./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/termination-15/count_up_and_down_alloca.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84854492-361a-46ee-bb5d-734094a3838b/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84854492-361a-46ee-bb5d-734094a3838b/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_84854492-361a-46ee-bb5d-734094a3838b/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84854492-361a-46ee-bb5d-734094a3838b/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/termination-15/count_up_and_down_alloca.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84854492-361a-46ee-bb5d-734094a3838b/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84854492-361a-46ee-bb5d-734094a3838b/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 00bfc508b8ea24f88f85b042e795fbae14e8287990a04ebdf542583ad129e19a --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:04:42,872 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:04:42,953 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84854492-361a-46ee-bb5d-734094a3838b/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-11-08 23:04:42,958 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:04:42,959 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:04:42,984 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:04:42,985 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:04:42,986 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:04:42,987 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:04:42,987 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:04:42,987 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:04:42,988 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-08 23:04:42,988 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-08 23:04:42,989 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-08 23:04:42,989 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:04:42,990 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:04:42,990 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 23:04:42,991 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:04:42,991 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:04:42,992 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:04:42,992 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:04:42,996 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:04:42,996 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:04:42,996 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:04:42,997 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:04:42,997 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:04:42,997 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:04:42,997 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_84854492-361a-46ee-bb5d-734094a3838b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84854492-361a-46ee-bb5d-734094a3838b/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 00bfc508b8ea24f88f85b042e795fbae14e8287990a04ebdf542583ad129e19a [2024-11-08 23:04:43,248 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:04:43,286 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:04:43,289 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:04:43,290 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:04:43,292 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:04:43,293 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84854492-361a-46ee-bb5d-734094a3838b/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/termination-15/count_up_and_down_alloca.i Unable to find full path for "g++" [2024-11-08 23:04:45,440 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:04:45,699 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:04:45,700 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84854492-361a-46ee-bb5d-734094a3838b/sv-benchmarks/c/termination-15/count_up_and_down_alloca.i [2024-11-08 23:04:45,711 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84854492-361a-46ee-bb5d-734094a3838b/bin/ukojak-verify-ImItNfHLgk/data/5950aa2f4/fc7bafd5fd7f425cadcf14d1fa40c159/FLAG5e77df750 [2024-11-08 23:04:46,022 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84854492-361a-46ee-bb5d-734094a3838b/bin/ukojak-verify-ImItNfHLgk/data/5950aa2f4/fc7bafd5fd7f425cadcf14d1fa40c159 [2024-11-08 23:04:46,025 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:04:46,026 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:04:46,029 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:04:46,031 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:04:46,037 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:04:46,040 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:04:46" (1/1) ... [2024-11-08 23:04:46,042 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@124abd91 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:04:46, skipping insertion in model container [2024-11-08 23:04:46,042 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:04:46" (1/1) ... [2024-11-08 23:04:46,076 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:04:46,481 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:04:46,493 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:04:46,551 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:04:46,588 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:04:46,589 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:04:46 WrapperNode [2024-11-08 23:04:46,589 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:04:46,590 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:04:46,591 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:04:46,591 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:04:46,599 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:04:46" (1/1) ... [2024-11-08 23:04:46,615 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:04:46" (1/1) ... [2024-11-08 23:04:46,635 INFO L138 Inliner]: procedures = 151, calls = 12, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 54 [2024-11-08 23:04:46,636 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:04:46,636 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:04:46,637 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:04:46,637 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:04:46,646 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:04:46" (1/1) ... [2024-11-08 23:04:46,646 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:04:46" (1/1) ... [2024-11-08 23:04:46,648 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:04:46" (1/1) ... [2024-11-08 23:04:46,648 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:04:46" (1/1) ... [2024-11-08 23:04:46,654 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:04:46" (1/1) ... [2024-11-08 23:04:46,657 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:04:46" (1/1) ... [2024-11-08 23:04:46,658 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:04:46" (1/1) ... [2024-11-08 23:04:46,659 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:04:46" (1/1) ... [2024-11-08 23:04:46,661 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:04:46,662 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:04:46,662 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:04:46,662 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:04:46,663 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:04:46" (1/1) ... [2024-11-08 23:04:46,677 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:04:46,690 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84854492-361a-46ee-bb5d-734094a3838b/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:04:46,702 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84854492-361a-46ee-bb5d-734094a3838b/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:04:46,704 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84854492-361a-46ee-bb5d-734094a3838b/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:04:46,730 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:04:46,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:04:46,730 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 23:04:46,730 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:04:46,730 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:04:46,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:04:46,803 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:04:46,804 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:04:47,026 INFO L? ?]: Removed 39 outVars from TransFormulas that were not future-live. [2024-11-08 23:04:47,027 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:04:47,083 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:04:47,083 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 23:04:47,084 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:04:47 BoogieIcfgContainer [2024-11-08 23:04:47,084 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:04:47,085 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:04:47,085 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:04:47,099 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:04:47,099 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:04:47" (1/1) ... [2024-11-08 23:04:47,107 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:04:47,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:47,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 31 states and 37 transitions. [2024-11-08 23:04:47,191 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 37 transitions. [2024-11-08 23:04:47,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-08 23:04:47,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:47,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:47,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:47,444 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 23:04:47,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:47,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 31 states and 36 transitions. [2024-11-08 23:04:47,493 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 36 transitions. [2024-11-08 23:04:47,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-08 23:04:47,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:47,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:47,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:47,602 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 23:04:47,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:47,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 30 states and 35 transitions. [2024-11-08 23:04:47,711 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 35 transitions. [2024-11-08 23:04:47,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-08 23:04:47,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:47,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:47,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:47,962 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 23:04:48,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:48,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 29 states and 34 transitions. [2024-11-08 23:04:48,191 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 34 transitions. [2024-11-08 23:04:48,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 23:04:48,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:48,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:48,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:48,218 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 23:04:48,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:48,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 28 states and 33 transitions. [2024-11-08 23:04:48,240 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 33 transitions. [2024-11-08 23:04:48,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 23:04:48,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:48,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:48,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:48,343 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 23:04:48,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:48,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 31 states and 39 transitions. [2024-11-08 23:04:48,580 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 39 transitions. [2024-11-08 23:04:48,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 23:04:48,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:48,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:48,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:48,630 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 23:04:48,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:48,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 30 states and 38 transitions. [2024-11-08 23:04:48,656 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 38 transitions. [2024-11-08 23:04:48,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 23:04:48,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:48,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:48,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:49,113 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 23:04:50,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:50,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 34 states and 45 transitions. [2024-11-08 23:04:50,565 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 45 transitions. [2024-11-08 23:04:50,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 23:04:50,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:50,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:50,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:50,697 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 23:04:51,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:51,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 37 states and 54 transitions. [2024-11-08 23:04:51,622 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 54 transitions. [2024-11-08 23:04:51,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 23:04:51,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:51,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:51,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:51,649 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 23:04:51,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:51,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 40 states and 59 transitions. [2024-11-08 23:04:51,972 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 59 transitions. [2024-11-08 23:04:51,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 23:04:51,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:51,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:51,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:52,075 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 23:04:52,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:52,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 44 states and 68 transitions. [2024-11-08 23:04:52,770 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 68 transitions. [2024-11-08 23:04:52,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 23:04:52,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:52,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:52,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:52,846 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 23:04:53,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:53,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 44 states and 67 transitions. [2024-11-08 23:04:53,048 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 67 transitions. [2024-11-08 23:04:53,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 23:04:53,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:53,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:53,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:53,066 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 