./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-restricted-15/DivMinus2.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a5b9be4-66b9-41a3-b417-5a5d346918f7/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a5b9be4-66b9-41a3-b417-5a5d346918f7/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_7a5b9be4-66b9-41a3-b417-5a5d346918f7/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a5b9be4-66b9-41a3-b417-5a5d346918f7/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-restricted-15/DivMinus2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a5b9be4-66b9-41a3-b417-5a5d346918f7/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a5b9be4-66b9-41a3-b417-5a5d346918f7/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 804e8d646f3136915195a4e5e9f5153cc3c1cd2abf96df3f09c683a14a27e4de --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 19:27:44,187 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 19:27:44,299 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a5b9be4-66b9-41a3-b417-5a5d346918f7/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-64bit-Kojak_Default.epf [2024-11-08 19:27:44,307 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 19:27:44,308 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 19:27:44,350 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 19:27:44,354 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 19:27:44,355 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 19:27:44,356 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 19:27:44,358 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 19:27:44,359 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 19:27:44,360 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 19:27:44,360 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 19:27:44,361 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 19:27:44,364 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 19:27:44,365 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 19:27:44,365 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 19:27:44,366 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 19:27:44,366 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-08 19:27:44,366 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 19:27:44,367 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 19:27:44,372 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 19:27:44,372 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 19:27:44,372 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 19:27:44,373 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 19:27:44,373 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 19:27:44,374 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:27:44,374 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 19:27:44,375 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 19:27:44,375 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 19:27:44,375 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 19:27:44,379 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 19:27:44,380 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_7a5b9be4-66b9-41a3-b417-5a5d346918f7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a5b9be4-66b9-41a3-b417-5a5d346918f7/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 804e8d646f3136915195a4e5e9f5153cc3c1cd2abf96df3f09c683a14a27e4de [2024-11-08 19:27:44,732 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 19:27:44,771 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 19:27:44,774 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 19:27:44,776 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 19:27:44,776 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 19:27:44,778 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a5b9be4-66b9-41a3-b417-5a5d346918f7/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/termination-restricted-15/DivMinus2.c Unable to find full path for "g++" [2024-11-08 19:27:47,156 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 19:27:47,365 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 19:27:47,367 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a5b9be4-66b9-41a3-b417-5a5d346918f7/sv-benchmarks/c/termination-restricted-15/DivMinus2.c [2024-11-08 19:27:47,377 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a5b9be4-66b9-41a3-b417-5a5d346918f7/bin/ukojak-verify-ImItNfHLgk/data/80345a724/da7d8a75bca34193be288be5731b9e43/FLAG907db4319 [2024-11-08 19:27:47,409 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a5b9be4-66b9-41a3-b417-5a5d346918f7/bin/ukojak-verify-ImItNfHLgk/data/80345a724/da7d8a75bca34193be288be5731b9e43 [2024-11-08 19:27:47,414 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 19:27:47,416 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 19:27:47,418 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 19:27:47,418 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 19:27:47,426 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 19:27:47,427 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:27:47" (1/1) ... [2024-11-08 19:27:47,431 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1fba7627 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:47, skipping insertion in model container [2024-11-08 19:27:47,433 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:27:47" (1/1) ... [2024-11-08 19:27:47,463 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:27:47,824 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:27:47,835 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 19:27:47,856 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:27:47,876 INFO L204 MainTranslator]: Completed translation [2024-11-08 19:27:47,877 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:47 WrapperNode [2024-11-08 19:27:47,877 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 19:27:47,879 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 19:27:47,879 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 19:27:47,879 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 19:27:47,889 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:47" (1/1) ... [2024-11-08 19:27:47,894 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:47" (1/1) ... [2024-11-08 19:27:47,915 INFO L138 Inliner]: procedures = 4, calls = 2, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 40 [2024-11-08 19:27:47,917 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 19:27:47,919 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 19:27:47,919 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 19:27:47,919 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 19:27:47,927 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:47" (1/1) ... [2024-11-08 19:27:47,928 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:47" (1/1) ... [2024-11-08 19:27:47,929 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:47" (1/1) ... [2024-11-08 19:27:47,929 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:47" (1/1) ... [2024-11-08 19:27:47,931 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:47" (1/1) ... [2024-11-08 19:27:47,937 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:47" (1/1) ... [2024-11-08 19:27:47,938 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:47" (1/1) ... [2024-11-08 19:27:47,939 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:47" (1/1) ... [2024-11-08 19:27:47,941 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 19:27:47,942 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 19:27:47,943 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 19:27:47,947 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 19:27:47,948 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:47" (1/1) ... [2024-11-08 19:27:47,955 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:27:47,967 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a5b9be4-66b9-41a3-b417-5a5d346918f7/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 19:27:47,987 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a5b9be4-66b9-41a3-b417-5a5d346918f7/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 19:27:47,992 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a5b9be4-66b9-41a3-b417-5a5d346918f7/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 19:27:48,033 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 19:27:48,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 19:27:48,117 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 19:27:48,120 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 19:27:48,295 INFO L? ?]: Removed 18 outVars from TransFormulas that were not future-live. [2024-11-08 19:27:48,295 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 19:27:48,320 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 19:27:48,321 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 19:27:48,321 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:27:48 BoogieIcfgContainer [2024-11-08 19:27:48,321 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 19:27:48,323 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 19:27:48,323 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 19:27:48,344 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 19:27:48,344 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:27:48" (1/1) ... [2024-11-08 19:27:48,355 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 19:27:48,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:48,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 28 states and 32 transitions. [2024-11-08 19:27:48,420 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 32 transitions. [2024-11-08 19:27:48,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 19:27:48,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:48,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:48,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:48,700 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:48,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:48,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 32 states and 43 transitions. [2024-11-08 19:27:48,778 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 43 transitions. [2024-11-08 19:27:48,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 19:27:48,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:48,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:48,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:48,879 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:49,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:49,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 37 states and 55 transitions. [2024-11-08 19:27:49,012 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 55 transitions. [2024-11-08 19:27:49,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 19:27:49,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:49,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:49,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:49,064 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:49,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:49,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 37 states and 52 transitions. [2024-11-08 19:27:49,127 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 52 transitions. [2024-11-08 19:27:49,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 19:27:49,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:49,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:49,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:49,249 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:49,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:49,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 40 states and 58 transitions. [2024-11-08 19:27:49,660 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 58 transitions. [2024-11-08 19:27:49,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 19:27:49,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:49,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:49,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:49,701 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:49,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:49,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 39 states and 57 transitions. [2024-11-08 19:27:49,717 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 57 transitions. [2024-11-08 19:27:49,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 19:27:49,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:49,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:49,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:49,827 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:50,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:50,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 46 states and 71 transitions. [2024-11-08 19:27:50,352 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 71 transitions. [2024-11-08 19:27:50,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 19:27:50,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:50,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:50,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:50,452 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:51,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:51,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 52 states and 82 transitions. [2024-11-08 19:27:51,316 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 82 transitions. [2024-11-08 19:27:51,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 19:27:51,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:51,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:51,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:51,415 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:52,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:52,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 61 states and 100 transitions. [2024-11-08 19:27:52,606 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 100 transitions. [2024-11-08 19:27:52,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 19:27:52,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:52,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:52,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:52,670 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:27:53,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:53,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 67 states and 107 transitions. [2024-11-08 19:27:53,407 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 107 transitions. [2024-11-08 19:27:53,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 19:27:53,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:53,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:53,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:53,441 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:27:54,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:54,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 114 transitions. [2024-11-08 19:27:54,149 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 114 transitions. [2024-11-08 19:27:54,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 19:27:54,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:54,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:54,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:54,264 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:55,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:55,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 75 states and 118 transitions. [2024-11-08 19:27:55,199 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 118 transitions. [2024-11-08 19:27:55,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 19:27:55,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:55,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:55,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:55,242 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:55,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:55,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 76 states and 119 transitions. [2024-11-08 19:27:55,760 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 119 transitions. [2024-11-08 19:27:55,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 19:27:55,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:55,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:55,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:55,871 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:56,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:56,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 83 states and 135 transitions. [2024-11-08 19:27:56,821 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 135 transitions. [2024-11-08 19:27:56,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 19:27:56,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:56,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:56,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:56,886 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:27:58,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:58,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 95 states and 161 transitions. [2024-11-08 19:27:58,235 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 161 transitions. [2024-11-08 19:27:58,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 19:27:58,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:58,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:58,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:58,291 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:27:58,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:58,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 97 states and 166 transitions. [2024-11-08 19:27:58,684 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 166 transitions. [2024-11-08 19:27:58,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 19:27:58,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:58,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:58,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:58,729 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 19:27:59,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:59,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 102 states and 171 transitions. [2024-11-08 19:27:59,356 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 171 transitions. [2024-11-08 19:27:59,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 19:27:59,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:59,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:59,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:59,400 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:28:00,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:00,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 115 states and 198 transitions. [2024-11-08 19:28:00,841 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 198 transitions. [2024-11-08 19:28:00,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 