states and 80 transitions. [2024-11-08 22:31:06,693 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 80 transitions. [2024-11-08 22:31:06,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 22:31:06,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:06,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:06,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:06,968 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 1 proven. 64 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:31:07,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:07,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 61 states and 82 transitions. [2024-11-08 22:31:07,589 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 82 transitions. [2024-11-08 22:31:07,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 22:31:07,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:07,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:07,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:07,865 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 1 proven. 81 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:31:08,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:08,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 63 states and 84 transitions. [2024-11-08 22:31:08,569 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 84 transitions. [2024-11-08 22:31:08,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 22:31:08,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:08,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:08,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:08,860 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 1 proven. 100 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:31:09,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:09,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 65 states and 86 transitions. [2024-11-08 22:31:09,616 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 86 transitions. [2024-11-08 22:31:09,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 22:31:09,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:09,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:09,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:09,904 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 1 proven. 121 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:31:10,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:10,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 67 states and 88 transitions. [2024-11-08 22:31:10,730 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 88 transitions. [2024-11-08 22:31:10,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:31:10,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:10,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:10,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:11,058 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 1 proven. 144 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:31:11,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:11,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 69 states and 90 transitions. [2024-11-08 22:31:11,861 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 90 transitions. [2024-11-08 22:31:11,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:31:11,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:11,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:11,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:12,193 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 1 proven. 169 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:31:13,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:13,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 71 states and 92 transitions. [2024-11-08 22:31:13,047 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 92 transitions. [2024-11-08 22:31:13,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:31:13,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:13,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:13,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:13,425 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 1 proven. 196 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:31:14,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:14,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 73 states and 94 transitions. [2024-11-08 22:31:14,301 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 94 transitions. [2024-11-08 22:31:14,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 22:31:14,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:14,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:14,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:14,670 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 1 proven. 225 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:31:15,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:15,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 75 states and 96 transitions. [2024-11-08 22:31:15,600 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 96 transitions. [2024-11-08 22:31:15,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 22:31:15,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:15,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:15,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:16,006 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 1 proven. 256 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:31:16,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:16,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 77 states and 98 transitions. [2024-11-08 22:31:16,908 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 98 transitions. [2024-11-08 22:31:16,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:31:16,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:16,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:16,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:17,312 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 1 proven. 289 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:31:18,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:18,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 79 states and 100 transitions. [2024-11-08 22:31:18,206 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 100 transitions. [2024-11-08 22:31:18,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 22:31:18,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:18,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:18,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:18,615 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 1 proven. 324 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:31:19,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:19,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 81 states and 102 transitions. [2024-11-08 22:31:19,545 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 102 transitions. [2024-11-08 22:31:19,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 22:31:19,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:19,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:19,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:20,070 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 1 proven. 361 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:31:21,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:21,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 83 states and 104 transitions. [2024-11-08 22:31:21,035 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 104 transitions. [2024-11-08 22:31:21,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:31:21,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:21,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:21,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:21,524 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 1 proven. 400 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:31:22,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:22,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 85 states and 106 transitions. [2024-11-08 22:31:22,561 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 106 transitions. [2024-11-08 22:31:22,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:31:22,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:22,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:22,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:23,064 INFO L134 CoverageAnalysis]: Checked inductivity of 446 backedges. 1 proven. 441 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:31:24,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:24,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 87 states and 108 transitions. [2024-11-08 22:31:24,115 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 108 transitions. [2024-11-08 22:31:24,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:31:24,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:24,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:24,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:24,667 INFO L134 CoverageAnalysis]: Checked inductivity of 489 backedges. 1 proven. 484 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:31:25,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:25,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 89 states and 110 transitions. [2024-11-08 22:31:25,737 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 110 transitions. [2024-11-08 22:31:25,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 22:31:25,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:25,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:25,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:26,241 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 1 proven. 529 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:31:27,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:27,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 91 states and 112 transitions. [2024-11-08 22:31:27,290 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 112 transitions. [2024-11-08 22:31:27,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 22:31:27,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:27,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:27,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:27,855 INFO L134 CoverageAnalysis]: Checked inductivity of 581 backedges. 1 proven. 576 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:31:29,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:29,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 93 states and 114 transitions. [2024-11-08 22:31:29,123 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 114 transitions. [2024-11-08 22:31:29,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:31:29,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:29,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:29,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:29,677 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 1 proven. 625 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:31:31,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:31,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 95 states and 116 transitions. [2024-11-08 22:31:31,031 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 116 transitions. [2024-11-08 22:31:31,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 22:31:31,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:31,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:31,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:31,662 INFO L134 CoverageAnalysis]: Checked inductivity of 681 backedges. 1 proven. 