23:04:53,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:53,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 43 states and 66 transitions. [2024-11-08 23:04:53,116 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 66 transitions. [2024-11-08 23:04:53,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 23:04:53,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:53,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:53,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:53,223 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 23:04:53,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:53,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 45 states and 69 transitions. [2024-11-08 23:04:53,296 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 69 transitions. [2024-11-08 23:04:53,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 23:04:53,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:53,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:53,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:53,462 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:53,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:53,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 48 states and 77 transitions. [2024-11-08 23:04:53,891 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 77 transitions. [2024-11-08 23:04:53,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 23:04:53,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:53,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:53,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:53,910 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 23:04:53,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:53,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 47 states and 76 transitions. [2024-11-08 23:04:53,929 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 76 transitions. [2024-11-08 23:04:53,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 23:04:53,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:53,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:53,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:53,972 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 23:04:53,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:53,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 48 states and 76 transitions. [2024-11-08 23:04:53,996 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 76 transitions. [2024-11-08 23:04:53,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 23:04:53,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:53,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:54,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:54,759 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:56,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:56,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 54 states and 89 transitions. [2024-11-08 23:04:56,866 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 89 transitions. [2024-11-08 23:04:56,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 23:04:56,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:56,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:56,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:57,206 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:58,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:58,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 55 states and 91 transitions. [2024-11-08 23:04:58,223 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 91 transitions. [2024-11-08 23:04:58,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 23:04:58,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:58,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:58,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:58,460 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 23:05:01,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:01,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 65 states and 122 transitions. [2024-11-08 23:05:01,113 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 122 transitions. [2024-11-08 23:05:01,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 23:05:01,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:01,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:01,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:01,144 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:05:01,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:01,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 66 states and 123 transitions. [2024-11-08 23:05:01,646 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 123 transitions. [2024-11-08 23:05:01,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 23:05:01,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:01,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:01,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:01,848 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:03,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:03,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 72 states and 137 transitions. [2024-11-08 23:05:03,308 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 137 transitions. [2024-11-08 23:05:03,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 23:05:03,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:03,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:03,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:03,459 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:03,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:03,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 73 states and 138 transitions. [2024-11-08 23:05:03,855 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 138 transitions. [2024-11-08 23:05:03,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 23:05:03,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:03,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:03,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:03,987 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:05:04,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:04,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 73 states and 134 transitions. [2024-11-08 23:05:04,632 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 134 transitions. [2024-11-08 23:05:04,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 23:05:04,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:04,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:04,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:05,451 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:07,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:07,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 56 states and 84 transitions. [2024-11-08 23:05:07,789 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 84 transitions. [2024-11-08 23:05:07,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 23:05:07,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:07,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:07,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:07,820 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:05:08,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:08,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 55 states and 81 transitions. [2024-11-08 23:05:08,092 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 81 transitions. [2024-11-08 23:05:08,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 23:05:08,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:08,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:08,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:08,178 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:05:08,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:08,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 53 states and 75 transitions. [2024-11-08 23:05:08,673 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 75 transitions. [2024-11-08 23:05:08,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:05:08,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:08,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:08,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:08,800 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:05:09,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:09,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 58 states and 83 transitions. [2024-11-08 23:05:09,960 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 83 transitions. [2024-11-08 23:05:09,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:05:09,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:09,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:09,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:10,258 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:05:10,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:10,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 60 states and 84 transitions. [2024-11-08 23:05:10,282 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 84 transitions. [2024-11-08 23:05:10,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:05:10,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:10,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:10,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:10,379 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:11,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:11,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 64 states and 89 transitions. [2024-11-08 23:05:11,900 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 89 transitions. [2024-11-08 23:05:11,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:05:11,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:11,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:11,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:12,409 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:14,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:14,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 71 states and 104 transitions. [2024-11-08 23:05:14,491 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 104 transitions. [2024-11-08 23:05:14,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:05:14,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:14,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:14,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:14,527 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:05:15,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:15,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 72 states and 105 transitions. [2024-11-08 23:05:15,181 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 105 transitions. [2024-11-08 23:05:15,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:05:15,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:15,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:15,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:15,256 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:15,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:15,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 73 states and 106 transitions. [2024-11-08 23:05:15,858 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 106 transitions. [2024-11-08 23:05:15,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:05:15,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:15,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:15,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:15,937 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:17,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:17,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 79 states and 115 transitions. [2024-11-08 23:05:17,635 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 115 transitions. [2024-11-08 23:05:17,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 23:05:17,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:17,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:17,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:17,667 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:05:18,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:18,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 79 states and 113 transitions. [2024-11-08 23:05:18,290 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 113 transitions. [2024-11-08 23:05:18,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:05:18,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:18,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:18,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:18,498 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:05:19,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:19,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 78 states and 112 transitions. [2024-11-08 23:05:19,207 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 112 transitions. [2024-11-08 23:05:19,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:05:19,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:19,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:19,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:19,244 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:05:19,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:19,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 77 states and 111 transitions. [2024-11-08 23:05:19,271 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 111 transitions. [2024-11-08 23:05:19,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:05:19,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:19,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:19,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:19,301 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:05:19,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:19,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 78 states and 112 transitions. [2024-11-08 23:05:19,648 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 112 transitions. [2024-11-08 23:05:19,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:05:19,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:19,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:19,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:19,773 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:05:20,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:20,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 80 states and 113 transitions. [2024-11-08 23:05:20,254 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 113 transitions. [2024-11-08 23:05:20,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:05:20,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:20,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:20,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:20,884 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 5 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:25,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:25,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 92 states and 135 transitions. [2024-11-08 23:05:25,739 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 135 transitions. [2024-11-08 23:05:25,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:05:25,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:25,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:25,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:25,910 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:05:28,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:28,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 94 states and 138 transitions. [2024-11-08 23:05:28,673 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 138 transitions. [2024-11-08 23:05:28,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:05:28,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:28,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:28,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:28,729 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:05:29,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:29,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 97 states and 143 transitions. [2024-11-08 23:05:29,598 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 143 transitions. [2024-11-08 23:05:29,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:05:29,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:29,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:29,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:29,675 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 5 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:30,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:30,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 104 states and 153 transitions. [2024-11-08 23:05:30,911 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 153 transitions. [2024-11-08 23:05:30,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:05:30,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:30,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:30,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:30,982 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 6 proven. 