19:28:00,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:00,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:00,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:00,869 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 19:28:01,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:01,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 120 states and 203 transitions. [2024-11-08 19:28:01,499 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2024-11-08 19:28:01,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 19:28:01,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:01,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:01,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:01,540 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:28:01,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:01,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 123 states and 211 transitions. [2024-11-08 19:28:01,943 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 211 transitions. [2024-11-08 19:28:01,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 19:28:01,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:01,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:01,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:02,017 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:28:02,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:02,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 123 states and 210 transitions. [2024-11-08 19:28:02,496 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 210 transitions. [2024-11-08 19:28:02,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 19:28:02,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:02,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:02,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:02,534 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:28:03,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:03,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 124 states and 212 transitions. [2024-11-08 19:28:03,040 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 212 transitions. [2024-11-08 19:28:03,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 19:28:03,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:03,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:03,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:03,071 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:28:03,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:03,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 125 states and 214 transitions. [2024-11-08 19:28:03,524 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 214 transitions. [2024-11-08 19:28:03,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 19:28:03,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:03,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:03,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:03,553 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 19:28:03,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:03,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 125 states and 213 transitions. [2024-11-08 19:28:03,842 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 213 transitions. [2024-11-08 19:28:03,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 19:28:03,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:03,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:03,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:03,951 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:28:04,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:04,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 128 states and 220 transitions. [2024-11-08 19:28:04,851 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 220 transitions. [2024-11-08 19:28:04,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 19:28:04,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:04,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:04,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:04,883 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:28:05,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:05,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 131 states and 225 transitions. [2024-11-08 19:28:05,623 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 225 transitions. [2024-11-08 19:28:05,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 19:28:05,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:05,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:05,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:05,656 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:28:06,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:06,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 134 states and 229 transitions. [2024-11-08 19:28:06,383 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 229 transitions. [2024-11-08 19:28:06,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:28:06,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:06,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:06,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:06,850 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:28:08,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:08,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 141 states and 236 transitions. [2024-11-08 19:28:08,345 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 236 transitions. [2024-11-08 19:28:08,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 19:28:08,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:08,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:08,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:08,383 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:28:08,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:08,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 142 states and 236 transitions. [2024-11-08 19:28:08,466 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 236 transitions. [2024-11-08 19:28:08,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:28:08,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:08,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:08,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:08,600 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:28:11,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:11,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 154 states and 264 transitions. [2024-11-08 19:28:11,506 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 264 transitions. [2024-11-08 19:28:11,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 19:28:11,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:11,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:11,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:11,615 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 19:28:12,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:12,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 156 states and 269 transitions. [2024-11-08 19:28:12,763 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 269 transitions. [2024-11-08 19:28:12,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 19:28:12,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:12,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:12,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:12,793 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 19:28:13,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:13,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 157 states and 271 transitions. [2024-11-08 19:28:13,542 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 271 transitions. [2024-11-08 19:28:13,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 19:28:13,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:13,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:13,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:13,584 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 22 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:28:13,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:13,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 159 states and 275 transitions. [2024-11-08 19:28:13,954 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 275 transitions. [2024-11-08 19:28:13,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 19:28:13,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:13,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:13,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:13,987 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 19:28:15,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:15,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 169 states and 292 transitions. [2024-11-08 19:28:15,703 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 292 transitions. [2024-11-08 19:28:15,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 19:28:15,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:15,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:15,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:15,764 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 19:28:16,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:16,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 175 states and 299 transitions. [2024-11-08 19:28:16,864 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 299 transitions. [2024-11-08 19:28:16,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 19:28:16,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:16,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:16,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:16,945 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 19:28:17,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:17,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 175 states and 298 transitions. [2024-11-08 19:28:17,567 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 298 transitions. [2024-11-08 19:28:17,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 19:28:17,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:17,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:17,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:17,602 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:28:18,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:18,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 178 states and 302 transitions. [2024-11-08 19:28:18,976 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 302 transitions. [2024-11-08 19:28:18,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 19:28:18,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:18,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:18,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:19,008 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-08 19:28:19,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:19,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 178 states and 301 transitions. [2024-11-08 19:28:19,576 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 301 transitions. [2024-11-08 19:28:19,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 19:28:19,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:19,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:19,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:19,663 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 24 proven. 16 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 19:28:21,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:21,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 185 states and 308 transitions. [2024-11-08 19:28:21,356 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 308 transitions. [2024-11-08 19:28:21,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 19:28:21,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:21,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:21,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:21,543 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:28:25,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:25,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 197 states and 338 transitions. [2024-11-08 19:28:25,121 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 338 transitions. [2024-11-08 19:28:25,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 19:28:25,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:25,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:25,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:25,171 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:28:26,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:26,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 200 states and 342 transitions. [2024-11-08 19:28:26,057 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 342 transitions. [2024-11-08 19:28:26,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 19:28:26,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:26,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:26,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:26,148 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-08 19:28:27,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:27,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 202 states and 347 transitions. [2024-11-08 19:28:27,666 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 347 transitions. [2024-11-08 19:28:27,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 19:28:27,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:27,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:27,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:27,699 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 19:28:28,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:28,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 203 states and 349 transitions. [2024-11-08 19:28:28,660 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 349 transitions. [2024-11-08 19:28:28,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 19:28:28,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:28,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:28,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:28,712 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 2 proven. 38 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:28:31,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:31,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 214 states and 365 transitions. [2024-11-08 19:28:31,464 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 365 transitions. [2024-11-08 19:28:31,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 19:28:31,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:31,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:31,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:31,513 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-08 19:28:32,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:32,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 215 states and 368 transitions. [2024-11-08 19:28:32,108 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 368 transitions. [2024-11-08 19:28:32,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 19:28:32,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:32,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:32,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:32,147 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 58 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:28:33,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:33,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 221 states and 375 transitions. [2024-11-08 19:28:33,392 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 375 transitions. [2024-11-08 19:28:33,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 19:28:33,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:33,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:33,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:33,426 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-08 19:28:35,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:35,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 230 states and 390 transitions. [2024-11-08 19:28:35,497 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 390 transitions. [2024-11-08 19:28:35,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 19:28:35,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:35,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:35,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:35,533 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-08 19:28:36,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:36,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 231 states and 391 transitions. [2024-11-08 19:28:36,021 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 391 transitions. [2024-11-08 19:28:36,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 19:28:36,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:36,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:36,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:36,102 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-08 19:28:36,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:36,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 231 states and 390 transitions. [2024-11-08 19:28:36,922 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 390 transitions. [2024-11-08 19:28:36,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 19:28:36,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:36,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:36,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:36,952 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-08 19:28:38,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:38,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 231 states and 389 transitions. [2024-11-08 19:28:38,026 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 389 transitions. [2024-11-08 19:28:38,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 19:28:38,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:38,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:38,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:38,057 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-08 19:28:38,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:38,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 231 states and 388 transitions. [2024-11-08 19:28:38,672 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 388 transitions. [2024-11-08 19:28:38,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 19:28:38,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:38,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:38,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:38,736 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 48 proven. 