676 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:31:32,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:32,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 97 states and 118 transitions. [2024-11-08 22:31:32,911 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 118 transitions. [2024-11-08 22:31:32,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:31:32,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:32,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:32,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:33,544 INFO L134 CoverageAnalysis]: Checked inductivity of 734 backedges. 1 proven. 729 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:31:34,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:34,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 99 states and 120 transitions. [2024-11-08 22:31:34,775 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 120 transitions. [2024-11-08 22:31:34,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 22:31:34,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:34,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:34,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:35,450 INFO L134 CoverageAnalysis]: Checked inductivity of 789 backedges. 1 proven. 784 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:31:36,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:36,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 101 states and 122 transitions. [2024-11-08 22:31:36,746 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 122 transitions. [2024-11-08 22:31:36,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 22:31:36,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:36,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:36,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:37,418 INFO L134 CoverageAnalysis]: Checked inductivity of 846 backedges. 1 proven. 841 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:31:38,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:38,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 103 states and 124 transitions. [2024-11-08 22:31:38,685 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 124 transitions. [2024-11-08 22:31:38,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 22:31:38,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:38,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:38,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:39,337 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 1 proven. 900 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:31:40,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:40,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 105 states and 126 transitions. [2024-11-08 22:31:40,696 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 126 transitions. [2024-11-08 22:31:40,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:31:40,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:40,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:40,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:41,385 INFO L134 CoverageAnalysis]: Checked inductivity of 966 backedges. 1 proven. 961 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:31:42,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:42,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 107 states and 128 transitions. [2024-11-08 22:31:42,736 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 128 transitions. [2024-11-08 22:31:42,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:31:42,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:42,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:42,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:43,472 INFO L134 CoverageAnalysis]: Checked inductivity of 1029 backedges. 1 proven. 1024 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:31:44,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:44,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 109 states and 130 transitions. [2024-11-08 22:31:44,814 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 130 transitions. [2024-11-08 22:31:44,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:31:44,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:44,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:44,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:45,490 INFO L134 CoverageAnalysis]: Checked inductivity of 1094 backedges. 1 proven. 1089 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:31:46,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:46,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 111 states and 132 transitions. [2024-11-08 22:31:46,839 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 132 transitions. [2024-11-08 22:31:46,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 22:31:46,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:46,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:46,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:47,476 INFO L134 CoverageAnalysis]: Checked inductivity of 1161 backedges. 1 proven. 1156 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:31:48,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:48,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 113 states and 134 transitions. [2024-11-08 22:31:48,924 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 134 transitions. [2024-11-08 22:31:48,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 22:31:48,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:48,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:48,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:49,616 INFO L134 CoverageAnalysis]: Checked inductivity of 1230 backedges. 1 proven. 1225 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:31:51,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:51,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 115 states and 136 transitions. [2024-11-08 22:31:51,056 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 136 transitions. [2024-11-08 22:31:51,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 22:31:51,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:51,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:51,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:51,872 INFO L134 CoverageAnalysis]: Checked inductivity of 1301 backedges. 1 proven. 1296 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:31:53,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:53,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 117 states and 138 transitions. [2024-11-08 22:31:53,360 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 138 transitions. [2024-11-08 22:31:53,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 22:31:53,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:53,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:53,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:54,036 INFO L134 CoverageAnalysis]: Checked inductivity of 1374 backedges. 1 proven. 1369 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:31:55,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:55,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 119 states and 140 transitions. [2024-11-08 22:31:55,540 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 140 transitions. [2024-11-08 22:31:55,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 22:31:55,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:55,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:55,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:56,231 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 1 proven. 1444 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:31:57,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:57,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 121 states and 142 transitions. [2024-11-08 22:31:57,762 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 142 transitions. [2024-11-08 22:31:57,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 22:31:57,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:57,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:57,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:58,425 INFO L134 CoverageAnalysis]: Checked inductivity of 1526 backedges. 1 proven. 1521 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:32:00,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:00,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 123 states and 144 transitions. [2024-11-08 22:32:00,078 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 144 transitions. [2024-11-08 22:32:00,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 22:32:00,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:00,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:00,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:00,844 INFO L134 CoverageAnalysis]: Checked inductivity of 1605 backedges. 1 proven. 1600 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:32:02,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:02,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 125 states and 146 transitions. [2024-11-08 22:32:02,454 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 146 transitions. [2024-11-08 22:32:02,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 22:32:02,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:02,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:02,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:03,238 INFO L134 CoverageAnalysis]: Checked inductivity of 1686 backedges. 1 proven. 1681 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:32:04,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:04,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 127 states and 148 transitions. [2024-11-08 22:32:04,873 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 148 transitions. [2024-11-08 22:32:04,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 22:32:04,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:04,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:04,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:05,639 INFO L134 CoverageAnalysis]: Checked inductivity of 1769 backedges. 1 proven. 1764 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:32:07,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:07,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 129 states and 150 transitions. [2024-11-08 22:32:07,298 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 150 transitions. [2024-11-08 22:32:07,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 22:32:07,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:07,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:07,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:08,131 INFO L134 CoverageAnalysis]: Checked inductivity of 1854 backedges. 1 proven. 1849 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:32:09,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:09,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 131 states and 152 transitions. [2024-11-08 22:32:09,926 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 152 transitions. [2024-11-08 22:32:09,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 22:32:09,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:09,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:09,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:10,761 INFO L134 CoverageAnalysis]: Checked inductivity of 1941 backedges. 1 proven. 