9 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:05:31,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:31,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 107 states and 156 transitions. [2024-11-08 23:05:31,462 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 156 transitions. [2024-11-08 23:05:31,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:05:31,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:31,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:31,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:31,526 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:05:31,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:31,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 109 states and 158 transitions. [2024-11-08 23:05:31,561 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 158 transitions. [2024-11-08 23:05:31,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:05:31,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:31,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:31,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:31,623 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 6 proven. 9 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:05:32,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:32,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 110 states and 158 transitions. [2024-11-08 23:05:32,166 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 158 transitions. [2024-11-08 23:05:32,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:05:32,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:32,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:32,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:32,265 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:05:32,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:32,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 111 states and 159 transitions. [2024-11-08 23:05:32,811 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 159 transitions. [2024-11-08 23:05:32,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:05:32,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:32,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:32,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:32,924 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 6 proven. 9 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:05:33,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:33,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 113 states and 160 transitions. [2024-11-08 23:05:33,500 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 160 transitions. [2024-11-08 23:05:33,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:05:33,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:33,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:33,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:33,683 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:05:33,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:33,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 115 states and 161 transitions. [2024-11-08 23:05:33,712 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 161 transitions. [2024-11-08 23:05:33,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:05:33,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:33,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:33,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:33,735 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 23:05:34,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:34,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 110 states and 152 transitions. [2024-11-08 23:05:34,264 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 152 transitions. [2024-11-08 23:05:34,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:05:34,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:34,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:34,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:35,371 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:39,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:39,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 120 states and 167 transitions. [2024-11-08 23:05:39,042 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 167 transitions. [2024-11-08 23:05:39,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:05:39,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:39,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:39,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:39,139 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:41,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:41,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 129 states and 182 transitions. [2024-11-08 23:05:41,641 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 182 transitions. [2024-11-08 23:05:41,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:05:41,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:41,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:41,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:41,738 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:42,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:42,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 130 states and 182 transitions. [2024-11-08 23:05:42,303 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 182 transitions. [2024-11-08 23:05:42,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:05:42,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:42,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:42,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:42,406 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:05:43,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:43,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 132 states and 183 transitions. [2024-11-08 23:05:43,311 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 183 transitions. [2024-11-08 23:05:43,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:05:43,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:43,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:43,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:43,450 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:05:44,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:44,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 134 states and 184 transitions. [2024-11-08 23:05:44,161 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 184 transitions. [2024-11-08 23:05:44,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 23:05:44,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:44,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:44,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:45,000 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 13 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:49,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:49,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 149 states and 206 transitions. [2024-11-08 23:05:49,353 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 206 transitions. [2024-11-08 23:05:49,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 23:05:49,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:49,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:49,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:49,531 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 23:05:51,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:51,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 149 states and 205 transitions. [2024-11-08 23:05:51,396 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 205 transitions. [2024-11-08 23:05:51,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:05:51,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:51,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:51,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:51,478 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 16 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:05:52,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:52,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 151 states and 208 transitions. [2024-11-08 23:05:52,366 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 208 transitions. [2024-11-08 23:05:52,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:05:52,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:52,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:52,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:52,443 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 16 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:05:53,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:53,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 154 states and 211 transitions. [2024-11-08 23:05:53,293 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 211 transitions. [2024-11-08 23:05:53,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:05:53,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:53,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:53,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:53,527 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 23:05:53,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:53,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 156 states and 212 transitions. [2024-11-08 23:05:53,945 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 212 transitions. [2024-11-08 23:05:53,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:05:53,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:53,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:53,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:54,024 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 14 proven. 21 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:05:54,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:54,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 158 states and 215 transitions. [2024-11-08 23:05:54,740 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 215 transitions. [2024-11-08 23:05:54,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:05:54,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:54,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:54,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:54,815 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 14 proven. 21 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:05:55,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:55,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 163 states and 221 transitions. [2024-11-08 23:05:55,665 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 221 transitions. [2024-11-08 23:05:55,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:05:55,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:55,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:55,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:55,885 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 23:05:55,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:55,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 165 states and 222 transitions. [2024-11-08 23:05:55,920 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 222 transitions. [2024-11-08 23:05:55,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:05:55,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:55,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:55,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:57,533 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 4 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:01,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:01,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 175 states and 237 transitions. [2024-11-08 23:06:01,087 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 237 transitions. [2024-11-08 23:06:01,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:06:01,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:01,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:01,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:01,202 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 4 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:04,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:04,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 185 states and 253 transitions. [2024-11-08 23:06:04,374 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 253 transitions. [2024-11-08 23:06:04,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:06:04,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:04,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:04,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:05,792 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 1 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:07,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:07,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 187 states and 255 transitions. [2024-11-08 23:06:07,536 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 255 transitions. [2024-11-08 23:06:07,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:06:07,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:07,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:07,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:07,680 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 4 proven. 40 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:06:08,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:08,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 189 states and 256 transitions. [2024-11-08 23:06:08,567 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 256 transitions. [2024-11-08 23:06:08,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:06:08,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:08,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:08,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:08,745 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 4 proven. 