16 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 19:28:41,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:41,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 238 states and 395 transitions. [2024-11-08 19:28:41,010 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 395 transitions. [2024-11-08 19:28:41,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 19:28:41,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:41,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:41,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:41,233 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:28:45,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:45,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 250 states and 425 transitions. [2024-11-08 19:28:45,494 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 425 transitions. [2024-11-08 19:28:45,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 19:28:45,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:45,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:45,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:45,537 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:28:46,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:46,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 253 states and 429 transitions. [2024-11-08 19:28:46,503 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 429 transitions. [2024-11-08 19:28:46,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 19:28:46,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:46,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:46,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:46,580 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-08 19:28:48,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:48,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 255 states and 434 transitions. [2024-11-08 19:28:48,389 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 434 transitions. [2024-11-08 19:28:48,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 19:28:48,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:48,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:48,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:48,423 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-08 19:28:49,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:49,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 256 states and 436 transitions. [2024-11-08 19:28:49,661 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 436 transitions. [2024-11-08 19:28:49,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 19:28:49,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:49,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:49,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:49,699 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 3 proven. 54 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-08 19:28:53,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:53,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 267 states and 453 transitions. [2024-11-08 19:28:53,260 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 453 transitions. [2024-11-08 19:28:53,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 19:28:53,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:53,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:53,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:53,306 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:28:54,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:54,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 273 states and 460 transitions. [2024-11-08 19:28:54,845 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 460 transitions. [2024-11-08 19:28:54,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 19:28:54,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:54,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:54,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:55,012 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-08 19:28:57,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:57,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 283 states and 477 transitions. [2024-11-08 19:28:57,870 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 477 transitions. [2024-11-08 19:28:57,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 19:28:57,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:57,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:57,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:57,908 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-08 19:28:58,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:58,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 284 states and 479 transitions. [2024-11-08 19:28:58,644 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 479 transitions. [2024-11-08 19:28:58,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 19:28:58,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:58,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:58,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:58,784 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-08 19:28:59,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:59,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 284 states and 478 transitions. [2024-11-08 19:28:59,860 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 478 transitions. [2024-11-08 19:28:59,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 19:28:59,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:59,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:59,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:59,898 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-11-08 19:29:00,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:00,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 284 states and 477 transitions. [2024-11-08 19:29:00,955 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 477 transitions. [2024-11-08 19:29:00,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 19:29:00,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:00,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:00,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:00,983 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-08 19:29:01,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:01,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 284 states and 476 transitions. [2024-11-08 19:29:01,550 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 476 transitions. [2024-11-08 19:29:01,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 19:29:01,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:01,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:01,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:01,606 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 72 proven. 16 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-08 19:29:03,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:03,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 290 states and 483 transitions. [2024-11-08 19:29:03,073 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 483 transitions. [2024-11-08 19:29:03,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 19:29:03,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:03,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:03,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:03,140 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 72 proven. 16 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-08 19:29:04,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:04,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 291 states and 483 transitions. [2024-11-08 19:29:04,135 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 483 transitions. [2024-11-08 19:29:04,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 19:29:04,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:04,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:04,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:04,361 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 19:29:09,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:09,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 303 states and 513 transitions. [2024-11-08 19:29:09,446 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 513 transitions. [2024-11-08 19:29:09,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 19:29:09,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:09,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:09,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:09,498 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 19:29:10,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:10,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 306 states and 517 transitions. [2024-11-08 19:29:10,735 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 517 transitions. [2024-11-08 19:29:10,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 19:29:10,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:10,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:10,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:10,823 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-08 19:29:13,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:13,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 308 states and 522 transitions. [2024-11-08 19:29:13,170 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 522 transitions. [2024-11-08 19:29:13,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 19:29:13,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:13,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:13,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:13,201 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-08 19:29:14,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:14,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 309 states and 524 transitions. [2024-11-08 19:29:14,464 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 524 transitions. [2024-11-08 19:29:14,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 19:29:14,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:14,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:14,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:14,508 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 4 proven. 70 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2024-11-08 19:29:18,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:18,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 321 states and 542 transitions. [2024-11-08 19:29:18,931 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 542 transitions. [2024-11-08 19:29:18,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 19:29:18,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:18,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:18,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:18,990 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 0 proven. 172 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 19:29:20,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:20,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 327 states and 549 transitions. [2024-11-08 19:29:20,919 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 549 transitions. [2024-11-08 19:29:20,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 19:29:20,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:20,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:20,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:20,958 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2024-11-08 19:29:24,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:24,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 337 states and 566 transitions. [2024-11-08 19:29:24,242 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 566 transitions. [2024-11-08 19:29:24,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 19:29:24,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:24,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:24,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:24,277 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2024-11-08 19:29:25,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:25,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 338 states and 568 transitions. [2024-11-08 19:29:25,013 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 568 transitions. [2024-11-08 19:29:25,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 19:29:25,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:25,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:25,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:25,108 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-08 19:29:26,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:26,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 338 states and 567 transitions. [2024-11-08 19:29:26,237 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 567 transitions. [2024-11-08 19:29:26,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 19:29:26,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:26,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:26,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:26,270 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-11-08 19:29:27,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:27,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 338 states and 566 transitions. [2024-11-08 19:29:27,527 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 566 transitions. [2024-11-08 19:29:27,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 19:29:27,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:27,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:27,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:27,551 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-11-08 19:29:28,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:28,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 338 states and 565 transitions. [2024-11-08 19:29:28,197 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 565 transitions. [2024-11-08 19:29:28,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:29:28,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:28,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:28,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:28,249 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 96 proven. 16 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-08 19:29:29,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:29,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 344 states and 572 transitions. [2024-11-08 19:29:29,849 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 572 transitions. [2024-11-08 19:29:29,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:29:29,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:29,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:29,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:29,909 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 96 proven. 16 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-08 19:29:31,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:31,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 345 states and 572 transitions. [2024-11-08 19:29:31,271 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 572 transitions. [2024-11-08 19:29:31,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 19:29:31,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:31,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:31,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:31,545 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:29:37,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:37,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 357 states and 602 transitions. [2024-11-08 19:29:37,671 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 602 transitions. [2024-11-08 19:29:37,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 19:29:37,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:37,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:37,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:37,754 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:29:39,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:39,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 360 states and 606 transitions. [2024-11-08 19:29:39,021 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 606 transitions. [2024-11-08 19:29:39,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 19:29:39,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:39,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:39,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:39,104 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 175 trivial. 0 not checked. [2024-11-08 19:29:41,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:41,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 362 states and 611 transitions. [2024-11-08 19:29:41,574 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 611 transitions. [2024-11-08 19:29:41,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 19:29:41,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:41,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:41,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:41,600 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2024-11-08 19:29:43,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:43,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 363 states and 613 transitions. [2024-11-08 19:29:43,066 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 613 transitions. [2024-11-08 19:29:43,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 19:29:43,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:43,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:43,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:43,103 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 5 proven. 86 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 19:29:48,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:48,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 375 states and 631 transitions. [2024-11-08 19:29:48,003 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 631 transitions. [2024-11-08 19:29:48,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 19:29:48,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:48,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:48,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:48,050 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 0 proven. 250 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 19:29:50,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:50,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 381 states and 638 transitions. [2024-11-08 19:29:50,337 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 638 transitions. [2024-11-08 19:29:50,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 19:29:50,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:50,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:50,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:50,374 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 228 trivial. 