1936 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:32:12,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:12,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 133 states and 154 transitions. [2024-11-08 22:32:12,489 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 154 transitions. [2024-11-08 22:32:12,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 22:32:12,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:12,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:12,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:13,472 INFO L134 CoverageAnalysis]: Checked inductivity of 2030 backedges. 1 proven. 2025 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:32:15,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:15,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 135 states and 156 transitions. [2024-11-08 22:32:15,240 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 156 transitions. [2024-11-08 22:32:15,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 22:32:15,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:15,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:15,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:16,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2121 backedges. 1 proven. 2116 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:32:17,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:17,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 137 states and 158 transitions. [2024-11-08 22:32:17,820 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 158 transitions. [2024-11-08 22:32:17,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 22:32:17,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:17,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:17,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:18,707 INFO L134 CoverageAnalysis]: Checked inductivity of 2214 backedges. 1 proven. 2209 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:32:20,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:20,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 139 states and 160 transitions. [2024-11-08 22:32:20,609 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 160 transitions. [2024-11-08 22:32:20,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 22:32:20,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:20,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:20,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:21,578 INFO L134 CoverageAnalysis]: Checked inductivity of 2309 backedges. 1 proven. 2304 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:32:23,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:23,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 141 states and 162 transitions. [2024-11-08 22:32:23,465 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 162 transitions. [2024-11-08 22:32:23,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 22:32:23,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:23,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:23,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:24,362 INFO L134 CoverageAnalysis]: Checked inductivity of 2406 backedges. 1 proven. 2401 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:32:26,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:26,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 143 states and 164 transitions. [2024-11-08 22:32:26,220 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 164 transitions. [2024-11-08 22:32:26,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 22:32:26,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:26,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:26,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:27,146 INFO L134 CoverageAnalysis]: Checked inductivity of 2505 backedges. 1 proven. 2500 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:32:29,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:29,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 145 states and 166 transitions. [2024-11-08 22:32:29,092 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 166 transitions. [2024-11-08 22:32:29,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 22:32:29,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:29,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:29,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:30,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2606 backedges. 1 proven. 2601 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:32:32,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:32,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 147 states and 168 transitions. [2024-11-08 22:32:32,365 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 168 transitions. [2024-11-08 22:32:32,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 22:32:32,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:32,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:32,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:33,720 INFO L134 CoverageAnalysis]: Checked inductivity of 2709 backedges. 1 proven. 2704 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:32:35,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:35,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 149 states and 170 transitions. [2024-11-08 22:32:35,677 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 170 transitions. [2024-11-08 22:32:35,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 22:32:35,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:35,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:35,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:36,727 INFO L134 CoverageAnalysis]: Checked inductivity of 2814 backedges. 1 proven. 2809 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:32:38,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:38,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 151 states and 172 transitions. [2024-11-08 22:32:38,750 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 172 transitions. [2024-11-08 22:32:38,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-08 22:32:38,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:38,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:38,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:39,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 1 proven. 2916 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:32:41,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:41,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 153 states and 174 transitions. [2024-11-08 22:32:41,887 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 174 transitions. [2024-11-08 22:32:41,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 22:32:41,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:41,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:41,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:43,235 INFO L134 CoverageAnalysis]: Checked inductivity of 3030 backedges. 1 proven. 3025 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:32:45,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:45,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 155 states and 176 transitions. [2024-11-08 22:32:45,438 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 176 transitions. [2024-11-08 22:32:45,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 22:32:45,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:45,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:45,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:46,688 INFO L134 CoverageAnalysis]: Checked inductivity of 3141 backedges. 1 proven. 3136 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:32:49,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:49,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 157 states and 178 transitions. [2024-11-08 22:32:49,071 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 178 transitions. [2024-11-08 22:32:49,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 22:32:49,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:49,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:49,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:50,334 INFO L134 CoverageAnalysis]: Checked inductivity of 3254 backedges. 1 proven. 3249 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:32:52,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:52,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 159 states and 180 transitions. [2024-11-08 22:32:52,479 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 180 transitions. [2024-11-08 22:32:52,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:32:52,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:52,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:52,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:53,733 INFO L134 CoverageAnalysis]: Checked inductivity of 3369 backedges. 1 proven. 3364 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:32:55,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:55,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 161 states and 182 transitions. [2024-11-08 22:32:55,947 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 182 transitions. [2024-11-08 22:32:55,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-08 22:32:55,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:55,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:55,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:57,066 INFO L134 CoverageAnalysis]: Checked inductivity of 3486 backedges. 1 proven. 3481 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:32:59,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:59,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 163 states and 184 transitions. [2024-11-08 22:32:59,217 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 184 transitions. [2024-11-08 22:32:59,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-08 22:32:59,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:59,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:59,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:00,608 INFO L134 CoverageAnalysis]: Checked inductivity of 3605 backedges. 1 proven. 3600 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:33:02,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:02,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 165 states and 186 transitions. [2024-11-08 22:33:02,841 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 186 transitions. [2024-11-08 22:33:02,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-08 22:33:02,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:02,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:02,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:04,143 INFO L134 CoverageAnalysis]: Checked inductivity of 3726 backedges. 1 proven. 3721 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:33:06,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:06,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 167 states and 188 transitions. [2024-11-08 22:33:06,347 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 188 transitions. [2024-11-08 22:33:06,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-08 22:33:06,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:06,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:06,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:07,681 INFO L134 CoverageAnalysis]: Checked inductivity of 3849 backedges. 1 proven. 3844 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:33:10,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:10,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 169 states and 190 transitions. [2024-11-08 22:33:10,032 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 190 transitions. [2024-11-08 22:33:10,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-08 22:33:10,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:10,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:10,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:11,474 INFO L134 CoverageAnalysis]: Checked inductivity of 3974 backedges. 