40 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:06:09,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:09,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 191 states and 257 transitions. [2024-11-08 23:06:09,554 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 257 transitions. [2024-11-08 23:06:09,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:06:09,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:09,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:09,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:10,765 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 26 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:16,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:16,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 206 states and 279 transitions. [2024-11-08 23:06:16,439 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 279 transitions. [2024-11-08 23:06:16,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:06:16,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:16,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:16,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:16,511 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-08 23:06:18,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:18,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 206 states and 278 transitions. [2024-11-08 23:06:18,463 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 278 transitions. [2024-11-08 23:06:18,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:06:18,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:18,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:18,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:18,563 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 31 proven. 33 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:06:19,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:19,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 208 states and 281 transitions. [2024-11-08 23:06:19,563 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 281 transitions. [2024-11-08 23:06:19,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:06:19,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:19,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:19,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:19,661 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 31 proven. 33 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:06:20,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:20,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 211 states and 284 transitions. [2024-11-08 23:06:20,696 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 284 transitions. [2024-11-08 23:06:20,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:06:20,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:20,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:20,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:20,879 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-08 23:06:21,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:21,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 213 states and 285 transitions. [2024-11-08 23:06:21,383 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 285 transitions. [2024-11-08 23:06:21,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:06:21,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:21,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:21,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:21,586 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 27 proven. 37 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:06:22,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:22,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 215 states and 288 transitions. [2024-11-08 23:06:22,486 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 288 transitions. [2024-11-08 23:06:22,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:06:22,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:22,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:22,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:22,612 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 27 proven. 37 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:06:23,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:23,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 220 states and 294 transitions. [2024-11-08 23:06:23,624 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 294 transitions. [2024-11-08 23:06:23,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:06:23,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:23,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:23,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:23,710 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-08 23:06:23,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:23,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 222 states and 295 transitions. [2024-11-08 23:06:23,756 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 295 transitions. [2024-11-08 23:06:23,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:06:23,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:23,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:23,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:25,950 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 12 proven. 58 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:30,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:30,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 232 states and 310 transitions. [2024-11-08 23:06:30,632 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 310 transitions. [2024-11-08 23:06:30,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:06:30,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:30,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:30,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:30,786 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 12 proven. 58 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:34,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:34,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 242 states and 326 transitions. [2024-11-08 23:06:34,993 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 326 transitions. [2024-11-08 23:06:34,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:06:34,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:34,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:35,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:36,608 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 6 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:38,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:38,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 244 states and 328 transitions. [2024-11-08 23:06:38,445 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 328 transitions. [2024-11-08 23:06:38,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:06:38,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:38,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:38,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:38,602 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 12 proven. 65 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:06:39,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:39,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 246 states and 329 transitions. [2024-11-08 23:06:39,750 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 329 transitions. [2024-11-08 23:06:39,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:06:39,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:39,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:39,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:39,899 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 12 proven. 65 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:06:40,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:40,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 248 states and 330 transitions. [2024-11-08 23:06:40,865 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 330 transitions. [2024-11-08 23:06:40,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 23:06:40,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:40,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:40,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:42,145 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 44 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:48,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:48,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 263 states and 352 transitions. [2024-11-08 23:06:48,722 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 352 transitions. [2024-11-08 23:06:48,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 23:06:48,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:48,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:48,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:48,826 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 44 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:51,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:51,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 274 states and 368 transitions. [2024-11-08 23:06:51,860 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 368 transitions. [2024-11-08 23:06:51,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 23:06:51,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:51,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:51,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:52,059 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2024-11-08 23:06:54,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:54,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 273 states and 366 transitions. [2024-11-08 23:06:54,419 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 366 transitions. [2024-11-08 23:06:54,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:06:54,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:54,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:54,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:54,532 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 51 proven. 51 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:06:55,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:55,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 275 states and 367 transitions. [2024-11-08 23:06:55,832 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 367 transitions. [2024-11-08 23:06:55,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:06:55,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:55,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:55,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:56,029 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-08 23:06:56,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:56,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 277 states and 368 transitions. [2024-11-08 23:06:56,741 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 368 transitions. [2024-11-08 23:06:56,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:06:56,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:56,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:56,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:56,853 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 45 proven. 57 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:06:57,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:57,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 279 states and 369 transitions. [2024-11-08 23:06:57,839 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 369 transitions. [2024-11-08 23:06:57,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:06:57,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:57,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:57,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:58,046 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-08 23:06:58,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:58,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 281 states and 370 transitions. [2024-11-08 23:06:58,096 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 370 transitions. [2024-11-08 23:06:58,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:06:58,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:58,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:58,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:01,074 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 24 proven. 86 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:07,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:07,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 291 states and 385 transitions. [2024-11-08 23:07:07,166 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 385 transitions. [2024-11-08 23:07:07,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:07:07,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:07,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:07,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:07,340 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 24 proven. 86 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:10,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:10,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 301 states and 400 transitions. [2024-11-08 23:07:10,863 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 400 transitions. [2024-11-08 23:07:10,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:07:10,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:10,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:10,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:11,042 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 24 proven. 95 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:07:12,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:12,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 303 states and 401 transitions. [2024-11-08 23:07:12,352 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 401 transitions. [2024-11-08 23:07:12,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:07:12,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:12,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:12,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:12,506 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 24 proven. 95 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:07:13,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:13,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 305 states and 402 transitions. [2024-11-08 23:07:13,595 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 402 transitions. [2024-11-08 23:07:13,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:07:13,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:13,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:13,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:15,324 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 67 proven. 71 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:22,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:22,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 320 states and 424 transitions. [2024-11-08 23:07:22,585 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 424 transitions. [2024-11-08 23:07:22,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:07:22,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:22,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:22,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:22,903 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-08 23:07:25,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:25,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 320 states and 423 transitions. [2024-11-08 23:07:25,755 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 423 transitions. [2024-11-08 23:07:25,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:07:25,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:25,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:25,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:25,854 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 76 proven. 