0 not checked. [2024-11-08 19:29:54,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:54,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 391 states and 655 transitions. [2024-11-08 19:29:54,423 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 655 transitions. [2024-11-08 19:29:54,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 19:29:54,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:54,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:54,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:54,470 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 228 trivial. 0 not checked. [2024-11-08 19:29:55,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:55,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 392 states and 657 transitions. [2024-11-08 19:29:55,462 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 657 transitions. [2024-11-08 19:29:55,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 19:29:55,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:55,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:55,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:55,546 INFO L134 CoverageAnalysis]: Checked inductivity of 268 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 218 trivial. 0 not checked. [2024-11-08 19:29:56,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:56,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 392 states and 656 transitions. [2024-11-08 19:29:56,911 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 656 transitions. [2024-11-08 19:29:56,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 19:29:56,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:56,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:56,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:56,947 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 80 proven. 0 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-11-08 19:29:58,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:58,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 392 states and 655 transitions. [2024-11-08 19:29:58,452 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 655 transitions. [2024-11-08 19:29:58,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 19:29:58,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:58,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:58,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:58,478 INFO L134 CoverageAnalysis]: Checked inductivity of 282 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2024-11-08 19:29:59,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:59,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 392 states and 654 transitions. [2024-11-08 19:29:59,249 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 654 transitions. [2024-11-08 19:29:59,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 19:29:59,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:59,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:59,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:59,304 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 120 proven. 16 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-08 19:30:01,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:01,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 398 states and 661 transitions. [2024-11-08 19:30:01,145 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 661 transitions. [2024-11-08 19:30:01,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 19:30:01,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:01,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:01,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:01,210 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 120 proven. 16 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-08 19:30:02,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:02,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 399 states and 661 transitions. [2024-11-08 19:30:02,579 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 661 transitions. [2024-11-08 19:30:02,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 19:30:02,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:02,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:02,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:03,029 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 0 proven. 294 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 19:30:10,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:10,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 411 states and 691 transitions. [2024-11-08 19:30:10,077 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 691 transitions. [2024-11-08 19:30:10,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 19:30:10,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:10,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:10,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:10,139 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 0 proven. 294 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 19:30:12,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:12,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 414 states and 695 transitions. [2024-11-08 19:30:12,051 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 695 transitions. [2024-11-08 19:30:12,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 19:30:12,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:12,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:12,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:12,166 INFO L134 CoverageAnalysis]: Checked inductivity of 303 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 252 trivial. 0 not checked. [2024-11-08 19:30:15,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:15,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 416 states and 700 transitions. [2024-11-08 19:30:15,547 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 700 transitions. [2024-11-08 19:30:15,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 19:30:15,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:15,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:15,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:15,576 INFO L134 CoverageAnalysis]: Checked inductivity of 317 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-08 19:30:17,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:17,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 417 states and 702 transitions. [2024-11-08 19:30:17,347 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 702 transitions. [2024-11-08 19:30:17,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 19:30:17,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:17,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:17,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:17,393 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 6 proven. 102 refuted. 0 times theorem prover too weak. 216 trivial. 0 not checked. [2024-11-08 19:30:23,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:23,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 429 states and 720 transitions. [2024-11-08 19:30:23,270 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 720 transitions. [2024-11-08 19:30:23,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 19:30:23,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:23,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:23,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:23,338 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 0 proven. 342 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 19:30:25,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:25,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 435 states and 727 transitions. [2024-11-08 19:30:25,743 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 727 transitions. [2024-11-08 19:30:25,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 19:30:25,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:25,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:25,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:25,781 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 315 trivial. 0 not checked. [2024-11-08 19:30:30,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:30,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 445 states and 744 transitions. [2024-11-08 19:30:30,056 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 744 transitions. [2024-11-08 19:30:30,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 19:30:30,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:30,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:30,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:30,097 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 315 trivial. 0 not checked. [2024-11-08 19:30:31,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:31,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 446 states and 746 transitions. [2024-11-08 19:30:31,077 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 746 transitions. [2024-11-08 19:30:31,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 19:30:31,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:31,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:31,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:31,188 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 303 trivial. 0 not checked. [2024-11-08 19:30:32,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:32,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 446 states and 745 transitions. [2024-11-08 19:30:32,601 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 745 transitions. [2024-11-08 19:30:32,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 19:30:32,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:32,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:32,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:32,639 INFO L134 CoverageAnalysis]: Checked inductivity of 371 backedges. 94 proven. 0 refuted. 0 times theorem prover too weak. 277 trivial. 0 not checked. [2024-11-08 19:30:34,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:34,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 446 states and 744 transitions. [2024-11-08 19:30:34,346 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 744 transitions. [2024-11-08 19:30:34,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 19:30:34,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:34,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:34,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:34,383 INFO L134 CoverageAnalysis]: Checked inductivity of 377 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 317 trivial. 0 not checked. [2024-11-08 19:30:35,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:35,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 446 states and 743 transitions. [2024-11-08 19:30:35,266 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 743 transitions. [2024-11-08 19:30:35,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 19:30:35,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:35,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:35,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:35,318 INFO L134 CoverageAnalysis]: Checked inductivity of 385 backedges. 144 proven. 16 refuted. 0 times theorem prover too weak. 225 trivial. 0 not checked. [2024-11-08 19:30:37,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:37,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 452 states and 750 transitions. [2024-11-08 19:30:37,425 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 750 transitions. [2024-11-08 19:30:37,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 19:30:37,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:37,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:37,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:37,477 INFO L134 CoverageAnalysis]: Checked inductivity of 385 backedges. 144 proven. 16 refuted. 0 times theorem prover too weak. 225 trivial. 0 not checked. [2024-11-08 19:30:39,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:39,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 453 states and 750 transitions. [2024-11-08 19:30:39,167 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 750 transitions. [2024-11-08 19:30:39,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 19:30:39,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:39,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:39,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:39,583 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 392 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:30:47,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:47,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 465 states and 780 transitions. [2024-11-08 19:30:47,504 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 780 transitions. [2024-11-08 19:30:47,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 19:30:47,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:47,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:47,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:47,586 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 392 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:30:49,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:49,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 468 states and 784 transitions. [2024-11-08 19:30:49,468 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 784 transitions. [2024-11-08 19:30:49,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 19:30:49,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:49,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:49,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:49,565 INFO L134 CoverageAnalysis]: Checked inductivity of 402 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 343 trivial. 0 not checked. [2024-11-08 19:30:52,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:52,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 470 states and 789 transitions. [2024-11-08 19:30:52,988 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 789 transitions. [2024-11-08 19:30:52,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 19:30:52,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:52,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:52,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:53,027 INFO L134 CoverageAnalysis]: Checked inductivity of 418 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 357 trivial. 0 not checked. [2024-11-08 19:30:55,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:55,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 471 states and 791 transitions. [2024-11-08 19:30:55,120 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 791 transitions. [2024-11-08 19:30:55,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 19:30:55,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:55,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:55,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:55,181 INFO L134 CoverageAnalysis]: Checked inductivity of 426 backedges. 7 proven. 118 refuted. 0 times theorem prover too weak. 301 trivial. 0 not checked. [2024-11-08 19:31:02,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:02,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 483 states and 809 transitions. [2024-11-08 19:31:02,071 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 809 transitions. [2024-11-08 19:31:02,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 19:31:02,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:02,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:02,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:02,161 INFO L134 CoverageAnalysis]: Checked inductivity of 464 backedges. 0 proven. 448 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:31:05,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:05,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 489 states and 816 transitions. [2024-11-08 19:31:05,233 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 816 transitions. [2024-11-08 19:31:05,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 19:31:05,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:05,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:05,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:05,268 INFO L134 CoverageAnalysis]: Checked inductivity of 464 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 416 trivial. 0 not checked. [2024-11-08 19:31:10,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:10,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 499 states and 833 transitions. [2024-11-08 19:31:10,133 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 833 transitions. [2024-11-08 19:31:10,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 19:31:10,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:10,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:10,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:10,174 INFO L134 CoverageAnalysis]: Checked inductivity of 464 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 416 trivial. 0 not checked. [2024-11-08 19:31:11,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:11,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 500 states and 835 transitions. [2024-11-08 19:31:11,207 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 835 transitions. [2024-11-08 19:31:11,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 19:31:11,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:11,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:11,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:11,277 INFO L134 CoverageAnalysis]: Checked inductivity of 468 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-11-08 19:31:13,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:13,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 500 states and 834 transitions. [2024-11-08 19:31:13,092 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 834 transitions. [2024-11-08 19:31:13,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 19:31:13,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:13,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:13,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:13,132 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 108 proven. 0 refuted. 0 times theorem prover too weak. 372 trivial. 0 not checked. [2024-11-08 19:31:15,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:15,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 500 states and 833 transitions. [2024-11-08 19:31:15,111 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 833 transitions. [2024-11-08 19:31:15,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 19:31:15,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:15,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:15,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:15,177 INFO L134 CoverageAnalysis]: Checked inductivity of 486 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 418 trivial. 