1 proven. 3969 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:33:13,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:13,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 171 states and 192 transitions. [2024-11-08 22:33:13,970 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 192 transitions. [2024-11-08 22:33:13,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-08 22:33:13,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:13,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:14,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:15,386 INFO L134 CoverageAnalysis]: Checked inductivity of 4101 backedges. 1 proven. 4096 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:33:17,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:17,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 173 states and 194 transitions. [2024-11-08 22:33:17,964 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 194 transitions. [2024-11-08 22:33:17,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:33:17,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:17,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:18,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:19,359 INFO L134 CoverageAnalysis]: Checked inductivity of 4230 backedges. 1 proven. 4225 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:33:21,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:21,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 175 states and 196 transitions. [2024-11-08 22:33:21,709 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 196 transitions. [2024-11-08 22:33:21,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 22:33:21,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:21,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:21,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:23,101 INFO L134 CoverageAnalysis]: Checked inductivity of 4361 backedges. 1 proven. 4356 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:33:25,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:25,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 177 states and 198 transitions. [2024-11-08 22:33:25,555 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 198 transitions. [2024-11-08 22:33:25,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-08 22:33:25,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:25,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:25,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:26,941 INFO L134 CoverageAnalysis]: Checked inductivity of 4494 backedges. 1 proven. 4489 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:33:29,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:29,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 179 states and 200 transitions. [2024-11-08 22:33:29,334 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 200 transitions. [2024-11-08 22:33:29,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 22:33:29,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:29,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:29,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:30,739 INFO L134 CoverageAnalysis]: Checked inductivity of 4629 backedges. 1 proven. 4624 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:33:33,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:33,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 181 states and 202 transitions. [2024-11-08 22:33:33,176 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 202 transitions. [2024-11-08 22:33:33,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-08 22:33:33,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:33,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:33,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:34,753 INFO L134 CoverageAnalysis]: Checked inductivity of 4766 backedges. 1 proven. 4761 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:33:37,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:37,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 183 states and 204 transitions. [2024-11-08 22:33:37,236 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 204 transitions. [2024-11-08 22:33:37,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-08 22:33:37,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:37,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:37,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:38,698 INFO L134 CoverageAnalysis]: Checked inductivity of 4905 backedges. 1 proven. 4900 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:33:41,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:41,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 185 states and 206 transitions. [2024-11-08 22:33:41,184 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 206 transitions. [2024-11-08 22:33:41,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-08 22:33:41,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:41,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:41,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:42,731 INFO L134 CoverageAnalysis]: Checked inductivity of 5046 backedges. 1 proven. 5041 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:33:45,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:45,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 187 states and 208 transitions. [2024-11-08 22:33:45,369 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 208 transitions. [2024-11-08 22:33:45,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-08 22:33:45,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:45,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:45,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:47,221 INFO L134 CoverageAnalysis]: Checked inductivity of 5189 backedges. 1 proven. 5184 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:33:49,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:49,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 189 states and 210 transitions. [2024-11-08 22:33:49,777 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 210 transitions. [2024-11-08 22:33:49,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-08 22:33:49,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:49,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:49,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:51,425 INFO L134 CoverageAnalysis]: Checked inductivity of 5334 backedges. 1 proven. 5329 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:33:54,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:54,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 191 states and 212 transitions. [2024-11-08 22:33:54,242 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 212 transitions. [2024-11-08 22:33:54,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-08 22:33:54,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:54,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:54,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:56,517 INFO L134 CoverageAnalysis]: Checked inductivity of 5481 backedges. 1 proven. 5476 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:33:59,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:59,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 193 states and 214 transitions. [2024-11-08 22:33:59,405 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 214 transitions. [2024-11-08 22:33:59,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-08 22:33:59,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:59,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:59,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:01,127 INFO L134 CoverageAnalysis]: Checked inductivity of 5630 backedges. 1 proven. 5625 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:34:04,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:04,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 195 states and 216 transitions. [2024-11-08 22:34:04,189 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 216 transitions. [2024-11-08 22:34:04,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 22:34:04,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:04,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:04,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:06,011 INFO L134 CoverageAnalysis]: Checked inductivity of 5781 backedges. 1 proven. 5776 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:34:08,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:08,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 197 states and 218 transitions. [2024-11-08 22:34:08,826 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 218 transitions. [2024-11-08 22:34:08,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-08 22:34:08,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:08,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:08,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:10,650 INFO L134 CoverageAnalysis]: Checked inductivity of 5934 backedges. 1 proven. 5929 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:34:13,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:13,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 199 states and 220 transitions. [2024-11-08 22:34:13,635 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 220 transitions. [2024-11-08 22:34:13,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-08 22:34:13,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:13,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:13,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:15,597 INFO L134 CoverageAnalysis]: Checked inductivity of 6089 backedges. 1 proven. 6084 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:34:18,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:18,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 201 states and 222 transitions. [2024-11-08 22:34:18,471 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 222 transitions. [2024-11-08 22:34:18,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-08 22:34:18,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:18,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:18,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:20,263 INFO L134 CoverageAnalysis]: Checked inductivity of 6246 backedges. 1 proven. 6241 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:34:23,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:23,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 203 states and 224 transitions. [2024-11-08 22:34:23,198 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 224 transitions. [2024-11-08 22:34:23,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-08 22:34:23,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:23,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:23,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:25,078 INFO L134 CoverageAnalysis]: Checked inductivity of 6405 backedges. 1 proven. 6400 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:34:28,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:28,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 205 states and 226 transitions. [2024-11-08 22:34:28,054 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 226 transitions. [2024-11-08 22:34:28,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-08 22:34:28,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:28,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:28,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:29,970 INFO L134 CoverageAnalysis]: Checked inductivity of 6566 backedges. 