73 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:07:27,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:27,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 322 states and 426 transitions. [2024-11-08 23:07:27,354 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 426 transitions. [2024-11-08 23:07:27,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:07:27,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:27,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:27,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:27,513 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 76 proven. 73 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:07:29,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:29,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 325 states and 429 transitions. [2024-11-08 23:07:29,187 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 429 transitions. [2024-11-08 23:07:29,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:07:29,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:29,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:29,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:29,286 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2024-11-08 23:07:30,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:30,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 327 states and 430 transitions. [2024-11-08 23:07:30,172 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 430 transitions. [2024-11-08 23:07:30,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:07:30,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:30,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:30,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:30,290 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 68 proven. 81 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:07:31,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:31,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 329 states and 433 transitions. [2024-11-08 23:07:31,547 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 433 transitions. [2024-11-08 23:07:31,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:07:31,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:31,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:31,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:31,705 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 68 proven. 81 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:07:33,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:33,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 334 states and 439 transitions. [2024-11-08 23:07:33,014 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 439 transitions. [2024-11-08 23:07:33,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:07:33,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:33,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:33,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:33,208 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2024-11-08 23:07:33,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:33,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 336 states and 440 transitions. [2024-11-08 23:07:33,263 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 440 transitions. [2024-11-08 23:07:33,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:07:33,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:33,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:33,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:37,510 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 40 proven. 119 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:44,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:44,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 346 states and 455 transitions. [2024-11-08 23:07:44,779 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 455 transitions. [2024-11-08 23:07:44,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:07:44,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:44,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:44,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:45,096 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 40 proven. 119 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:49,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:49,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 356 states and 471 transitions. [2024-11-08 23:07:49,768 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 471 transitions. [2024-11-08 23:07:49,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:07:49,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:49,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:49,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:52,886 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 28 proven. 119 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:55,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:55,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 358 states and 473 transitions. [2024-11-08 23:07:55,374 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 473 transitions. [2024-11-08 23:07:55,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 23:07:55,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:55,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:55,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:55,556 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 40 proven. 130 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:07:56,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:56,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 360 states and 474 transitions. [2024-11-08 23:07:56,984 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 474 transitions. [2024-11-08 23:07:56,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 23:07:56,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:56,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:57,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:57,158 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 40 proven. 130 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:07:58,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:58,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 362 states and 475 transitions. [2024-11-08 23:07:58,334 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 475 transitions. [2024-11-08 23:07:58,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:07:58,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:58,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:58,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:00,082 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 95 proven. 97 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:08,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:08,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 377 states and 497 transitions. [2024-11-08 23:08:08,734 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 497 transitions. [2024-11-08 23:08:08,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:08:08,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:08,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:08,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:08,884 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 95 proven. 97 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:12,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:12,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 388 states and 513 transitions. [2024-11-08 23:08:12,947 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 513 transitions. [2024-11-08 23:08:12,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:08:12,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:12,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:12,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:13,039 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 178 trivial. 0 not checked. [2024-11-08 23:08:16,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:16,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 387 states and 511 transitions. [2024-11-08 23:08:16,066 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 511 transitions. [2024-11-08 23:08:16,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:08:16,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:16,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:16,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:16,191 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 106 proven. 99 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:08:17,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:17,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 389 states and 512 transitions. [2024-11-08 23:08:17,802 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 512 transitions. [2024-11-08 23:08:17,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:08:17,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:17,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:17,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:17,996 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2024-11-08 23:08:18,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:18,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 391 states and 513 transitions. [2024-11-08 23:08:18,849 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 513 transitions. [2024-11-08 23:08:18,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:08:18,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:18,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:18,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:18,997 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 96 proven. 109 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:08:20,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:20,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 393 states and 514 transitions. [2024-11-08 23:08:20,458 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 514 transitions. [2024-11-08 23:08:20,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:08:20,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:20,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:20,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:20,526 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2024-11-08 23:08:20,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:20,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 395 states and 515 transitions. [2024-11-08 23:08:20,592 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 515 transitions. [2024-11-08 23:08:20,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:08:20,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:20,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:20,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:25,485 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 60 proven. 157 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:34,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:34,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 405 states and 530 transitions. [2024-11-08 23:08:34,372 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 530 transitions. [2024-11-08 23:08:34,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:08:34,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:34,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:34,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:34,598 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 60 proven. 157 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:38,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:38,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 415 states and 545 transitions. [2024-11-08 23:08:38,561 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 545 transitions. [2024-11-08 23:08:38,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 23:08:38,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:38,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:38,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:38,940 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 60 proven. 170 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:08:40,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:40,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 417 states and 546 transitions. [2024-11-08 23:08:40,563 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 546 transitions. [2024-11-08 23:08:40,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 23:08:40,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:40,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:40,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:40,745 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 60 proven. 170 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:08:42,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:42,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 419 states and 547 transitions. [2024-11-08 23:08:42,058 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 547 transitions. [2024-11-08 23:08:42,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 23:08:42,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:42,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:42,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:44,084 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 128 proven. 127 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:53,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:53,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 434 states and 569 transitions. [2024-11-08 23:08:53,465 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 569 transitions. [2024-11-08 23:08:53,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 23:08:53,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:53,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:53,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:53,694 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 239 trivial. 0 not checked. [2024-11-08 23:08:57,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:57,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 434 states and 568 transitions. [2024-11-08 23:08:57,019 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 568 transitions. [2024-11-08 23:08:57,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:08:57,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:57,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:57,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:57,167 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 141 proven. 129 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:08:59,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:59,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 436 states and 571 transitions. [2024-11-08 23:08:59,074 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 571 transitions. [2024-11-08 23:08:59,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:08:59,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:59,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:59,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:59,235 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 141 proven. 129 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:09:01,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:01,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 439 states and 574 transitions. [2024-11-08 23:09:01,005 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 574 transitions. [2024-11-08 23:09:01,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:09:01,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:01,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:01,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:01,105 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 255 trivial. 