0 not checked. [2024-11-08 19:31:16,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:16,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 832 states to 500 states and 832 transitions. [2024-11-08 19:31:16,519 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 832 transitions. [2024-11-08 19:31:16,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 19:31:16,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:16,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:16,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:16,597 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 168 proven. 16 refuted. 0 times theorem prover too weak. 311 trivial. 0 not checked. [2024-11-08 19:31:18,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:18,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 506 states and 839 transitions. [2024-11-08 19:31:18,631 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 839 transitions. [2024-11-08 19:31:18,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 19:31:18,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:18,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:18,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:18,853 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 168 proven. 16 refuted. 0 times theorem prover too weak. 311 trivial. 0 not checked. [2024-11-08 19:31:20,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:20,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 507 states and 839 transitions. [2024-11-08 19:31:20,404 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 839 transitions. [2024-11-08 19:31:20,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 19:31:20,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:20,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:20,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:20,824 INFO L134 CoverageAnalysis]: Checked inductivity of 513 backedges. 0 proven. 504 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 19:31:29,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:29,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 519 states and 869 transitions. [2024-11-08 19:31:29,770 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 869 transitions. [2024-11-08 19:31:29,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 19:31:29,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:29,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:29,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:29,868 INFO L134 CoverageAnalysis]: Checked inductivity of 513 backedges. 0 proven. 504 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 19:31:32,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:32,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 522 states and 873 transitions. [2024-11-08 19:31:32,339 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 873 transitions. [2024-11-08 19:31:32,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 19:31:32,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:32,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:32,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:32,428 INFO L134 CoverageAnalysis]: Checked inductivity of 515 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 448 trivial. 0 not checked. [2024-11-08 19:31:36,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:36,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 524 states and 878 transitions. [2024-11-08 19:31:36,215 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 878 transitions. [2024-11-08 19:31:36,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 19:31:36,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:36,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:36,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:36,242 INFO L134 CoverageAnalysis]: Checked inductivity of 533 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2024-11-08 19:31:38,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:38,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 880 states to 525 states and 880 transitions. [2024-11-08 19:31:38,757 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 880 transitions. [2024-11-08 19:31:38,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 19:31:38,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:38,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:38,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:38,814 INFO L134 CoverageAnalysis]: Checked inductivity of 542 backedges. 8 proven. 134 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2024-11-08 19:31:46,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:46,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 898 states to 537 states and 898 transitions. [2024-11-08 19:31:46,060 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 898 transitions. [2024-11-08 19:31:46,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 19:31:46,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:46,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:46,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:46,149 INFO L134 CoverageAnalysis]: Checked inductivity of 585 backedges. 0 proven. 568 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 19:31:49,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:49,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 905 states to 543 states and 905 transitions. [2024-11-08 19:31:49,255 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 905 transitions. [2024-11-08 19:31:49,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 19:31:49,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:49,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:49,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:49,286 INFO L134 CoverageAnalysis]: Checked inductivity of 585 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 531 trivial. 0 not checked. [2024-11-08 19:31:54,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:54,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 922 states to 553 states and 922 transitions. [2024-11-08 19:31:54,820 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 922 transitions. [2024-11-08 19:31:54,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 19:31:54,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:54,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:54,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:54,876 INFO L134 CoverageAnalysis]: Checked inductivity of 585 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 531 trivial. 0 not checked. [2024-11-08 19:31:56,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:56,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 924 states to 554 states and 924 transitions. [2024-11-08 19:31:56,185 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 924 transitions. [2024-11-08 19:31:56,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 19:31:56,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:56,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:56,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:56,284 INFO L134 CoverageAnalysis]: Checked inductivity of 589 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 515 trivial. 0 not checked. [2024-11-08 19:31:58,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:58,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 923 states to 554 states and 923 transitions. [2024-11-08 19:31:58,196 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 923 transitions. [2024-11-08 19:31:58,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 19:31:58,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:58,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:58,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:58,269 INFO L134 CoverageAnalysis]: Checked inductivity of 603 backedges. 122 proven. 0 refuted. 0 times theorem prover too weak. 481 trivial. 0 not checked. [2024-11-08 19:32:00,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:00,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 922 states to 554 states and 922 transitions. [2024-11-08 19:32:00,397 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 922 transitions. [2024-11-08 19:32:00,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 19:32:00,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:00,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:00,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:00,424 INFO L134 CoverageAnalysis]: Checked inductivity of 609 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 533 trivial. 0 not checked. [2024-11-08 19:32:01,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:01,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 921 states to 554 states and 921 transitions. [2024-11-08 19:32:01,531 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 921 transitions. [2024-11-08 19:32:01,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 19:32:01,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:01,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:01,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:01,719 INFO L134 CoverageAnalysis]: Checked inductivity of 619 backedges. 192 proven. 16 refuted. 0 times theorem prover too weak. 411 trivial. 0 not checked. [2024-11-08 19:32:04,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:04,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 560 states and 928 transitions. [2024-11-08 19:32:04,046 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 928 transitions. [2024-11-08 19:32:04,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 19:32:04,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:04,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:04,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:04,111 INFO L134 CoverageAnalysis]: Checked inductivity of 619 backedges. 192 proven. 16 refuted. 0 times theorem prover too weak. 411 trivial. 0 not checked. [2024-11-08 19:32:05,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:05,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 561 states and 928 transitions. [2024-11-08 19:32:05,845 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 928 transitions. [2024-11-08 19:32:05,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 19:32:05,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:05,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:05,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:06,337 INFO L134 CoverageAnalysis]: Checked inductivity of 640 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 19:32:16,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:16,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 958 states to 573 states and 958 transitions. [2024-11-08 19:32:16,311 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 958 transitions. [2024-11-08 19:32:16,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 19:32:16,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:16,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:16,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:16,376 INFO L134 CoverageAnalysis]: Checked inductivity of 640 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 19:32:18,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:18,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 962 states to 576 states and 962 transitions. [2024-11-08 19:32:18,632 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 962 transitions. [2024-11-08 19:32:18,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 19:32:18,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:18,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:18,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:18,698 INFO L134 CoverageAnalysis]: Checked inductivity of 642 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 567 trivial. 0 not checked. [2024-11-08 19:32:22,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:22,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 578 states and 967 transitions. [2024-11-08 19:32:22,685 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 967 transitions. [2024-11-08 19:32:22,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 19:32:22,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:22,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:22,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:22,720 INFO L134 CoverageAnalysis]: Checked inductivity of 662 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 585 trivial. 0 not checked. [2024-11-08 19:32:25,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:25,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 579 states and 969 transitions. [2024-11-08 19:32:25,134 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 969 transitions. [2024-11-08 19:32:25,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 19:32:25,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:25,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:25,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:25,202 INFO L134 CoverageAnalysis]: Checked inductivity of 672 backedges. 9 proven. 150 refuted. 0 times theorem prover too weak. 513 trivial. 0 not checked. [2024-11-08 19:32:33,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:33,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 591 states and 987 transitions. [2024-11-08 19:32:33,785 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 987 transitions. [2024-11-08 19:32:33,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 19:32:33,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:33,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:33,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:34,054 INFO L134 CoverageAnalysis]: Checked inductivity of 720 backedges. 0 proven. 702 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 19:32:37,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:37,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 994 states to 597 states and 994 transitions. [2024-11-08 19:32:37,237 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 994 transitions. [2024-11-08 19:32:37,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 19:32:37,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:37,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:37,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:37,284 INFO L134 CoverageAnalysis]: Checked inductivity of 720 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 660 trivial. 0 not checked. [2024-11-08 19:32:43,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:43,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1011 states to 607 states and 1011 transitions. [2024-11-08 19:32:43,144 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 1011 transitions. [2024-11-08 19:32:43,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 19:32:43,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:43,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:43,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:43,197 INFO L134 CoverageAnalysis]: Checked inductivity of 720 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 660 trivial. 0 not checked. [2024-11-08 19:32:44,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:44,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1013 states to 608 states and 1013 transitions. [2024-11-08 19:32:44,695 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 1013 transitions. [2024-11-08 19:32:44,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 19:32:44,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:44,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:44,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:44,770 INFO L134 CoverageAnalysis]: Checked inductivity of 724 backedges. 82 proven. 0 refuted. 0 times theorem prover too weak. 642 trivial. 0 not checked. [2024-11-08 19:32:46,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:46,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 608 states and 1012 transitions. [2024-11-08 19:32:46,923 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 1012 transitions. [2024-11-08 19:32:46,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 19:32:46,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:46,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:46,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:46,970 INFO L134 CoverageAnalysis]: Checked inductivity of 740 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 604 trivial. 0 not checked. [2024-11-08 19:32:49,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:49,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1011 states to 608 states and 1011 transitions. [2024-11-08 19:32:49,498 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 1011 transitions. [2024-11-08 19:32:49,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 19:32:49,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:49,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:49,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:49,527 INFO L134 CoverageAnalysis]: Checked inductivity of 746 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 662 trivial. 0 not checked. [2024-11-08 19:32:50,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:50,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1010 states to 608 states and 1010 transitions. [2024-11-08 19:32:50,810 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 1010 transitions. [2024-11-08 19:32:50,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 19:32:50,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:50,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:50,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:50,878 INFO L134 CoverageAnalysis]: Checked inductivity of 757 backedges. 216 proven. 16 refuted. 0 times theorem prover too weak. 525 trivial. 0 not checked. [2024-11-08 19:32:54,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:54,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 614 states and 1017 transitions. [2024-11-08 19:32:54,166 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 1017 transitions. [2024-11-08 19:32:54,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 19:32:54,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:54,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:54,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:54,266 INFO L134 CoverageAnalysis]: Checked inductivity of 757 backedges. 216 proven. 16 refuted. 0 times theorem prover too weak. 525 trivial. 0 not checked. [2024-11-08 19:32:56,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:56,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 615 states and 1017 transitions. [2024-11-08 19:32:56,777 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 1017 transitions. [2024-11-08 19:32:56,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 19:32:56,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:56,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:56,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:57,463 INFO L134 CoverageAnalysis]: Checked inductivity of 781 backedges. 