1 proven. 6561 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:34:32,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:32,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 207 states and 228 transitions. [2024-11-08 22:34:32,982 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 228 transitions. [2024-11-08 22:34:32,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-08 22:34:32,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:32,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:33,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:34,951 INFO L134 CoverageAnalysis]: Checked inductivity of 6729 backedges. 1 proven. 6724 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:34:37,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:37,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 209 states and 230 transitions. [2024-11-08 22:34:37,910 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 230 transitions. [2024-11-08 22:34:37,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-08 22:34:37,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:37,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:37,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:39,884 INFO L134 CoverageAnalysis]: Checked inductivity of 6894 backedges. 1 proven. 6889 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:34:42,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:42,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 211 states and 232 transitions. [2024-11-08 22:34:42,862 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 232 transitions. [2024-11-08 22:34:42,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-08 22:34:42,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:42,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:42,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:45,478 INFO L134 CoverageAnalysis]: Checked inductivity of 7061 backedges. 1 proven. 7056 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:34:48,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:48,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 213 states and 234 transitions. [2024-11-08 22:34:48,556 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 234 transitions. [2024-11-08 22:34:48,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-08 22:34:48,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:48,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:48,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:50,640 INFO L134 CoverageAnalysis]: Checked inductivity of 7230 backedges. 1 proven. 7225 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:34:53,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:53,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 215 states and 236 transitions. [2024-11-08 22:34:53,815 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 236 transitions. [2024-11-08 22:34:53,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-08 22:34:53,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:53,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:53,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:55,924 INFO L134 CoverageAnalysis]: Checked inductivity of 7401 backedges. 1 proven. 7396 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:34:59,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:59,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 217 states and 238 transitions. [2024-11-08 22:34:59,106 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 238 transitions. [2024-11-08 22:34:59,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-08 22:34:59,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:59,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:59,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:01,284 INFO L134 CoverageAnalysis]: Checked inductivity of 7574 backedges. 1 proven. 7569 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:35:04,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:04,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 219 states and 240 transitions. [2024-11-08 22:35:04,488 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 240 transitions. [2024-11-08 22:35:04,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-08 22:35:04,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:04,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:04,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:06,686 INFO L134 CoverageAnalysis]: Checked inductivity of 7749 backedges. 1 proven. 7744 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:35:09,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:09,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 221 states and 242 transitions. [2024-11-08 22:35:09,927 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 242 transitions. [2024-11-08 22:35:09,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-08 22:35:09,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:09,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:10,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:12,207 INFO L134 CoverageAnalysis]: Checked inductivity of 7926 backedges. 1 proven. 7921 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:35:15,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:15,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 223 states and 244 transitions. [2024-11-08 22:35:15,449 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 244 transitions. [2024-11-08 22:35:15,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-08 22:35:15,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:15,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:15,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:18,536 INFO L134 CoverageAnalysis]: Checked inductivity of 8105 backedges. 1 proven. 8100 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:35:21,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:21,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 225 states and 246 transitions. [2024-11-08 22:35:21,983 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 246 transitions. [2024-11-08 22:35:21,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-08 22:35:21,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:21,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:22,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:24,394 INFO L134 CoverageAnalysis]: Checked inductivity of 8286 backedges. 1 proven. 8281 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:35:27,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:27,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 227 states and 248 transitions. [2024-11-08 22:35:27,657 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 248 transitions. [2024-11-08 22:35:27,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-08 22:35:27,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:27,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:27,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:30,165 INFO L134 CoverageAnalysis]: Checked inductivity of 8469 backedges. 1 proven. 8464 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:35:33,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:33,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 229 states and 250 transitions. [2024-11-08 22:35:33,509 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 250 transitions. [2024-11-08 22:35:33,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-08 22:35:33,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:33,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:33,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:35,917 INFO L134 CoverageAnalysis]: Checked inductivity of 8654 backedges. 1 proven. 8649 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:35:39,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:39,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 231 states and 252 transitions. [2024-11-08 22:35:39,525 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 252 transitions. [2024-11-08 22:35:39,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-08 22:35:39,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:39,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:39,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:42,082 INFO L134 CoverageAnalysis]: Checked inductivity of 8841 backedges. 1 proven. 8836 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:35:45,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:45,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 233 states and 254 transitions. [2024-11-08 22:35:45,480 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 254 transitions. [2024-11-08 22:35:45,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-08 22:35:45,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:45,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:45,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:48,052 INFO L134 CoverageAnalysis]: Checked inductivity of 9030 backedges. 1 proven. 9025 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:35:51,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:51,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 235 states and 256 transitions. [2024-11-08 22:35:51,437 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 256 transitions. [2024-11-08 22:35:51,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-08 22:35:51,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:51,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:51,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:54,211 INFO L134 CoverageAnalysis]: Checked inductivity of 9221 backedges. 1 proven. 9216 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:35:57,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:57,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 237 states and 258 transitions. [2024-11-08 22:35:57,723 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 258 transitions. [2024-11-08 22:35:57,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-08 22:35:57,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:57,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:57,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:00,306 INFO L134 CoverageAnalysis]: Checked inductivity of 9414 backedges. 1 proven. 9409 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:36:03,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:03,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 239 states and 260 transitions. [2024-11-08 22:36:03,887 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 260 transitions. [2024-11-08 22:36:03,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-08 22:36:03,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:03,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:03,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:06,905 INFO L134 CoverageAnalysis]: Checked inductivity of 9609 backedges. 1 proven. 9604 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:36:10,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:10,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 241 states and 262 transitions. [2024-11-08 22:36:10,418 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 262 transitions. [2024-11-08 22:36:10,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-08 22:36:10,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:10,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:10,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:13,310 INFO L134 CoverageAnalysis]: Checked inductivity of 9806 backedges. 1 proven. 