0 not checked. [2024-11-08 23:09:01,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:01,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 441 states and 575 transitions. [2024-11-08 23:09:01,998 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 575 transitions. [2024-11-08 23:09:01,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:09:01,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:01,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:02,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:02,189 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 129 proven. 141 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:09:03,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:03,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 443 states and 578 transitions. [2024-11-08 23:09:03,755 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 578 transitions. [2024-11-08 23:09:03,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:09:03,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:03,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:03,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:03,883 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 129 proven. 141 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:09:05,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:05,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 448 states and 584 transitions. [2024-11-08 23:09:05,296 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 584 transitions. [2024-11-08 23:09:05,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:09:05,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:05,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:05,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:05,540 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 255 trivial. 0 not checked. [2024-11-08 23:09:05,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:05,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 450 states and 585 transitions. [2024-11-08 23:09:05,607 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 585 transitions. [2024-11-08 23:09:05,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:09:05,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:05,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:05,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:11,773 INFO L134 CoverageAnalysis]: Checked inductivity of 284 backedges. 84 proven. 200 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:09:21,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:21,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 460 states and 600 transitions. [2024-11-08 23:09:21,840 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 600 transitions. [2024-11-08 23:09:21,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:09:21,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:21,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:21,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:22,074 INFO L134 CoverageAnalysis]: Checked inductivity of 284 backedges. 84 proven. 200 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:09:28,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:28,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 470 states and 616 transitions. [2024-11-08 23:09:28,184 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 616 transitions. [2024-11-08 23:09:28,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:09:28,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:28,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:28,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:33,252 INFO L134 CoverageAnalysis]: Checked inductivity of 268 backedges. 66 proven. 202 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:09:36,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:36,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 472 states and 618 transitions. [2024-11-08 23:09:36,347 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 618 transitions. [2024-11-08 23:09:36,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:09:36,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:36,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:36,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:36,578 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 84 proven. 215 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:09:38,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:38,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 474 states and 619 transitions. [2024-11-08 23:09:38,364 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 619 transitions. [2024-11-08 23:09:38,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:09:38,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:38,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:38,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:38,614 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 84 proven. 215 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:09:40,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:40,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 476 states and 620 transitions. [2024-11-08 23:09:40,305 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 620 transitions. [2024-11-08 23:09:40,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:09:40,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:40,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:40,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:42,664 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 166 proven. 161 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:09:54,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:54,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 491 states and 642 transitions. [2024-11-08 23:09:54,233 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 642 transitions. [2024-11-08 23:09:54,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:09:54,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:54,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:54,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:54,493 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-11-08 23:09:58,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:58,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 491 states and 641 transitions. [2024-11-08 23:09:58,684 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 641 transitions. [2024-11-08 23:09:58,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:09:58,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:58,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:58,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:58,853 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 181 proven. 163 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:10:00,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:00,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 493 states and 644 transitions. [2024-11-08 23:10:00,991 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 644 transitions. [2024-11-08 23:10:00,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:10:00,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:00,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:01,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:01,286 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 181 proven. 163 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:10:03,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:03,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 496 states and 647 transitions. [2024-11-08 23:10:03,134 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 647 transitions. [2024-11-08 23:10:03,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:10:03,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:03,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:03,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:03,376 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 327 trivial. 0 not checked. [2024-11-08 23:10:04,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:04,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 498 states and 648 transitions. [2024-11-08 23:10:04,449 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 648 transitions. [2024-11-08 23:10:04,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:10:04,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:04,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:04,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:04,670 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 167 proven. 177 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:10:06,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:06,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 500 states and 651 transitions. [2024-11-08 23:10:06,373 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 651 transitions. [2024-11-08 23:10:06,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:10:06,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:06,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:06,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:06,527 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 167 proven. 177 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:10:08,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:08,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 505 states and 657 transitions. [2024-11-08 23:10:08,220 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 657 transitions. [2024-11-08 23:10:08,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:10:08,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:08,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:08,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:08,298 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 327 trivial. 0 not checked. [2024-11-08 23:10:08,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:08,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 507 states and 658 transitions. [2024-11-08 23:10:08,354 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 658 transitions. [2024-11-08 23:10:08,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:10:08,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:08,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:08,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:16,790 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 112 proven. 248 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:10:29,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:29,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 517 states and 673 transitions. [2024-11-08 23:10:29,437 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 673 transitions. [2024-11-08 23:10:29,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:10:29,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:29,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:29,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:29,830 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 112 proven. 248 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:10:36,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:36,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 527 states and 689 transitions. [2024-11-08 23:10:36,584 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 689 transitions. [2024-11-08 23:10:36,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:10:36,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:36,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:36,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:42,689 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 91 proven. 251 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:10:45,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:45,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 529 states and 691 transitions. [2024-11-08 23:10:45,914 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 691 transitions. [2024-11-08 23:10:45,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 23:10:45,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:45,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:45,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:46,134 INFO L134 CoverageAnalysis]: Checked inductivity of 379 backedges. 112 proven. 265 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:10:48,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:48,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 531 states and 692 transitions. [2024-11-08 23:10:48,248 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 692 transitions. [2024-11-08 23:10:48,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 23:10:48,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:48,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:48,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:48,528 INFO L134 CoverageAnalysis]: Checked inductivity of 379 backedges. 112 proven. 265 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:10:50,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:50,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 533 states and 693 transitions. [2024-11-08 23:10:50,204 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 693 transitions. [2024-11-08 23:10:50,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 23:10:50,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:50,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:50,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:52,845 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 209 proven. 199 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:04,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:04,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 548 states and 715 transitions. [2024-11-08 23:11:04,912 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 715 transitions. [2024-11-08 23:11:04,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 23:11:04,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:04,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:04,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:05,094 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 209 proven. 199 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:10,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:10,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 559 states and 731 transitions. [2024-11-08 23:11:10,565 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 731 transitions. [2024-11-08 23:11:10,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 23:11:10,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:10,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:10,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:10,773 INFO L134 CoverageAnalysis]: Checked inductivity of 388 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 388 trivial. 0 not checked. [2024-11-08 23:11:14,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:14,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 558 states and 729 transitions. [2024-11-08 23:11:14,984 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 729 transitions. [2024-11-08 23:11:14,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 23:11:14,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:14,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:15,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:15,143 INFO L134 CoverageAnalysis]: Checked inductivity of 429 backedges. 226 proven. 201 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:11:17,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:17,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 560 states and 730 transitions. [2024-11-08 23:11:17,266 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 730 transitions. [2024-11-08 23:11:17,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 23:11:17,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:17,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:17,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:17,397 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 408 trivial. 