0 proven. 770 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:33:09,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:09,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1047 states to 627 states and 1047 transitions. [2024-11-08 19:33:09,831 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 1047 transitions. [2024-11-08 19:33:09,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 19:33:09,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:09,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:09,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:09,955 INFO L134 CoverageAnalysis]: Checked inductivity of 781 backedges. 0 proven. 770 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:33:12,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:12,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 630 states and 1051 transitions. [2024-11-08 19:33:12,972 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 1051 transitions. [2024-11-08 19:33:12,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 19:33:12,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:12,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:12,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:13,041 INFO L134 CoverageAnalysis]: Checked inductivity of 783 backedges. 83 proven. 0 refuted. 0 times theorem prover too weak. 700 trivial. 0 not checked. [2024-11-08 19:33:18,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:18,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1056 states to 632 states and 1056 transitions. [2024-11-08 19:33:18,045 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1056 transitions. [2024-11-08 19:33:18,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 19:33:18,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:18,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:18,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:18,080 INFO L134 CoverageAnalysis]: Checked inductivity of 805 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 720 trivial. 0 not checked. [2024-11-08 19:33:21,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:21,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1058 states to 633 states and 1058 transitions. [2024-11-08 19:33:21,008 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1058 transitions. [2024-11-08 19:33:21,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-08 19:33:21,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:21,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:21,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:21,078 INFO L134 CoverageAnalysis]: Checked inductivity of 816 backedges. 10 proven. 166 refuted. 0 times theorem prover too weak. 640 trivial. 0 not checked. [2024-11-08 19:33:30,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:30,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1076 states to 645 states and 1076 transitions. [2024-11-08 19:33:30,961 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 1076 transitions. [2024-11-08 19:33:30,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 19:33:30,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:30,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:30,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:31,074 INFO L134 CoverageAnalysis]: Checked inductivity of 869 backedges. 0 proven. 850 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 19:33:35,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:35,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1083 states to 651 states and 1083 transitions. [2024-11-08 19:33:35,538 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 1083 transitions. [2024-11-08 19:33:35,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 19:33:35,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:35,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:35,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:35,602 INFO L134 CoverageAnalysis]: Checked inductivity of 869 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 803 trivial. 0 not checked. [2024-11-08 19:33:42,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:42,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1100 states to 661 states and 1100 transitions. [2024-11-08 19:33:42,767 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 1100 transitions. [2024-11-08 19:33:42,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 19:33:42,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:42,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:42,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:42,813 INFO L134 CoverageAnalysis]: Checked inductivity of 869 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 803 trivial. 0 not checked. [2024-11-08 19:33:44,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:44,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1102 states to 662 states and 1102 transitions. [2024-11-08 19:33:44,441 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 1102 transitions. [2024-11-08 19:33:44,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 19:33:44,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:44,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:44,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:44,520 INFO L134 CoverageAnalysis]: Checked inductivity of 873 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 783 trivial. 0 not checked. [2024-11-08 19:33:46,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:46,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1101 states to 662 states and 1101 transitions. [2024-11-08 19:33:46,827 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 1101 transitions. [2024-11-08 19:33:46,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 19:33:46,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:46,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:46,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:46,859 INFO L134 CoverageAnalysis]: Checked inductivity of 891 backedges. 150 proven. 0 refuted. 0 times theorem prover too weak. 741 trivial. 0 not checked. [2024-11-08 19:33:49,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:49,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1100 states to 662 states and 1100 transitions. [2024-11-08 19:33:49,733 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 1100 transitions. [2024-11-08 19:33:49,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 19:33:49,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:49,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:49,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:49,766 INFO L134 CoverageAnalysis]: Checked inductivity of 897 backedges. 92 proven. 0 refuted. 0 times theorem prover too weak. 805 trivial. 0 not checked. [2024-11-08 19:33:51,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:51,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1099 states to 662 states and 1099 transitions. [2024-11-08 19:33:51,161 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 1099 transitions. [2024-11-08 19:33:51,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 19:33:51,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:51,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:51,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:51,253 INFO L134 CoverageAnalysis]: Checked inductivity of 909 backedges. 240 proven. 16 refuted. 0 times theorem prover too weak. 653 trivial. 0 not checked. [2024-11-08 19:33:54,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:54,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1106 states to 668 states and 1106 transitions. [2024-11-08 19:33:54,344 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 1106 transitions. [2024-11-08 19:33:54,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 19:33:54,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:54,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:54,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:54,591 INFO L134 CoverageAnalysis]: Checked inductivity of 909 backedges. 240 proven. 16 refuted. 0 times theorem prover too weak. 653 trivial. 0 not checked. [2024-11-08 19:33:56,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:56,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1106 states to 669 states and 1106 transitions. [2024-11-08 19:33:56,643 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 1106 transitions. [2024-11-08 19:33:56,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 19:33:56,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:56,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:56,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:57,207 INFO L134 CoverageAnalysis]: Checked inductivity of 936 backedges. 0 proven. 924 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:34:08,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:08,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1136 states to 681 states and 1136 transitions. [2024-11-08 19:34:08,822 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 1136 transitions. [2024-11-08 19:34:08,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 19:34:08,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:08,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:08,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:08,903 INFO L134 CoverageAnalysis]: Checked inductivity of 936 backedges. 0 proven. 924 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:34:11,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:11,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1140 states to 684 states and 1140 transitions. [2024-11-08 19:34:11,636 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 1140 transitions. [2024-11-08 19:34:11,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-08 19:34:11,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:11,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:11,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:11,871 INFO L134 CoverageAnalysis]: Checked inductivity of 938 backedges. 91 proven. 0 refuted. 0 times theorem prover too weak. 847 trivial. 0 not checked. [2024-11-08 19:34:16,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:16,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1145 states to 686 states and 1145 transitions. [2024-11-08 19:34:16,568 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 1145 transitions. [2024-11-08 19:34:16,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 19:34:16,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:16,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:16,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:16,613 INFO L134 CoverageAnalysis]: Checked inductivity of 962 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 869 trivial. 0 not checked. [2024-11-08 19:34:19,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:19,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1147 states to 687 states and 1147 transitions. [2024-11-08 19:34:19,477 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 1147 transitions. [2024-11-08 19:34:19,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-08 19:34:19,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:19,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:19,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:19,521 INFO L134 CoverageAnalysis]: Checked inductivity of 974 backedges. 11 proven. 182 refuted. 0 times theorem prover too weak. 781 trivial. 0 not checked. [2024-11-08 19:34:29,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:29,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1165 states to 699 states and 1165 transitions. [2024-11-08 19:34:29,170 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 1165 transitions. [2024-11-08 19:34:29,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-08 19:34:29,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:29,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:29,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:29,306 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 0 proven. 1012 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 19:34:33,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:33,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 705 states and 1172 transitions. [2024-11-08 19:34:33,278 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 1172 transitions. [2024-11-08 19:34:33,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-08 19:34:33,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:33,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:33,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:33,318 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 960 trivial. 0 not checked. [2024-11-08 19:34:40,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:40,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1189 states to 715 states and 1189 transitions. [2024-11-08 19:34:40,327 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1189 transitions. [2024-11-08 19:34:40,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-08 19:34:40,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:40,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:40,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:40,385 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 960 trivial. 0 not checked. [2024-11-08 19:34:42,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:42,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1191 states to 716 states and 1191 transitions. [2024-11-08 19:34:42,546 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 1191 transitions. [2024-11-08 19:34:42,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-08 19:34:42,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:42,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:42,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:42,666 INFO L134 CoverageAnalysis]: Checked inductivity of 1036 backedges. 98 proven. 0 refuted. 0 times theorem prover too weak. 938 trivial. 0 not checked. [2024-11-08 19:34:45,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:45,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1190 states to 716 states and 1190 transitions. [2024-11-08 19:34:45,222 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 1190 transitions. [2024-11-08 19:34:45,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-08 19:34:45,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:45,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:45,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:45,273 INFO L134 CoverageAnalysis]: Checked inductivity of 1056 backedges. 164 proven. 0 refuted. 0 times theorem prover too weak. 892 trivial. 0 not checked. [2024-11-08 19:34:48,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:48,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1189 states to 716 states and 1189 transitions. [2024-11-08 19:34:48,344 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 1189 transitions. [2024-11-08 19:34:48,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-08 19:34:48,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:48,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:48,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:48,374 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 100 proven. 0 refuted. 0 times theorem prover too weak. 962 trivial. 0 not checked. [2024-11-08 19:34:50,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:50,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1188 states to 716 states and 1188 transitions. [2024-11-08 19:34:50,081 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 1188 transitions. [2024-11-08 19:34:50,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 19:34:50,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:50,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:50,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:50,141 INFO L134 CoverageAnalysis]: Checked inductivity of 1075 backedges. 264 proven. 16 refuted. 0 times theorem prover too weak. 795 trivial. 0 not checked. [2024-11-08 19:34:53,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:53,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1195 states to 722 states and 1195 transitions. [2024-11-08 19:34:53,691 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 1195 transitions. [2024-11-08 19:34:53,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 19:34:53,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:53,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:53,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:53,767 INFO L134 CoverageAnalysis]: Checked inductivity of 1075 backedges. 264 proven. 16 refuted. 0 times theorem prover too weak. 795 trivial. 0 not checked. [2024-11-08 19:34:56,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:56,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1195 states to 723 states and 1195 transitions. [2024-11-08 19:34:56,325 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 1195 transitions. [2024-11-08 19:34:56,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 19:34:56,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:56,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:56,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:56,970 INFO L134 CoverageAnalysis]: Checked inductivity of 1105 backedges. 0 proven. 1092 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 19:35:11,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:11,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1225 states to 735 states and 1225 transitions. [2024-11-08 19:35:11,426 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1225 transitions. [2024-11-08 19:35:11,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 19:35:11,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:11,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:11,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:11,557 INFO L134 CoverageAnalysis]: Checked inductivity of 1105 backedges. 0 proven. 1092 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 19:35:15,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:15,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1229 states to 738 states and 1229 transitions. [2024-11-08 19:35:15,135 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 1229 transitions. [2024-11-08 19:35:15,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 19:35:15,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:15,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:15,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:15,218 INFO L134 CoverageAnalysis]: Checked inductivity of 1107 backedges. 99 proven. 0 refuted. 0 times theorem prover too weak. 1008 trivial. 