9801 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:36:16,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:16,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 243 states and 264 transitions. [2024-11-08 22:36:16,915 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 264 transitions. [2024-11-08 22:36:16,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-08 22:36:16,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:16,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:17,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:19,664 INFO L134 CoverageAnalysis]: Checked inductivity of 10005 backedges. 1 proven. 10000 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:36:23,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:23,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 245 states and 266 transitions. [2024-11-08 22:36:23,374 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 266 transitions. [2024-11-08 22:36:23,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-08 22:36:23,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:23,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:23,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:26,138 INFO L134 CoverageAnalysis]: Checked inductivity of 10206 backedges. 1 proven. 10201 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:36:29,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:29,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 247 states and 268 transitions. [2024-11-08 22:36:29,846 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 268 transitions. [2024-11-08 22:36:29,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-08 22:36:29,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:29,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:29,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:32,869 INFO L134 CoverageAnalysis]: Checked inductivity of 10409 backedges. 1 proven. 10404 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:36:36,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:36,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 249 states and 270 transitions. [2024-11-08 22:36:36,577 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 270 transitions. [2024-11-08 22:36:36,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-11-08 22:36:36,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:36,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:36,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:39,506 INFO L134 CoverageAnalysis]: Checked inductivity of 10614 backedges. 1 proven. 10609 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:36:43,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:43,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 251 states and 272 transitions. [2024-11-08 22:36:43,265 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 272 transitions. [2024-11-08 22:36:43,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-08 22:36:43,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:43,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:43,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:46,167 INFO L134 CoverageAnalysis]: Checked inductivity of 10821 backedges. 1 proven. 10816 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:36:49,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:49,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 253 states and 274 transitions. [2024-11-08 22:36:49,900 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 274 transitions. [2024-11-08 22:36:49,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-08 22:36:49,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:49,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:49,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:52,971 INFO L134 CoverageAnalysis]: Checked inductivity of 11030 backedges. 1 proven. 11025 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:36:56,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:56,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 255 states and 276 transitions. [2024-11-08 22:36:56,681 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 276 transitions. [2024-11-08 22:36:56,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-11-08 22:36:56,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:56,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:56,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:59,744 INFO L134 CoverageAnalysis]: Checked inductivity of 11241 backedges. 1 proven. 11236 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:37:03,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:03,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 257 states and 278 transitions. [2024-11-08 22:37:03,574 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 278 transitions. [2024-11-08 22:37:03,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-08 22:37:03,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:03,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:03,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:06,723 INFO L134 CoverageAnalysis]: Checked inductivity of 11454 backedges. 1 proven. 11449 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:37:10,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:10,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 259 states and 280 transitions. [2024-11-08 22:37:10,508 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 280 transitions. [2024-11-08 22:37:10,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-11-08 22:37:10,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:10,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:10,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:13,904 INFO L134 CoverageAnalysis]: Checked inductivity of 11669 backedges. 1 proven. 11664 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:37:17,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:17,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 261 states and 282 transitions. [2024-11-08 22:37:17,707 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 282 transitions. [2024-11-08 22:37:17,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-08 22:37:17,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:17,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:17,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:20,977 INFO L134 CoverageAnalysis]: Checked inductivity of 11886 backedges. 1 proven. 11881 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:37:24,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:24,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 263 states and 284 transitions. [2024-11-08 22:37:24,883 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 284 transitions. [2024-11-08 22:37:24,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-11-08 22:37:24,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:24,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:24,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:28,102 INFO L134 CoverageAnalysis]: Checked inductivity of 12105 backedges. 1 proven. 12100 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:37:32,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:32,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 265 states and 286 transitions. [2024-11-08 22:37:32,076 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 286 transitions. [2024-11-08 22:37:32,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-11-08 22:37:32,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:32,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:32,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:35,525 INFO L134 CoverageAnalysis]: Checked inductivity of 12326 backedges. 1 proven. 12321 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:37:39,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:39,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 267 states and 288 transitions. [2024-11-08 22:37:39,501 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 288 transitions. [2024-11-08 22:37:39,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-11-08 22:37:39,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:39,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:39,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:42,964 INFO L134 CoverageAnalysis]: Checked inductivity of 12549 backedges. 1 proven. 12544 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:37:46,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:46,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 269 states and 290 transitions. [2024-11-08 22:37:46,957 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 290 transitions. [2024-11-08 22:37:46,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-08 22:37:46,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:46,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:47,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:50,979 INFO L134 CoverageAnalysis]: Checked inductivity of 12774 backedges. 1 proven. 12769 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:37:55,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:55,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 271 states and 292 transitions. [2024-11-08 22:37:55,675 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 292 transitions. [2024-11-08 22:37:55,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-08 22:37:55,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:55,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:55,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:59,202 INFO L134 CoverageAnalysis]: Checked inductivity of 13001 backedges. 1 proven. 12996 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:38:03,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:03,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 273 states and 294 transitions. [2024-11-08 22:38:03,437 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 294 transitions. [2024-11-08 22:38:03,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-08 22:38:03,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:03,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:03,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:07,046 INFO L134 CoverageAnalysis]: Checked inductivity of 13230 backedges. 1 proven. 13225 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:38:11,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:11,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 275 states and 296 transitions. [2024-11-08 22:38:11,185 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 296 transitions. [2024-11-08 22:38:11,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-11-08 22:38:11,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:11,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:11,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:15,059 INFO L134 CoverageAnalysis]: Checked inductivity of 13461 backedges. 1 proven. 13456 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:38:19,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:19,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 277 states and 298 transitions. [2024-11-08 22:38:19,146 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 298 transitions. [2024-11-08 22:38:19,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-11-08 22:38:19,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:19,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:19,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:22,870 INFO L134 CoverageAnalysis]: Checked inductivity of 13694 backedges. 1 proven. 