0 not checked. [2024-11-08 23:11:18,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:18,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 562 states and 731 transitions. [2024-11-08 23:11:18,595 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 731 transitions. [2024-11-08 23:11:18,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 23:11:18,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:18,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:18,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:18,727 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 408 trivial. 0 not checked. [2024-11-08 23:11:18,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:18,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 564 states and 732 transitions. [2024-11-08 23:11:18,798 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 732 transitions. [2024-11-08 23:11:18,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 23:11:18,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:18,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:18,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:18,962 INFO L134 CoverageAnalysis]: Checked inductivity of 429 backedges. 210 proven. 217 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:11:19,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:19,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 566 states and 733 transitions. [2024-11-08 23:11:19,133 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 733 transitions. [2024-11-08 23:11:19,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 23:11:19,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:19,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:19,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:27,906 INFO L134 CoverageAnalysis]: Checked inductivity of 445 backedges. 144 proven. 301 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:42,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:42,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 576 states and 748 transitions. [2024-11-08 23:11:42,753 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 748 transitions. [2024-11-08 23:11:42,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 23:11:42,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:42,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:42,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:43,244 INFO L134 CoverageAnalysis]: Checked inductivity of 445 backedges. 144 proven. 301 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:48,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:48,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 586 states and 763 transitions. [2024-11-08 23:11:48,912 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 763 transitions. [2024-11-08 23:11:48,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 23:11:48,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:48,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:48,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:49,165 INFO L134 CoverageAnalysis]: Checked inductivity of 466 backedges. 144 proven. 320 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:11:51,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:51,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 588 states and 764 transitions. [2024-11-08 23:11:51,815 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 764 transitions. [2024-11-08 23:11:51,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 23:11:51,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:51,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:51,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:59,567 INFO L134 CoverageAnalysis]: Checked inductivity of 445 backedges. 120 proven. 323 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:12:00,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:00,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 590 states and 765 transitions. [2024-11-08 23:12:00,990 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 765 transitions. [2024-11-08 23:12:00,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 23:12:00,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:00,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:01,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:01,499 INFO L134 CoverageAnalysis]: Checked inductivity of 466 backedges. 144 proven. 320 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:12:01,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:01,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 592 states and 766 transitions. [2024-11-08 23:12:01,709 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 766 transitions. [2024-11-08 23:12:01,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 23:12:01,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:01,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:01,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:01,969 INFO L134 CoverageAnalysis]: Checked inductivity of 466 backedges. 144 proven. 320 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:12:02,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:02,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 594 states and 767 transitions. [2024-11-08 23:12:02,184 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 767 transitions. [2024-11-08 23:12:02,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:12:02,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:02,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:02,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:05,192 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 257 proven. 241 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:12:18,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:18,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 609 states and 789 transitions. [2024-11-08 23:12:18,651 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 789 transitions. [2024-11-08 23:12:18,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:12:18,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:18,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:18,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:18,740 INFO L134 CoverageAnalysis]: Checked inductivity of 476 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 476 trivial. 0 not checked. [2024-11-08 23:12:24,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:24,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 609 states and 788 transitions. [2024-11-08 23:12:24,074 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 788 transitions. [2024-11-08 23:12:24,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 23:12:24,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:24,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:24,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:24,272 INFO L134 CoverageAnalysis]: Checked inductivity of 521 backedges. 276 proven. 243 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:12:26,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:26,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 611 states and 791 transitions. [2024-11-08 23:12:26,993 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 791 transitions. [2024-11-08 23:12:26,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 23:12:26,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:26,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:27,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:27,194 INFO L134 CoverageAnalysis]: Checked inductivity of 521 backedges. 276 proven. 243 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:12:29,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:29,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 614 states and 794 transitions. [2024-11-08 23:12:29,660 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 794 transitions. [2024-11-08 23:12:29,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 23:12:29,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:29,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:29,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:29,907 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 498 trivial. 0 not checked. [2024-11-08 23:12:31,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:31,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 616 states and 795 transitions. [2024-11-08 23:12:31,148 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 795 transitions. [2024-11-08 23:12:31,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 23:12:31,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:31,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:31,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:31,518 INFO L134 CoverageAnalysis]: Checked inductivity of 521 backedges. 258 proven. 261 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:12:31,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:31,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 618 states and 796 transitions. [2024-11-08 23:12:31,753 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 796 transitions. [2024-11-08 23:12:31,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 23:12:31,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:31,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:31,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:42,752 INFO L134 CoverageAnalysis]: Checked inductivity of 539 backedges. 180 proven. 359 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:12:59,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:59,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 628 states and 811 transitions. [2024-11-08 23:12:59,432 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 811 transitions. [2024-11-08 23:12:59,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 23:12:59,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:59,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:59,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:59,704 INFO L134 CoverageAnalysis]: Checked inductivity of 539 backedges. 180 proven. 359 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:08,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:08,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 638 states and 827 transitions. [2024-11-08 23:13:08,298 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 827 transitions. [2024-11-08 23:13:08,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 23:13:08,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:08,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:08,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:17,546 INFO L134 CoverageAnalysis]: Checked inductivity of 517 backedges. 153 proven. 364 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:23,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:23,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 645 states and 837 transitions. [2024-11-08 23:13:23,763 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 837 transitions. [2024-11-08 23:13:23,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:13:23,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:23,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:23,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:24,219 INFO L134 CoverageAnalysis]: Checked inductivity of 562 backedges. 180 proven. 380 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:13:26,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:26,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 647 states and 838 transitions. [2024-11-08 23:13:26,646 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 838 transitions. [2024-11-08 23:13:26,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:13:26,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:26,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:26,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:35,382 INFO L134 CoverageAnalysis]: Checked inductivity of 539 backedges. 153 proven. 384 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:13:40,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:40,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 847 states to 654 states and 847 transitions. [2024-11-08 23:13:40,948 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 847 transitions. [2024-11-08 23:13:40,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:13:40,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:40,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:40,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:41,405 INFO L134 CoverageAnalysis]: Checked inductivity of 562 backedges. 180 proven. 380 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:13:41,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:41,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 848 states to 656 states and 848 transitions. [2024-11-08 23:13:41,633 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 848 transitions. [2024-11-08 23:13:41,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:13:41,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:41,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:41,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:41,942 INFO L134 CoverageAnalysis]: Checked inductivity of 562 backedges. 180 proven. 380 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:13:42,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:42,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 658 states and 849 transitions. [2024-11-08 23:13:42,835 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 849 transitions. [2024-11-08 23:13:42,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 23:13:42,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:42,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:42,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:46,192 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 310 proven. 287 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:02,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:02,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 871 states to 673 states and 871 transitions. [2024-11-08 23:14:02,614 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 871 transitions. [2024-11-08 23:14:02,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 23:14:02,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:02,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:02,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:02,819 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 310 proven. 287 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:09,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:09,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 887 states to 684 states and 887 transitions. [2024-11-08 23:14:09,634 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 887 transitions. [2024-11-08 23:14:09,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 23:14:09,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:09,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:09,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:09,745 INFO L134 CoverageAnalysis]: Checked inductivity of 573 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 573 trivial. 0 not checked. [2024-11-08 23:14:15,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:15,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 885 states to 683 states and 885 transitions. [2024-11-08 23:14:15,684 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 885 transitions. [2024-11-08 23:14:15,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 23:14:15,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:15,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:15,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:15,961 INFO L134 CoverageAnalysis]: Checked inductivity of 622 backedges. 