0 not checked. [2024-11-08 19:35:21,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:21,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1234 states to 740 states and 1234 transitions. [2024-11-08 19:35:21,152 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1234 transitions. [2024-11-08 19:35:21,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 19:35:21,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:21,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:21,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:21,186 INFO L134 CoverageAnalysis]: Checked inductivity of 1133 backedges. 101 proven. 0 refuted. 0 times theorem prover too weak. 1032 trivial. 0 not checked. [2024-11-08 19:35:24,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:24,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1236 states to 741 states and 1236 transitions. [2024-11-08 19:35:24,730 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 1236 transitions. [2024-11-08 19:35:24,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 19:35:24,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:24,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:24,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:24,783 INFO L134 CoverageAnalysis]: Checked inductivity of 1146 backedges. 12 proven. 198 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2024-11-08 19:35:36,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:36,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1254 states to 753 states and 1254 transitions. [2024-11-08 19:35:36,080 INFO L276 IsEmpty]: Start isEmpty. Operand 753 states and 1254 transitions. [2024-11-08 19:35:36,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 19:35:36,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:36,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:36,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:36,186 INFO L134 CoverageAnalysis]: Checked inductivity of 1209 backedges. 0 proven. 1188 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 19:35:40,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:40,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1261 states to 759 states and 1261 transitions. [2024-11-08 19:35:40,888 INFO L276 IsEmpty]: Start isEmpty. Operand 759 states and 1261 transitions. [2024-11-08 19:35:40,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 19:35:40,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:40,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:40,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:41,144 INFO L134 CoverageAnalysis]: Checked inductivity of 1209 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 1131 trivial. 0 not checked. [2024-11-08 19:35:49,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:49,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1278 states to 769 states and 1278 transitions. [2024-11-08 19:35:49,144 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 1278 transitions. [2024-11-08 19:35:49,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 19:35:49,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:49,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:49,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:49,188 INFO L134 CoverageAnalysis]: Checked inductivity of 1209 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 1131 trivial. 0 not checked. [2024-11-08 19:35:51,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:51,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1280 states to 770 states and 1280 transitions. [2024-11-08 19:35:51,371 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 1280 transitions. [2024-11-08 19:35:51,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-08 19:35:51,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:51,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:51,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:51,457 INFO L134 CoverageAnalysis]: Checked inductivity of 1213 backedges. 106 proven. 0 refuted. 0 times theorem prover too weak. 1107 trivial. 0 not checked. [2024-11-08 19:35:54,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:54,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1279 states to 770 states and 1279 transitions. [2024-11-08 19:35:54,149 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 1279 transitions. [2024-11-08 19:35:54,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-08 19:35:54,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:54,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:54,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:54,191 INFO L134 CoverageAnalysis]: Checked inductivity of 1235 backedges. 178 proven. 0 refuted. 0 times theorem prover too weak. 1057 trivial. 0 not checked. [2024-11-08 19:35:57,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:57,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1278 states to 770 states and 1278 transitions. [2024-11-08 19:35:57,409 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 1278 transitions. [2024-11-08 19:35:57,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-08 19:35:57,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:57,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:57,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:57,457 INFO L134 CoverageAnalysis]: Checked inductivity of 1241 backedges. 108 proven. 0 refuted. 0 times theorem prover too weak. 1133 trivial. 0 not checked. [2024-11-08 19:35:58,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:58,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1277 states to 770 states and 1277 transitions. [2024-11-08 19:35:58,972 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 1277 transitions. [2024-11-08 19:35:58,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-08 19:35:58,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:58,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:58,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:59,039 INFO L134 CoverageAnalysis]: Checked inductivity of 1255 backedges. 288 proven. 16 refuted. 0 times theorem prover too weak. 951 trivial. 0 not checked. [2024-11-08 19:36:02,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:02,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1284 states to 776 states and 1284 transitions. [2024-11-08 19:36:02,739 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 1284 transitions. [2024-11-08 19:36:02,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-08 19:36:02,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:02,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:02,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:03,012 INFO L134 CoverageAnalysis]: Checked inductivity of 1255 backedges. 288 proven. 16 refuted. 0 times theorem prover too weak. 951 trivial. 0 not checked. [2024-11-08 19:36:05,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:05,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1284 states to 777 states and 1284 transitions. [2024-11-08 19:36:05,697 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 1284 transitions. [2024-11-08 19:36:05,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-08 19:36:05,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:05,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:05,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:06,897 INFO L134 CoverageAnalysis]: Checked inductivity of 1288 backedges. 0 proven. 1274 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 19:36:20,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:20,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1314 states to 789 states and 1314 transitions. [2024-11-08 19:36:20,508 INFO L276 IsEmpty]: Start isEmpty. Operand 789 states and 1314 transitions. [2024-11-08 19:36:20,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-08 19:36:20,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:20,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:20,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:20,836 INFO L134 CoverageAnalysis]: Checked inductivity of 1288 backedges. 0 proven. 1274 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 19:36:23,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:23,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1318 states to 792 states and 1318 transitions. [2024-11-08 19:36:23,976 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1318 transitions. [2024-11-08 19:36:23,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-08 19:36:23,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:23,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:23,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:24,043 INFO L134 CoverageAnalysis]: Checked inductivity of 1290 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 1183 trivial. 0 not checked. [2024-11-08 19:36:29,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:29,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1323 states to 794 states and 1323 transitions. [2024-11-08 19:36:29,156 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 1323 transitions. [2024-11-08 19:36:29,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 19:36:29,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:29,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:29,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:29,197 INFO L134 CoverageAnalysis]: Checked inductivity of 1318 backedges. 109 proven. 0 refuted. 0 times theorem prover too weak. 1209 trivial. 0 not checked. [2024-11-08 19:36:32,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:32,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1325 states to 795 states and 1325 transitions. [2024-11-08 19:36:32,365 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 1325 transitions. [2024-11-08 19:36:32,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-08 19:36:32,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:32,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:32,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:32,580 INFO L134 CoverageAnalysis]: Checked inductivity of 1332 backedges. 13 proven. 214 refuted. 0 times theorem prover too weak. 1105 trivial. 0 not checked. [2024-11-08 19:36:43,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:43,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1343 states to 807 states and 1343 transitions. [2024-11-08 19:36:43,659 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 1343 transitions. [2024-11-08 19:36:43,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-08 19:36:43,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:43,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:43,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:44,094 INFO L134 CoverageAnalysis]: Checked inductivity of 1400 backedges. 0 proven. 1378 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-08 19:36:49,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:49,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1350 states to 813 states and 1350 transitions. [2024-11-08 19:36:49,266 INFO L276 IsEmpty]: Start isEmpty. Operand 813 states and 1350 transitions. [2024-11-08 19:36:49,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-08 19:36:49,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:49,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:49,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:49,309 INFO L134 CoverageAnalysis]: Checked inductivity of 1400 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 1316 trivial. 0 not checked. [2024-11-08 19:36:58,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:58,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1367 states to 823 states and 1367 transitions. [2024-11-08 19:36:58,456 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 1367 transitions. [2024-11-08 19:36:58,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-08 19:36:58,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:58,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:58,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:58,502 INFO L134 CoverageAnalysis]: Checked inductivity of 1400 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 1316 trivial. 0 not checked. [2024-11-08 19:37:00,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:00,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1369 states to 824 states and 1369 transitions. [2024-11-08 19:37:00,792 INFO L276 IsEmpty]: Start isEmpty. Operand 824 states and 1369 transitions. [2024-11-08 19:37:00,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-08 19:37:00,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:00,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:00,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:00,882 INFO L134 CoverageAnalysis]: Checked inductivity of 1404 backedges. 114 proven. 0 refuted. 0 times theorem prover too weak. 1290 trivial. 0 not checked. [2024-11-08 19:37:03,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:03,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1368 states to 824 states and 1368 transitions. [2024-11-08 19:37:03,717 INFO L276 IsEmpty]: Start isEmpty. Operand 824 states and 1368 transitions. [2024-11-08 19:37:03,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-08 19:37:03,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:03,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:03,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:03,757 INFO L134 CoverageAnalysis]: Checked inductivity of 1428 backedges. 192 proven. 0 refuted. 0 times theorem prover too weak. 1236 trivial. 0 not checked. [2024-11-08 19:37:07,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:07,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1367 states to 824 states and 1367 transitions. [2024-11-08 19:37:07,142 INFO L276 IsEmpty]: Start isEmpty. Operand 824 states and 1367 transitions. [2024-11-08 19:37:07,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-08 19:37:07,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:07,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:07,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:07,186 INFO L134 CoverageAnalysis]: Checked inductivity of 1434 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 1318 trivial. 0 not checked. [2024-11-08 19:37:09,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:09,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1366 states to 824 states and 1366 transitions. [2024-11-08 19:37:09,047 INFO L276 IsEmpty]: Start isEmpty. Operand 824 states and 1366 transitions. [2024-11-08 19:37:09,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-08 19:37:09,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:09,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:09,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:09,214 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 312 proven. 16 refuted. 0 times theorem prover too weak. 1121 trivial. 0 not checked. [2024-11-08 19:37:13,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:13,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1373 states to 830 states and 1373 transitions. [2024-11-08 19:37:13,094 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 1373 transitions. [2024-11-08 19:37:13,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-08 19:37:13,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:13,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:13,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:13,179 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 312 proven. 16 refuted. 0 times theorem prover too weak. 1121 trivial. 0 not checked. [2024-11-08 19:37:16,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:16,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1373 states to 831 states and 1373 transitions. [2024-11-08 19:37:16,097 INFO L276 IsEmpty]: Start isEmpty. Operand 831 states and 1373 transitions. [2024-11-08 19:37:16,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-08 19:37:16,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:16,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:16,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:16,774 INFO L134 CoverageAnalysis]: Checked inductivity of 1485 backedges. 0 proven. 1470 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 19:37:31,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:31,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1403 states to 843 states and 1403 transitions. [2024-11-08 19:37:31,041 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1403 transitions. [2024-11-08 19:37:31,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-08 19:37:31,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:31,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:31,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:31,151 INFO L134 CoverageAnalysis]: Checked inductivity of 1485 backedges. 0 proven. 1470 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 19:37:34,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:34,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1407 states to 846 states and 1407 transitions. [2024-11-08 19:37:34,779 INFO L276 IsEmpty]: Start isEmpty. Operand 846 states and 1407 transitions. [2024-11-08 19:37:34,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-08 19:37:34,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:34,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:34,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:34,857 INFO L134 CoverageAnalysis]: Checked inductivity of 1487 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 1372 trivial. 0 not checked. [2024-11-08 19:37:40,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:40,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1412 states to 848 states and 1412 transitions. [2024-11-08 19:37:40,266 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 1412 transitions. [2024-11-08 19:37:40,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-08 19:37:40,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:40,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:40,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:40,297 INFO L134 CoverageAnalysis]: Checked inductivity of 1517 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 1400 trivial. 0 not checked. [2024-11-08 19:37:43,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:43,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1414 states to 849 states and 1414 transitions. [2024-11-08 19:37:43,606 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 1414 transitions. [2024-11-08 19:37:43,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-08 19:37:43,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:43,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:43,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:43,661 INFO L134 CoverageAnalysis]: Checked inductivity of 1532 backedges. 14 proven. 230 refuted. 0 times theorem prover too weak. 1288 trivial. 