13689 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:38:27,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:27,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 279 states and 300 transitions. [2024-11-08 22:38:27,033 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 300 transitions. [2024-11-08 22:38:27,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-08 22:38:27,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:27,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:27,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:30,803 INFO L134 CoverageAnalysis]: Checked inductivity of 13929 backedges. 1 proven. 13924 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:38:35,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:35,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 281 states and 302 transitions. [2024-11-08 22:38:35,014 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 302 transitions. [2024-11-08 22:38:35,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-11-08 22:38:35,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:35,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:35,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:38,833 INFO L134 CoverageAnalysis]: Checked inductivity of 14166 backedges. 1 proven. 14161 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:38:43,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:43,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 283 states and 304 transitions. [2024-11-08 22:38:43,107 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 304 transitions. [2024-11-08 22:38:43,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-08 22:38:43,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:43,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:43,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:47,209 INFO L134 CoverageAnalysis]: Checked inductivity of 14405 backedges. 1 proven. 14400 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:38:51,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:51,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 285 states and 306 transitions. [2024-11-08 22:38:51,415 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 306 transitions. [2024-11-08 22:38:51,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-08 22:38:51,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:51,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:51,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:55,581 INFO L134 CoverageAnalysis]: Checked inductivity of 14646 backedges. 1 proven. 14641 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:38:59,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:59,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 287 states and 308 transitions. [2024-11-08 22:38:59,849 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 308 transitions. [2024-11-08 22:38:59,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2024-11-08 22:38:59,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:59,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:59,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:04,004 INFO L134 CoverageAnalysis]: Checked inductivity of 14889 backedges. 1 proven. 14884 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:39:08,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:08,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 289 states and 310 transitions. [2024-11-08 22:39:08,382 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 310 transitions. [2024-11-08 22:39:08,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-11-08 22:39:08,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:08,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:08,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:12,502 INFO L134 CoverageAnalysis]: Checked inductivity of 15134 backedges. 1 proven. 15129 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:39:16,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:16,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 291 states and 312 transitions. [2024-11-08 22:39:16,922 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 312 transitions. [2024-11-08 22:39:16,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-11-08 22:39:16,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:16,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:17,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:21,456 INFO L134 CoverageAnalysis]: Checked inductivity of 15381 backedges. 1 proven. 15376 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:39:26,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:26,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 293 states and 314 transitions. [2024-11-08 22:39:26,373 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 314 transitions. [2024-11-08 22:39:26,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2024-11-08 22:39:26,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:26,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:26,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:30,641 INFO L134 CoverageAnalysis]: Checked inductivity of 15630 backedges. 1 proven. 15625 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:39:35,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:35,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 295 states and 316 transitions. [2024-11-08 22:39:35,232 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 316 transitions. [2024-11-08 22:39:35,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2024-11-08 22:39:35,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:35,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:35,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:40,095 INFO L134 CoverageAnalysis]: Checked inductivity of 15881 backedges. 1 proven. 15876 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:39:44,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:44,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 297 states and 318 transitions. [2024-11-08 22:39:44,860 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 318 transitions. [2024-11-08 22:39:44,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2024-11-08 22:39:44,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:44,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:44,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:49,186 INFO L134 CoverageAnalysis]: Checked inductivity of 16134 backedges. 1 proven. 16129 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:39:53,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:53,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 299 states and 320 transitions. [2024-11-08 22:39:53,979 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 320 transitions. [2024-11-08 22:39:53,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2024-11-08 22:39:53,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:53,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:54,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:58,455 INFO L134 CoverageAnalysis]: Checked inductivity of 16389 backedges. 1 proven. 16384 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:40:03,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:03,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 301 states and 322 transitions. [2024-11-08 22:40:03,527 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 322 transitions. [2024-11-08 22:40:03,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2024-11-08 22:40:03,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:03,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:03,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:08,064 INFO L134 CoverageAnalysis]: Checked inductivity of 16646 backedges. 1 proven. 16641 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:40:12,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:12,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 303 states and 324 transitions. [2024-11-08 22:40:12,795 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 324 transitions. [2024-11-08 22:40:12,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2024-11-08 22:40:12,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:12,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:12,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:18,174 INFO L134 CoverageAnalysis]: Checked inductivity of 16905 backedges. 1 proven. 16900 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:40:22,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:22,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 305 states and 326 transitions. [2024-11-08 22:40:22,980 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 326 transitions. [2024-11-08 22:40:22,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2024-11-08 22:40:22,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:22,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:23,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:28,226 INFO L134 CoverageAnalysis]: Checked inductivity of 17166 backedges. 1 proven. 17161 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:40:33,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:33,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 307 states and 328 transitions. [2024-11-08 22:40:33,118 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 328 transitions. [2024-11-08 22:40:33,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2024-11-08 22:40:33,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:33,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:33,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:37,969 INFO L134 CoverageAnalysis]: Checked inductivity of 17429 backedges. 1 proven. 17424 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:40:42,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:42,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 309 states and 330 transitions. [2024-11-08 22:40:42,818 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 330 transitions. [2024-11-08 22:40:42,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2024-11-08 22:40:42,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:42,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:42,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:48,115 INFO L134 CoverageAnalysis]: Checked inductivity of 17694 backedges. 1 proven. 17689 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:40:52,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:52,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 311 states and 332 transitions. [2024-11-08 22:40:52,980 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 332 transitions. [2024-11-08 22:40:52,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2024-11-08 22:40:52,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:52,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:53,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:58,332 INFO L134 CoverageAnalysis]: Checked inductivity of 17961 backedges. 1 proven. 17956 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:41:03,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:03,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 313 states and 334 transitions. [2024-11-08 22:41:03,420 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 334 transitions. [2024-11-08 22:41:03,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2024-11-08 22:41:03,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:03,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:03,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:08,807 INFO L134 CoverageAnalysis]: Checked inductivity of 18230 backedges. 1 proven. 