331 proven. 289 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:14:18,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:18,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 886 states to 685 states and 886 transitions. [2024-11-08 23:14:18,953 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 886 transitions. [2024-11-08 23:14:18,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 23:14:18,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:18,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:18,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:19,178 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 597 trivial. 0 not checked. [2024-11-08 23:14:20,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:20,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 887 states to 687 states and 887 transitions. [2024-11-08 23:14:20,659 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 887 transitions. [2024-11-08 23:14:20,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 23:14:20,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:20,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:20,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:21,003 INFO L134 CoverageAnalysis]: Checked inductivity of 622 backedges. 311 proven. 309 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:14:21,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:21,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 888 states to 689 states and 888 transitions. [2024-11-08 23:14:21,325 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 888 transitions. [2024-11-08 23:14:21,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 23:14:21,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:21,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:21,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:35,230 INFO L134 CoverageAnalysis]: Checked inductivity of 642 backedges. 220 proven. 422 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:55,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:55,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 903 states to 699 states and 903 transitions. [2024-11-08 23:14:55,274 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 903 transitions. [2024-11-08 23:14:55,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 23:14:55,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:55,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:55,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:55,627 INFO L134 CoverageAnalysis]: Checked inductivity of 642 backedges. 220 proven. 422 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:15:02,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:02,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 709 states and 918 transitions. [2024-11-08 23:15:02,895 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 918 transitions. [2024-11-08 23:15:02,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 23:15:02,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:02,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:02,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:03,220 INFO L134 CoverageAnalysis]: Checked inductivity of 667 backedges. 220 proven. 445 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:15:06,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:06,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 919 states to 711 states and 919 transitions. [2024-11-08 23:15:06,052 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 919 transitions. [2024-11-08 23:15:06,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 23:15:06,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:06,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:06,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:17,907 INFO L134 CoverageAnalysis]: Checked inductivity of 642 backedges. 190 proven. 450 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:15:19,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:19,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 713 states and 920 transitions. [2024-11-08 23:15:19,958 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 920 transitions. [2024-11-08 23:15:19,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 23:15:19,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:19,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:19,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:20,390 INFO L134 CoverageAnalysis]: Checked inductivity of 667 backedges. 220 proven. 445 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:15:20,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:20,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 921 states to 715 states and 921 transitions. [2024-11-08 23:15:20,866 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 921 transitions. [2024-11-08 23:15:20,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 23:15:20,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:20,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:20,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:21,304 INFO L134 CoverageAnalysis]: Checked inductivity of 667 backedges. 220 proven. 445 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:15:21,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:21,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 922 states to 717 states and 922 transitions. [2024-11-08 23:15:21,639 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 922 transitions. [2024-11-08 23:15:21,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 23:15:21,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:21,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:21,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:26,364 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 368 proven. 337 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:15:42,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:42,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 944 states to 732 states and 944 transitions. [2024-11-08 23:15:42,673 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 944 transitions. [2024-11-08 23:15:42,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 23:15:42,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:42,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:42,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:42,793 INFO L134 CoverageAnalysis]: Checked inductivity of 679 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 679 trivial. 0 not checked. [2024-11-08 23:15:49,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:49,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 943 states to 732 states and 943 transitions. [2024-11-08 23:15:49,066 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 943 transitions. [2024-11-08 23:15:49,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 23:15:49,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:49,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:49,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:49,424 INFO L134 CoverageAnalysis]: Checked inductivity of 732 backedges. 391 proven. 339 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:15:52,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:52,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 946 states to 734 states and 946 transitions. [2024-11-08 23:15:52,476 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 946 transitions. [2024-11-08 23:15:52,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 23:15:52,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:52,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:52,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:52,861 INFO L134 CoverageAnalysis]: Checked inductivity of 732 backedges. 391 proven. 339 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:15:55,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:55,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 949 states to 737 states and 949 transitions. [2024-11-08 23:15:55,639 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 949 transitions. [2024-11-08 23:15:55,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 23:15:55,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:55,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:55,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:55,861 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 705 trivial. 0 not checked. [2024-11-08 23:15:57,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:57,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 950 states to 739 states and 950 transitions. [2024-11-08 23:15:57,603 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 950 transitions. [2024-11-08 23:15:57,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 23:15:57,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:57,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:57,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:57,976 INFO L134 CoverageAnalysis]: Checked inductivity of 732 backedges. 369 proven. 361 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:15:58,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:58,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 951 states to 741 states and 951 transitions. [2024-11-08 23:15:58,224 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 951 transitions. [2024-11-08 23:15:58,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 23:15:58,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:58,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:58,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:13,647 INFO L134 CoverageAnalysis]: Checked inductivity of 754 backedges. 264 proven. 490 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:37,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:37,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 751 states and 966 transitions. [2024-11-08 23:16:37,703 INFO L276 IsEmpty]: Start isEmpty. Operand 751 states and 966 transitions. [2024-11-08 23:16:37,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 23:16:37,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:37,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:37,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:38,065 INFO L134 CoverageAnalysis]: Checked inductivity of 754 backedges. 264 proven. 490 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:50,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:50,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 982 states to 761 states and 982 transitions. [2024-11-08 23:16:50,181 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 982 transitions. [2024-11-08 23:16:50,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 23:16:50,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:50,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:50,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:03,823 INFO L134 CoverageAnalysis]: Checked inductivity of 728 backedges. 231 proven. 497 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:11,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:11,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 992 states to 768 states and 992 transitions. [2024-11-08 23:17:11,202 INFO L276 IsEmpty]: Start isEmpty. Operand 768 states and 992 transitions. [2024-11-08 23:17:11,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 23:17:11,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:11,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:11,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:11,737 INFO L134 CoverageAnalysis]: Checked inductivity of 781 backedges. 264 proven. 515 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:17:15,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:15,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 770 states and 993 transitions. [2024-11-08 23:17:15,415 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 993 transitions. [2024-11-08 23:17:15,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 23:17:15,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:15,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:15,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:15,914 INFO L134 CoverageAnalysis]: Checked inductivity of 781 backedges. 264 proven. 515 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:17:16,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:16,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 994 states to 772 states and 994 transitions. [2024-11-08 23:17:16,200 INFO L276 IsEmpty]: Start isEmpty. Operand 772 states and 994 transitions. [2024-11-08 23:17:16,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 23:17:16,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:16,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:16,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:16,559 INFO L134 CoverageAnalysis]: Checked inductivity of 781 backedges. 264 proven. 515 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:17:16,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:16,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 995 states to 774 states and 995 transitions. [2024-11-08 23:17:16,923 INFO L276 IsEmpty]: Start isEmpty. Operand 774 states and 995 transitions. [2024-11-08 23:17:16,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 23:17:16,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:16,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:16,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:30,362 INFO L134 CoverageAnalysis]: Checked inductivity of 754 backedges. 231 proven. 521 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:17:30,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:30,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 776 states and 996 transitions. [2024-11-08 23:17:30,663 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 996 transitions. [2024-11-08 23:17:30,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 23:17:30,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:30,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:30,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:34,486 INFO L134 CoverageAnalysis]: Checked inductivity of 822 backedges. 431 proven. 391 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:54,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:54,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1018 states to 791 states and 1018 transitions. [2024-11-08 23:17:54,549 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 1018 transitions. [2024-11-08 23:17:54,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 23:17:54,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:54,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:54,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:55,042 INFO L134 CoverageAnalysis]: Checked inductivity of 822 backedges. 431 proven. 391 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:18:06,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:06,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 804 states and 1037 transitions. [2024-11-08 23:18:06,531 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 1037 transitions. [2024-11-08 23:18:06,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 23:18:06,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:06,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:06,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:06,878 INFO L134 CoverageAnalysis]: Checked inductivity of 794 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 794 trivial. 0 not checked.