0 not checked. [2024-11-08 19:37:54,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:54,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1432 states to 861 states and 1432 transitions. [2024-11-08 19:37:54,761 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 1432 transitions. [2024-11-08 19:37:54,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-08 19:37:54,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:54,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:54,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:54,872 INFO L134 CoverageAnalysis]: Checked inductivity of 1605 backedges. 0 proven. 1582 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-08 19:37:59,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:59,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1439 states to 867 states and 1439 transitions. [2024-11-08 19:37:59,444 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 1439 transitions. [2024-11-08 19:37:59,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-08 19:37:59,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:59,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:59,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:59,484 INFO L134 CoverageAnalysis]: Checked inductivity of 1605 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 1515 trivial. 0 not checked. [2024-11-08 19:38:07,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:07,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1456 states to 877 states and 1456 transitions. [2024-11-08 19:38:07,894 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 1456 transitions. [2024-11-08 19:38:07,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-08 19:38:07,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:07,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:07,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:07,933 INFO L134 CoverageAnalysis]: Checked inductivity of 1605 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 1515 trivial. 0 not checked. [2024-11-08 19:38:09,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:09,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1458 states to 878 states and 1458 transitions. [2024-11-08 19:38:09,739 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 1458 transitions. [2024-11-08 19:38:09,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-08 19:38:09,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:09,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:09,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:10,066 INFO L134 CoverageAnalysis]: Checked inductivity of 1609 backedges. 122 proven. 0 refuted. 0 times theorem prover too weak. 1487 trivial. 0 not checked. [2024-11-08 19:38:12,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:12,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1457 states to 878 states and 1457 transitions. [2024-11-08 19:38:12,315 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 1457 transitions. [2024-11-08 19:38:12,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-08 19:38:12,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:12,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:12,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:12,348 INFO L134 CoverageAnalysis]: Checked inductivity of 1635 backedges. 206 proven. 0 refuted. 0 times theorem prover too weak. 1429 trivial. 0 not checked. [2024-11-08 19:38:15,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:15,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1456 states to 878 states and 1456 transitions. [2024-11-08 19:38:15,495 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 1456 transitions. [2024-11-08 19:38:15,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-08 19:38:15,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:15,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:15,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:15,551 INFO L134 CoverageAnalysis]: Checked inductivity of 1641 backedges. 124 proven. 0 refuted. 0 times theorem prover too weak. 1517 trivial. 0 not checked. [2024-11-08 19:38:17,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:17,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1455 states to 878 states and 1455 transitions. [2024-11-08 19:38:17,445 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 1455 transitions. [2024-11-08 19:38:17,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-08 19:38:17,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:17,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:17,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:17,508 INFO L134 CoverageAnalysis]: Checked inductivity of 1657 backedges. 336 proven. 16 refuted. 0 times theorem prover too weak. 1305 trivial. 0 not checked. [2024-11-08 19:38:20,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:20,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1462 states to 884 states and 1462 transitions. [2024-11-08 19:38:20,999 INFO L276 IsEmpty]: Start isEmpty. Operand 884 states and 1462 transitions. [2024-11-08 19:38:21,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-08 19:38:21,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:21,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:21,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:21,334 INFO L134 CoverageAnalysis]: Checked inductivity of 1657 backedges. 336 proven. 16 refuted. 0 times theorem prover too weak. 1305 trivial. 0 not checked. [2024-11-08 19:38:24,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:24,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1462 states to 885 states and 1462 transitions. [2024-11-08 19:38:24,042 INFO L276 IsEmpty]: Start isEmpty. Operand 885 states and 1462 transitions. [2024-11-08 19:38:24,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-08 19:38:24,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:24,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:24,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:24,997 INFO L134 CoverageAnalysis]: Checked inductivity of 1696 backedges. 0 proven. 1680 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:38:39,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:39,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1492 states to 897 states and 1492 transitions. [2024-11-08 19:38:39,608 INFO L276 IsEmpty]: Start isEmpty. Operand 897 states and 1492 transitions. [2024-11-08 19:38:39,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-08 19:38:39,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:39,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:39,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:39,732 INFO L134 CoverageAnalysis]: Checked inductivity of 1696 backedges. 0 proven. 1680 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:38:43,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:43,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1496 states to 900 states and 1496 transitions. [2024-11-08 19:38:43,341 INFO L276 IsEmpty]: Start isEmpty. Operand 900 states and 1496 transitions. [2024-11-08 19:38:43,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-08 19:38:43,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:43,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:43,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:43,417 INFO L134 CoverageAnalysis]: Checked inductivity of 1698 backedges. 123 proven. 0 refuted. 0 times theorem prover too weak. 1575 trivial. 0 not checked. [2024-11-08 19:38:49,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:49,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1501 states to 902 states and 1501 transitions. [2024-11-08 19:38:49,517 INFO L276 IsEmpty]: Start isEmpty. Operand 902 states and 1501 transitions. [2024-11-08 19:38:49,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-08 19:38:49,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:49,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:49,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:49,550 INFO L134 CoverageAnalysis]: Checked inductivity of 1730 backedges. 125 proven. 0 refuted. 0 times theorem prover too weak. 1605 trivial. 0 not checked. [2024-11-08 19:38:53,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:53,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1503 states to 903 states and 1503 transitions. [2024-11-08 19:38:53,095 INFO L276 IsEmpty]: Start isEmpty. Operand 903 states and 1503 transitions. [2024-11-08 19:38:53,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-08 19:38:53,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:53,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:53,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:53,149 INFO L134 CoverageAnalysis]: Checked inductivity of 1746 backedges. 15 proven. 246 refuted. 0 times theorem prover too weak. 1485 trivial. 0 not checked. [2024-11-08 19:39:04,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:04,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1521 states to 915 states and 1521 transitions. [2024-11-08 19:39:04,923 INFO L276 IsEmpty]: Start isEmpty. Operand 915 states and 1521 transitions. [2024-11-08 19:39:04,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-08 19:39:04,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:04,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:04,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:05,053 INFO L134 CoverageAnalysis]: Checked inductivity of 1824 backedges. 0 proven. 1800 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 19:39:10,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:10,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1528 states to 921 states and 1528 transitions. [2024-11-08 19:39:10,183 INFO L276 IsEmpty]: Start isEmpty. Operand 921 states and 1528 transitions. [2024-11-08 19:39:10,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-08 19:39:10,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:10,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:10,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:10,225 INFO L134 CoverageAnalysis]: Checked inductivity of 1824 backedges. 0 proven. 96 refuted. 0 times theorem prover too weak. 1728 trivial. 0 not checked. [2024-11-08 19:39:18,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:18,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1545 states to 931 states and 1545 transitions. [2024-11-08 19:39:18,827 INFO L276 IsEmpty]: Start isEmpty. Operand 931 states and 1545 transitions. [2024-11-08 19:39:18,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-08 19:39:18,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:18,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:18,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:19,075 INFO L134 CoverageAnalysis]: Checked inductivity of 1824 backedges. 0 proven. 96 refuted. 0 times theorem prover too weak. 1728 trivial. 0 not checked. [2024-11-08 19:39:21,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:21,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1547 states to 932 states and 1547 transitions. [2024-11-08 19:39:21,047 INFO L276 IsEmpty]: Start isEmpty. Operand 932 states and 1547 transitions. [2024-11-08 19:39:21,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-08 19:39:21,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:21,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:21,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:21,125 INFO L134 CoverageAnalysis]: Checked inductivity of 1828 backedges. 130 proven. 0 refuted. 0 times theorem prover too weak. 1698 trivial. 0 not checked. [2024-11-08 19:39:23,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:23,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1546 states to 932 states and 1546 transitions. [2024-11-08 19:39:23,841 INFO L276 IsEmpty]: Start isEmpty. Operand 932 states and 1546 transitions. [2024-11-08 19:39:23,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-08 19:39:23,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:23,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:23,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:23,877 INFO L134 CoverageAnalysis]: Checked inductivity of 1856 backedges. 220 proven. 0 refuted. 0 times theorem prover too weak. 1636 trivial. 0 not checked. [2024-11-08 19:39:27,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:27,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1545 states to 932 states and 1545 transitions. [2024-11-08 19:39:27,213 INFO L276 IsEmpty]: Start isEmpty. Operand 932 states and 1545 transitions. [2024-11-08 19:39:27,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-08 19:39:27,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:27,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:27,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:27,254 INFO L134 CoverageAnalysis]: Checked inductivity of 1862 backedges. 132 proven. 0 refuted. 0 times theorem prover too weak. 1730 trivial. 0 not checked. [2024-11-08 19:39:29,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:29,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1544 states to 932 states and 1544 transitions. [2024-11-08 19:39:29,118 INFO L276 IsEmpty]: Start isEmpty. Operand 932 states and 1544 transitions. [2024-11-08 19:39:29,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-08 19:39:29,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:29,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:29,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:29,217 INFO L134 CoverageAnalysis]: Checked inductivity of 1879 backedges. 360 proven. 16 refuted. 0 times theorem prover too weak. 1503 trivial. 0 not checked. [2024-11-08 19:39:33,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:33,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1551 states to 938 states and 1551 transitions. [2024-11-08 19:39:33,160 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1551 transitions. [2024-11-08 19:39:33,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-08 19:39:33,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:33,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:33,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:33,225 INFO L134 CoverageAnalysis]: Checked inductivity of 1879 backedges. 360 proven. 16 refuted. 0 times theorem prover too weak. 1503 trivial. 0 not checked. [2024-11-08 19:39:36,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:36,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1551 states to 939 states and 1551 transitions. [2024-11-08 19:39:36,016 INFO L276 IsEmpty]: Start isEmpty. Operand 939 states and 1551 transitions. [2024-11-08 19:39:36,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-08 19:39:36,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:36,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:36,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:37,030 INFO L134 CoverageAnalysis]: Checked inductivity of 1921 backedges. 0 proven. 1904 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 19:39:52,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:52,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1581 states to 951 states and 1581 transitions. [2024-11-08 19:39:52,501 INFO L276 IsEmpty]: Start isEmpty. Operand 951 states and 1581 transitions. [2024-11-08 19:39:52,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-08 19:39:52,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:52,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:52,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:52,742 INFO L134 CoverageAnalysis]: Checked inductivity of 1921 backedges. 0 proven. 1904 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 19:39:56,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:56,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1585 states to 954 states and 1585 transitions. [2024-11-08 19:39:56,861 INFO L276 IsEmpty]: Start isEmpty. Operand 954 states and 1585 transitions. [2024-11-08 19:39:56,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-08 19:39:56,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:56,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:56,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:56,938 INFO L134 CoverageAnalysis]: Checked inductivity of 1923 backedges. 131 proven. 0 refuted. 0 times theorem prover too weak. 1792 trivial. 0 not checked. [2024-11-08 19:40:03,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:03,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1590 states to 956 states and 1590 transitions. [2024-11-08 19:40:03,328 INFO L276 IsEmpty]: Start isEmpty. Operand 956 states and 1590 transitions. [2024-11-08 19:40:03,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-08 19:40:03,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:03,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:03,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:03,364 INFO L134 CoverageAnalysis]: Checked inductivity of 1957 backedges. 133 proven. 0 refuted. 0 times theorem prover too weak. 1824 trivial. 0 not checked. [2024-11-08 19:40:07,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:07,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1592 states to 957 states and 1592 transitions. [2024-11-08 19:40:07,191 INFO L276 IsEmpty]: Start isEmpty. Operand 957 states and 1592 transitions. [2024-11-08 19:40:07,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-08 19:40:07,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:07,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:07,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:07,249 INFO L134 CoverageAnalysis]: Checked inductivity of 1974 backedges. 16 proven. 262 refuted. 0 times theorem prover too weak. 1696 trivial. 0 not checked. [2024-11-08 19:40:19,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:19,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1610 states to 969 states and 1610 transitions. [2024-11-08 19:40:19,797 INFO L276 IsEmpty]: Start isEmpty. Operand 969 states and 1610 transitions. [2024-11-08 19:40:19,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-08 19:40:19,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:19,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:19,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:19,951 INFO L134 CoverageAnalysis]: Checked inductivity of 2057 backedges. 0 proven. 2032 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 19:40:25,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:25,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1617 states to 975 states and 1617 transitions. [2024-11-08 19:40:25,594 INFO L276 IsEmpty]: Start isEmpty. Operand 975 states and 1617 transitions. [2024-11-08 19:40:25,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-08 19:40:25,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:25,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:25,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:25,651 INFO L134 CoverageAnalysis]: Checked inductivity of 2057 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 1955 trivial. 0 not checked.