18225 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:41:13,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:13,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 315 states and 336 transitions. [2024-11-08 22:41:13,653 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 336 transitions. [2024-11-08 22:41:13,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2024-11-08 22:41:13,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:13,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:13,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:18,684 INFO L134 CoverageAnalysis]: Checked inductivity of 18501 backedges. 1 proven. 18496 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:41:23,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:23,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 317 states and 338 transitions. [2024-11-08 22:41:23,731 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 338 transitions. [2024-11-08 22:41:23,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2024-11-08 22:41:23,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:23,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:23,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:30,307 INFO L134 CoverageAnalysis]: Checked inductivity of 18774 backedges. 1 proven. 18769 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:41:35,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:35,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 319 states and 340 transitions. [2024-11-08 22:41:35,291 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 340 transitions. [2024-11-08 22:41:35,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2024-11-08 22:41:35,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:35,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:35,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:41,329 INFO L134 CoverageAnalysis]: Checked inductivity of 19049 backedges. 1 proven. 19044 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:41:46,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:46,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 321 states and 342 transitions. [2024-11-08 22:41:46,425 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 342 transitions. [2024-11-08 22:41:46,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2024-11-08 22:41:46,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:46,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:46,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:52,136 INFO L134 CoverageAnalysis]: Checked inductivity of 19326 backedges. 1 proven. 19321 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:41:57,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:57,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 323 states and 344 transitions. [2024-11-08 22:41:57,607 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 344 transitions. [2024-11-08 22:41:57,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2024-11-08 22:41:57,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:57,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:57,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:03,270 INFO L134 CoverageAnalysis]: Checked inductivity of 19605 backedges. 1 proven. 19600 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:42:08,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:08,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 325 states and 346 transitions. [2024-11-08 22:42:08,340 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 346 transitions. [2024-11-08 22:42:08,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2024-11-08 22:42:08,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:08,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:08,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:14,917 INFO L134 CoverageAnalysis]: Checked inductivity of 19886 backedges. 1 proven. 19881 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:42:20,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:20,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 327 states and 348 transitions. [2024-11-08 22:42:20,014 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 348 transitions. [2024-11-08 22:42:20,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2024-11-08 22:42:20,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:20,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:20,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:25,935 INFO L134 CoverageAnalysis]: Checked inductivity of 20169 backedges. 1 proven. 20164 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:42:31,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:31,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 329 states and 350 transitions. [2024-11-08 22:42:31,273 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 350 transitions. [2024-11-08 22:42:31,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2024-11-08 22:42:31,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:31,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:31,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:37,307 INFO L134 CoverageAnalysis]: Checked inductivity of 20454 backedges. 1 proven. 20449 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:42:42,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:42,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 331 states and 352 transitions. [2024-11-08 22:42:42,659 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 352 transitions. [2024-11-08 22:42:42,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-11-08 22:42:42,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:42,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:42,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:48,976 INFO L134 CoverageAnalysis]: Checked inductivity of 20741 backedges. 1 proven. 20736 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:42:54,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:54,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 333 states and 354 transitions. [2024-11-08 22:42:54,779 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 354 transitions. [2024-11-08 22:42:54,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2024-11-08 22:42:54,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:54,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:54,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:01,596 INFO L134 CoverageAnalysis]: Checked inductivity of 21030 backedges. 1 proven. 21025 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:43:06,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:06,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 335 states and 356 transitions. [2024-11-08 22:43:06,804 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 356 transitions. [2024-11-08 22:43:06,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2024-11-08 22:43:06,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:06,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:06,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:13,325 INFO L134 CoverageAnalysis]: Checked inductivity of 21321 backedges. 1 proven. 21316 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:43:18,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:18,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 337 states and 358 transitions. [2024-11-08 22:43:18,602 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 358 transitions. [2024-11-08 22:43:18,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2024-11-08 22:43:18,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:18,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:18,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:24,887 INFO L134 CoverageAnalysis]: Checked inductivity of 21614 backedges. 1 proven. 21609 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:43:30,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:30,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 339 states and 360 transitions. [2024-11-08 22:43:30,084 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 360 transitions. [2024-11-08 22:43:30,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2024-11-08 22:43:30,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:30,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:30,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:37,106 INFO L134 CoverageAnalysis]: Checked inductivity of 21909 backedges. 1 proven. 21904 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:43:42,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:42,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 341 states and 362 transitions. [2024-11-08 22:43:42,320 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 362 transitions. [2024-11-08 22:43:42,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2024-11-08 22:43:42,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:42,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:42,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:49,022 INFO L134 CoverageAnalysis]: Checked inductivity of 22206 backedges. 1 proven. 22201 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:43:54,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:54,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 343 states and 364 transitions. [2024-11-08 22:43:54,313 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 364 transitions. [2024-11-08 22:43:54,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2024-11-08 22:43:54,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:54,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:54,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:01,339 INFO L134 CoverageAnalysis]: Checked inductivity of 22505 backedges. 1 proven. 22500 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:44:06,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:06,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 345 states and 366 transitions. [2024-11-08 22:44:06,774 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 366 transitions. [2024-11-08 22:44:06,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2024-11-08 22:44:06,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:06,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:07,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:13,602 INFO L134 CoverageAnalysis]: Checked inductivity of 22806 backedges. 1 proven. 22801 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:44:19,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:19,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 347 states and 368 transitions. [2024-11-08 22:44:19,825 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 368 transitions. [2024-11-08 22:44:19,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2024-11-08 22:44:19,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:19,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:19,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:26,401 INFO L134 CoverageAnalysis]: Checked inductivity of 23109 backedges. 1 proven. 23104 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:44:32,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:32,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 349 states and 370 transitions. [2024-11-08 22:44:32,225 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 370 transitions. [2024-11-08 22:44:32,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2024-11-08 22:44:32,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:32,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:32,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:39,461 INFO L134 CoverageAnalysis]: Checked inductivity of 23414 backedges. 1 proven. 23409 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked.