./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/memsafety/lockfree-3.3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- 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_284f43e4-d91d-4468-8736-3ed23ec4ea55/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_284f43e4-d91d-4468-8736-3ed23ec4ea55/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_284f43e4-d91d-4468-8736-3ed23ec4ea55/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_284f43e4-d91d-4468-8736-3ed23ec4ea55/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/memsafety/lockfree-3.3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_284f43e4-d91d-4468-8736-3ed23ec4ea55/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_284f43e4-d91d-4468-8736-3ed23ec4ea55/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 32bit --witnessprinter.graph.data.programhash 1db117ae3c729419255b5da4a7f4ecd64b2d99a167d11f22266a773c4ff13cdb --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:40:00,433 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:40:00,520 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_284f43e4-d91d-4468-8736-3ed23ec4ea55/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-08 23:40:00,525 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:40:00,526 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:40:00,552 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:40:00,554 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:40:00,554 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:40:00,555 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:40:00,555 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:40:00,556 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:40:00,556 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:40:00,557 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:40:00,557 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-08 23:40:00,557 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-08 23:40:00,559 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-08 23:40:00,561 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:40:00,565 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:40:00,565 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 23:40:00,565 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:40:00,566 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:40:00,566 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:40:00,567 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:40:00,567 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:40:00,567 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:40:00,568 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:40:00,568 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:40:00,568 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:40:00,568 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:40:00,569 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:40:00,569 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_284f43e4-d91d-4468-8736-3ed23ec4ea55/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_284f43e4-d91d-4468-8736-3ed23ec4ea55/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1db117ae3c729419255b5da4a7f4ecd64b2d99a167d11f22266a773c4ff13cdb [2024-11-08 23:40:00,881 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:40:00,922 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:40:00,925 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:40:00,928 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:40:00,929 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:40:00,930 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_284f43e4-d91d-4468-8736-3ed23ec4ea55/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/memsafety/lockfree-3.3.i Unable to find full path for "g++" [2024-11-08 23:40:03,585 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:40:03,858 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:40:03,859 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_284f43e4-d91d-4468-8736-3ed23ec4ea55/sv-benchmarks/c/memsafety/lockfree-3.3.i [2024-11-08 23:40:03,879 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_284f43e4-d91d-4468-8736-3ed23ec4ea55/bin/ukojak-verify-ImItNfHLgk/data/a83ded51e/1174e8c041b04f87b9b054642d2c40b9/FLAG14f234db8 [2024-11-08 23:40:03,897 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_284f43e4-d91d-4468-8736-3ed23ec4ea55/bin/ukojak-verify-ImItNfHLgk/data/a83ded51e/1174e8c041b04f87b9b054642d2c40b9 [2024-11-08 23:40:03,900 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:40:03,902 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:40:03,903 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:40:03,904 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:40:03,910 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:40:03,911 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:40:03" (1/1) ... [2024-11-08 23:40:03,912 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7fdd5dae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:03, skipping insertion in model container [2024-11-08 23:40:03,912 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:40:03" (1/1) ... [2024-11-08 23:40:03,956 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:40:04,365 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:40:04,378 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:40:04,427 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:40:04,464 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:40:04,464 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:04 WrapperNode [2024-11-08 23:40:04,464 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:40:04,466 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:40:04,466 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:40:04,466 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:40:04,474 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:04" (1/1) ... [2024-11-08 23:40:04,492 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:04" (1/1) ... [2024-11-08 23:40:04,516 INFO L138 Inliner]: procedures = 125, calls = 18, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 132 [2024-11-08 23:40:04,517 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:40:04,518 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:40:04,519 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:40:04,519 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:40:04,528 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:04" (1/1) ... [2024-11-08 23:40:04,528 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:04" (1/1) ... [2024-11-08 23:40:04,532 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:04" (1/1) ... [2024-11-08 23:40:04,532 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:04" (1/1) ... [2024-11-08 23:40:04,546 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:04" (1/1) ... [2024-11-08 23:40:04,554 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:04" (1/1) ... [2024-11-08 23:40:04,556 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:04" (1/1) ... [2024-11-08 23:40:04,557 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:04" (1/1) ... [2024-11-08 23:40:04,564 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:40:04,569 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:40:04,570 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:40:04,570 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:40:04,571 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:04" (1/1) ... [2024-11-08 23:40:04,578 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:40:04,593 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_284f43e4-d91d-4468-8736-3ed23ec4ea55/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:40:04,623 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_284f43e4-d91d-4468-8736-3ed23ec4ea55/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:40:04,628 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_284f43e4-d91d-4468-8736-3ed23ec4ea55/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:40:04,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:40:04,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:40:04,672 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 23:40:04,672 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:40:04,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 23:40:04,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 23:40:04,674 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:40:04,674 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:40:04,674 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:40:04,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:40:04,880 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:40:04,883 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:40:05,343 INFO L? ?]: Removed 25 outVars from TransFormulas that were not future-live. [2024-11-08 23:40:05,347 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:40:05,492 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:40:05,492 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 23:40:05,492 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:40:05 BoogieIcfgContainer [2024-11-08 23:40:05,493 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:40:05,494 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:40:05,494 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:40:05,508 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:40:05,508 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:40:05" (1/1) ... [2024-11-08 23:40:05,520 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:40:05,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:05,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 51 states and 64 transitions. [2024-11-08 23:40:05,590 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 64 transitions. [2024-11-08 23:40:05,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 23:40:05,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:05,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:05,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:05,776 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 23:40:05,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:05,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 51 states and 63 transitions. [2024-11-08 23:40:05,809 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 63 transitions. [2024-11-08 23:40:05,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 23:40:05,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:05,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:05,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:06,101 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 23:40:06,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:06,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 50 states and 62 transitions. [2024-11-08 23:40:06,141 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 62 transitions. [2024-11-08 23:40:06,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 23:40:06,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:06,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:06,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:06,342 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 23:40:06,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:06,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 49 states and 61 transitions. [2024-11-08 23:40:06,475 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 61 transitions. [2024-11-08 23:40:06,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 23:40:06,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:06,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:06,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:06,544 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 23:40:06,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:06,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 52 states and 67 transitions. [2024-11-08 23:40:06,596 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 67 transitions. [2024-11-08 23:40:06,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 23:40:06,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:06,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:06,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:06,683 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 23:40:06,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:06,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 57 states and 76 transitions. [2024-11-08 23:40:06,861 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 76 transitions. [2024-11-08 23:40:06,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 23:40:06,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:06,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:06,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:06,936 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 23:40:06,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:06,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 56 states and 75 transitions. [2024-11-08 23:40:06,970 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 75 transitions. [2024-11-08 23:40:06,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 23:40:06,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:06,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:07,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:07,154 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 23:40:07,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:07,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 55 states and 74 transitions. [2024-11-08 23:40:07,462 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 74 transitions. [2024-11-08 23:40:07,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 23:40:07,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:07,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:07,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:07,662 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 23:40:07,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:07,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 60 states and 86 transitions. [2024-11-08 23:40:07,981 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 86 transitions. [2024-11-08 23:40:07,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 23:40:07,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:07,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:08,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:08,113 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 23:40:08,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:08,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 64 states and 96 transitions. [2024-11-08 23:40:08,518 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 96 transitions. [2024-11-08 23:40:08,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 23:40:08,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:08,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:08,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:08,555 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 23:40:08,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:08,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 64 states and 95 transitions. [2024-11-08 23:40:08,694 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 95 transitions. [2024-11-08 23:40:08,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 23:40:08,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:08,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:08,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:08,754 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:40:09,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:09,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 67 states and 104 transitions. [2024-11-08 23:40:09,090 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 104 transitions. [2024-11-08 23:40:09,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 23:40:09,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:09,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:09,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:09,119 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:40:09,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:09,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 70 states and 113 transitions. [2024-11-08 23:40:09,416 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 113 transitions. [2024-11-08 23:40:09,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 23:40:09,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:09,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:09,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:09,466 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 23:40:09,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:09,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 72 states and 119 transitions. [2024-11-08 23:40:09,661 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2024-11-08 23:40:09,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 23:40:09,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:09,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:09,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:09,888 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 23:40:10,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:10,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 77 states and 132 transitions. [2024-11-08 23:40:10,800 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 132 transitions. [2024-11-08 23:40:10,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 23:40:10,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:10,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:10,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:10,843 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:40:11,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:11,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 81 states and 141 transitions. [2024-11-08 23:40:11,510 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 141 transitions. [2024-11-08 23:40:11,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 23:40:11,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:11,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:11,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:11,693 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 23:40:12,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:12,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 88 states and 164 transitions. [2024-11-08 23:40:12,851 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 164 transitions. [2024-11-08 23:40:12,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 23:40:12,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:12,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:12,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:12,880 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:14,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:14,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 95 states and 188 transitions. [2024-11-08 23:40:14,074 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 188 transitions. [2024-11-08 23:40:14,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 23:40:14,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:14,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:14,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:14,099 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:14,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:14,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 97 states and 194 transitions. [2024-11-08 23:40:14,608 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 194 transitions. [2024-11-08 23:40:14,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 23:40:14,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:14,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:14,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:14,798 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:16,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:16,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 104 states and 221 transitions. [2024-11-08 23:40:16,682 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 221 transitions. [2024-11-08 23:40:16,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 23:40:16,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:16,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:16,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:16,753 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:17,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:17,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 106 states and 227 transitions. [2024-11-08 23:40:17,603 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 227 transitions. [2024-11-08 23:40:17,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 23:40:17,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:17,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:17,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:17,787 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 23:40:19,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:19,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 113 states and 247 transitions. [2024-11-08 23:40:19,817 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 247 transitions. [2024-11-08 23:40:19,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 23:40:19,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:19,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:19,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:19,907 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 23:40:20,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:20,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 115 states and 250 transitions. [2024-11-08 23:40:20,629 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 250 transitions. [2024-11-08 23:40:20,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 23:40:20,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:20,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:20,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:20,691 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 23:40:20,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:20,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 118 states and 258 transitions. [2024-11-08 23:40:20,756 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 258 transitions. [2024-11-08 23:40:20,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 23:40:20,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:20,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:20,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:20,820 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:21,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:21,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 122 states and 266 transitions. [2024-11-08 23:40:21,229 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 266 transitions. [2024-11-08 23:40:21,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 23:40:21,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:21,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:21,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:21,346 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:24,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:24,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 131 states and 302 transitions. [2024-11-08 23:40:24,083 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 302 transitions. [2024-11-08 23:40:24,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 23:40:24,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:24,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:24,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:24,186 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:24,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:24,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 133 states and 306 transitions. [2024-11-08 23:40:24,741 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 306 transitions. [2024-11-08 23:40:24,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:40:24,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:24,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:24,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:24,791 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:40:26,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:26,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 136 states and 316 transitions. [2024-11-08 23:40:26,116 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 316 transitions. [2024-11-08 23:40:26,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:40:26,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:26,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:26,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:26,154 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:40:27,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:27,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 139 states and 322 transitions. [2024-11-08 23:40:27,062 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 322 transitions. [2024-11-08 23:40:27,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 23:40:27,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:27,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:27,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:27,212 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:40:28,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:28,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 142 states and 335 transitions. [2024-11-08 23:40:28,079 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 335 transitions. [2024-11-08 23:40:28,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 23:40:28,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:28,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:28,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:28,116 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:40:28,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:28,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 143 states and 336 transitions. [2024-11-08 23:40:28,546 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 336 transitions. [2024-11-08 23:40:28,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 23:40:28,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:28,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:28,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:28,627 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:40:28,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:28,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 144 states and 339 transitions. [2024-11-08 23:40:28,897 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 339 transitions. [2024-11-08 23:40:28,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 23:40:28,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:28,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:28,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:29,008 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:40:29,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:29,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 146 states and 342 transitions. [2024-11-08 23:40:29,413 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 342 transitions. [2024-11-08 23:40:29,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 23:40:29,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:29,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:29,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:29,497 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:40:30,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:30,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 148 states and 344 transitions. [2024-11-08 23:40:30,262 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 344 transitions. [2024-11-08 23:40:30,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:40:30,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:30,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:30,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:30,298 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:40:30,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:30,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 150 states and 352 transitions. [2024-11-08 23:40:30,728 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 352 transitions. [2024-11-08 23:40:30,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:40:30,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:30,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:30,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:30,776 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:40:31,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:31,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 152 states and 360 transitions. [2024-11-08 23:40:31,229 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 360 transitions. [2024-11-08 23:40:31,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:40:31,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:31,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:31,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:31,283 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:40:31,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:31,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 154 states and 368 transitions. [2024-11-08 23:40:31,762 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 368 transitions. [2024-11-08 23:40:31,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:40:31,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:31,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:31,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:31,827 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:40:32,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:32,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 156 states and 376 transitions. [2024-11-08 23:40:32,314 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 376 transitions. [2024-11-08 23:40:32,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:40:32,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:32,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:32,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:32,341 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:40:33,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:33,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 158 states and 379 transitions. [2024-11-08 23:40:33,222 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 379 transitions. [2024-11-08 23:40:33,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:40:33,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:33,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:33,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:33,261 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:40:33,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:33,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 160 states and 381 transitions. [2024-11-08 23:40:33,705 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 381 transitions. [2024-11-08 23:40:33,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:40:33,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:33,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:33,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:34,154 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:37,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:37,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 170 states and 406 transitions. [2024-11-08 23:40:37,535 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 406 transitions. [2024-11-08 23:40:37,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:40:37,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:37,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:37,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:37,654 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 7 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:38,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:38,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 170 states and 402 transitions. [2024-11-08 23:40:38,473 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 402 transitions. [2024-11-08 23:40:38,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:40:38,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:38,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:38,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:38,515 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:40:39,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:39,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 173 states and 408 transitions. [2024-11-08 23:40:39,990 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 408 transitions. [2024-11-08 23:40:39,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:40:39,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:39,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:40,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:40,025 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:40:41,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:41,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 176 states and 420 transitions. [2024-11-08 23:40:41,387 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 420 transitions. [2024-11-08 23:40:41,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:40:41,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:41,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:41,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:42,044 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:40:44,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:44,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 178 states and 425 transitions. [2024-11-08 23:40:44,572 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 425 transitions. [2024-11-08 23:40:44,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:40:44,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:44,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:44,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:44,982 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:49,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:49,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 187 states and 446 transitions. [2024-11-08 23:40:49,542 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 446 transitions. [2024-11-08 23:40:49,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:40:49,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:49,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:49,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:49,717 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:40:52,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:52,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 191 states and 464 transitions. [2024-11-08 23:40:52,457 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 464 transitions. [2024-11-08 23:40:52,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:40:52,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:52,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:52,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:52,548 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:40:55,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:55,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 194 states and 474 transitions. [2024-11-08 23:40:55,169 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 474 transitions. [2024-11-08 23:40:55,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:40:55,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:55,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:55,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:55,509 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:56,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:56,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 196 states and 477 transitions. [2024-11-08 23:40:56,257 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 477 transitions. [2024-11-08 23:40:56,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:40:56,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:56,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:56,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:56,400 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:40:58,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:58,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 200 states and 491 transitions. [2024-11-08 23:40:58,711 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 491 transitions. [2024-11-08 23:40:58,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:40:58,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:58,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:58,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:58,770 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:40:58,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:58,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 202 states and 493 transitions. [2024-11-08 23:40:58,817 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 493 transitions. [2024-11-08 23:40:58,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:40:58,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:58,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:58,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:58,844 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:40:59,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:59,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 203 states and 496 transitions. [2024-11-08 23:40:59,533 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 496 transitions. [2024-11-08 23:40:59,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:40:59,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:59,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:59,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:59,571 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:41:00,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:00,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 204 states and 497 transitions. [2024-11-08 23:41:00,293 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 497 transitions. [2024-11-08 23:41:00,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:41:00,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:00,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:00,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:01,002 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:02,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:02,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 205 states and 499 transitions. [2024-11-08 23:41:02,650 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 499 transitions. [2024-11-08 23:41:02,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:41:02,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:02,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:02,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:02,741 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:41:06,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:06,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 210 states and 518 transitions. [2024-11-08 23:41:06,653 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 518 transitions. [2024-11-08 23:41:06,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:41:06,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:06,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:06,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:06,715 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:41:12,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:12,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 220 states and 570 transitions. [2024-11-08 23:41:12,323 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 570 transitions. [2024-11-08 23:41:12,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:41:12,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:12,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:12,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:12,373 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:41:14,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:14,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 223 states and 580 transitions. [2024-11-08 23:41:14,537 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 580 transitions. [2024-11-08 23:41:14,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:41:14,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:14,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:14,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:14,582 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:41:15,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:15,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 224 states and 583 transitions. [2024-11-08 23:41:15,553 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 583 transitions. [2024-11-08 23:41:15,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:41:15,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:15,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:15,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:15,602 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:41:16,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:16,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 226 states and 587 transitions. [2024-11-08 23:41:16,314 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 587 transitions. [2024-11-08 23:41:16,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:41:16,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:16,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:16,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:16,383 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 11 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:16,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:16,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 226 states and 584 transitions. [2024-11-08 23:41:16,668 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 584 transitions. [2024-11-08 23:41:16,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:41:16,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:16,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:16,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:16,711 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:41:17,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:17,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 227 states and 585 transitions. [2024-11-08 23:41:17,267 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 585 transitions. [2024-11-08 23:41:17,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:41:17,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:17,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:17,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:17,323 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:41:19,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:19,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 230 states and 589 transitions. [2024-11-08 23:41:19,984 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 589 transitions. [2024-11-08 23:41:19,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:41:19,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:19,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:19,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:20,642 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:41:24,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:24,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 236 states and 600 transitions. [2024-11-08 23:41:24,715 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 600 transitions. [2024-11-08 23:41:24,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:41:24,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:24,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:24,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:24,784 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:41:28,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:28,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 241 states and 608 transitions. [2024-11-08 23:41:28,519 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 608 transitions. [2024-11-08 23:41:28,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:41:28,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:28,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:28,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:28,696 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:41:29,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:29,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 242 states and 614 transitions. [2024-11-08 23:41:29,644 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 614 transitions. [2024-11-08 23:41:29,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:41:29,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:29,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:29,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:29,729 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:41:30,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:30,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 243 states and 620 transitions. [2024-11-08 23:41:30,945 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 620 transitions. [2024-11-08 23:41:30,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:41:30,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:30,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:30,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:31,028 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:41:34,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:34,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 250 states and 645 transitions. [2024-11-08 23:41:34,887 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 645 transitions. [2024-11-08 23:41:34,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:41:34,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:34,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:34,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:34,925 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 23:41:36,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:36,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 253 states and 651 transitions. [2024-11-08 23:41:36,771 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 651 transitions. [2024-11-08 23:41:36,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:41:36,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:36,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:36,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:36,810 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 23:41:39,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:39,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 256 states and 659 transitions. [2024-11-08 23:41:39,705 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 659 transitions. [2024-11-08 23:41:39,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:41:39,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:39,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:39,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:39,799 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:41:41,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:41,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 258 states and 663 transitions. [2024-11-08 23:41:41,910 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 663 transitions. [2024-11-08 23:41:41,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:41:41,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:41,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:41,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:41,989 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:41:43,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:43,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 260 states and 666 transitions. [2024-11-08 23:41:43,111 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 666 transitions. [2024-11-08 23:41:43,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:41:43,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:43,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:43,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:43,155 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 23:41:44,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:44,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 261 states and 667 transitions. [2024-11-08 23:41:44,084 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 667 transitions. [2024-11-08 23:41:44,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:41:44,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:44,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:44,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:44,192 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:41:47,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:47,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 264 states and 675 transitions. [2024-11-08 23:41:47,236 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 675 transitions. [2024-11-08 23:41:47,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:41:47,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:47,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:47,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:47,339 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:41:49,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:49,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 267 states and 682 transitions. [2024-11-08 23:41:49,084 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 682 transitions. [2024-11-08 23:41:49,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:41:49,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:49,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:49,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:49,371 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:41:51,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:51,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 272 states and 697 transitions. [2024-11-08 23:41:51,875 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 697 transitions. [2024-11-08 23:41:51,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:41:51,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:51,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:51,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:51,925 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 23:41:53,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:53,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 275 states and 704 transitions. [2024-11-08 23:41:53,926 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 704 transitions. [2024-11-08 23:41:53,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:41:53,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:53,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:53,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:53,993 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:41:55,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:55,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 277 states and 708 transitions. [2024-11-08 23:41:55,624 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 708 transitions. [2024-11-08 23:41:55,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:41:55,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:55,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:55,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:55,857 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:41:59,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:59,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 281 states and 719 transitions. [2024-11-08 23:41:59,114 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 719 transitions. [2024-11-08 23:41:59,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:41:59,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:59,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:59,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:59,164 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:42:01,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:01,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 283 states and 721 transitions. [2024-11-08 23:42:01,463 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 721 transitions. [2024-11-08 23:42:01,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:42:01,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:01,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:01,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:01,552 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 9 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:42:02,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:02,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 283 states and 716 transitions. [2024-11-08 23:42:02,976 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 716 transitions. [2024-11-08 23:42:02,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:42:02,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:02,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:02,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:03,010 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:42:05,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:05,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 285 states and 718 transitions. [2024-11-08 23:42:05,212 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 718 transitions. [2024-11-08 23:42:05,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:42:05,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:05,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:05,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:05,443 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:42:06,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:06,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 285 states and 717 transitions. [2024-11-08 23:42:06,954 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 717 transitions. [2024-11-08 23:42:06,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:42:06,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:06,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:06,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:07,008 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:42:09,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:09,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 287 states and 719 transitions. [2024-11-08 23:42:09,095 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 719 transitions. [2024-11-08 23:42:09,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:42:09,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:09,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:09,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:09,397 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:42:13,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:13,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 291 states and 728 transitions. [2024-11-08 23:42:13,433 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 728 transitions. [2024-11-08 23:42:13,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:42:13,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:13,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:13,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:13,668 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:42:15,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:15,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 294 states and 740 transitions. [2024-11-08 23:42:15,494 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 740 transitions. [2024-11-08 23:42:15,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:42:15,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:15,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:15,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:15,707 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:42:16,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:16,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 296 states and 743 transitions. [2024-11-08 23:42:16,772 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 743 transitions. [2024-11-08 23:42:16,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:42:16,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:16,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:16,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:16,898 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 1 proven. 19 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:42:27,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:27,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 310 states and 788 transitions. [2024-11-08 23:42:27,135 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 788 transitions. [2024-11-08 23:42:27,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:42:27,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:27,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:27,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:27,227 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:42:28,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:28,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 790 states to 311 states and 790 transitions. [2024-11-08 23:42:28,810 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 790 transitions. [2024-11-08 23:42:28,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:42:28,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:28,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:28,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:28,891 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:42:29,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:29,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 311 states and 782 transitions. [2024-11-08 23:42:29,487 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 782 transitions. [2024-11-08 23:42:29,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:42:29,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:29,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:29,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:29,575 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 1 proven. 19 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:42:31,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:31,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 313 states and 784 transitions. [2024-11-08 23:42:31,673 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 784 transitions. [2024-11-08 23:42:31,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:42:31,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:31,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:31,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:31,874 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 1 proven. 19 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:42:38,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:38,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 320 states and 803 transitions. [2024-11-08 23:42:38,801 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 803 transitions. [2024-11-08 23:42:38,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:42:38,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:38,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:38,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:38,904 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 1 proven. 19 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:42:41,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:41,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 818 states to 324 states and 818 transitions. [2024-11-08 23:42:41,725 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 818 transitions. [2024-11-08 23:42:41,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:42:41,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:41,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:41,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:41,832 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 1 proven. 19 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:42:43,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:43,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 821 states to 326 states and 821 transitions. [2024-11-08 23:42:43,400 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 821 transitions. [2024-11-08 23:42:43,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:42:43,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:43,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:43,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:44,419 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:42:47,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:47,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 326 states and 816 transitions. [2024-11-08 23:42:47,643 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 816 transitions. [2024-11-08 23:42:47,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:42:47,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:47,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:47,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:47,741 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:42:50,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:50,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 823 states to 328 states and 823 transitions. [2024-11-08 23:42:50,673 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 823 transitions. [2024-11-08 23:42:50,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:42:50,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:50,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:50,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:50,715 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-08 23:42:52,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:52,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 330 states and 825 transitions. [2024-11-08 23:42:52,468 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 825 transitions. [2024-11-08 23:42:52,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:42:52,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:52,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:52,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:52,563 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:42:55,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:55,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 333 states and 829 transitions. [2024-11-08 23:42:55,952 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 829 transitions. [2024-11-08 23:42:55,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:42:55,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:55,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:55,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:56,037 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:42:57,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:57,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 334 states and 829 transitions. [2024-11-08 23:42:57,137 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 829 transitions. [2024-11-08 23:42:57,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:42:57,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:57,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:57,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:57,163 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:42:58,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:58,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 832 states to 336 states and 832 transitions. [2024-11-08 23:42:58,929 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 832 transitions. [2024-11-08 23:42:58,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:42:58,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:58,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:58,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:58,985 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:43:06,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:06,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 342 states and 849 transitions. [2024-11-08 23:43:06,826 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 849 transitions. [2024-11-08 23:43:06,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:43:06,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:06,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:06,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:06,867 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:43:09,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:09,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 344 states and 850 transitions. [2024-11-08 23:43:09,399 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 850 transitions. [2024-11-08 23:43:09,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:43:09,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:09,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:09,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:09,442 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:43:10,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:10,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 852 states to 346 states and 852 transitions. [2024-11-08 23:43:10,310 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 852 transitions. [2024-11-08 23:43:10,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:43:10,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:10,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:10,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:10,357 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:43:13,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:13,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 349 states and 863 transitions. [2024-11-08 23:43:13,721 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 863 transitions. [2024-11-08 23:43:13,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:43:13,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:13,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:13,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:13,755 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 23:43:14,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:14,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 864 states to 350 states and 864 transitions. [2024-11-08 23:43:14,873 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 864 transitions. [2024-11-08 23:43:14,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:43:14,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:14,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:14,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:14,962 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:43:19,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:19,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 875 states to 354 states and 875 transitions. [2024-11-08 23:43:19,175 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 875 transitions. [2024-11-08 23:43:19,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:43:19,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:19,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:19,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:19,248 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:43:22,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:22,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 889 states to 358 states and 889 transitions. [2024-11-08 23:43:22,418 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 889 transitions. [2024-11-08 23:43:22,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:43:22,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:22,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:22,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:22,481 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:43:23,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:23,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 892 states to 360 states and 892 transitions. [2024-11-08 23:43:23,932 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 892 transitions. [2024-11-08 23:43:23,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:43:23,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:23,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:23,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:25,923 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:43:34,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:34,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 912 states to 368 states and 912 transitions. [2024-11-08 23:43:34,988 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 912 transitions. [2024-11-08 23:43:34,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:43:34,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:34,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:35,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:35,097 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:43:41,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:41,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 926 states to 374 states and 926 transitions. [2024-11-08 23:43:41,109 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 926 transitions. [2024-11-08 23:43:41,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:43:41,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:41,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:41,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:41,194 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:43:44,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:44,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 376 states and 928 transitions. [2024-11-08 23:43:44,056 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 928 transitions. [2024-11-08 23:43:44,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:43:44,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:44,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:44,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:44,107 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:43:45,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:45,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 377 states and 928 transitions. [2024-11-08 23:43:45,597 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 928 transitions. [2024-11-08 23:43:45,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:43:45,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:45,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:45,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:45,680 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:43:47,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:47,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 379 states and 931 transitions. [2024-11-08 23:43:47,290 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 931 transitions. [2024-11-08 23:43:47,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:43:47,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:47,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:47,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:47,389 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:43:54,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:54,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 940 states to 385 states and 940 transitions. [2024-11-08 23:43:54,139 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 940 transitions. [2024-11-08 23:43:54,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:43:54,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:54,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:54,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:54,184 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 14 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:43:54,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:54,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 385 states and 931 transitions. [2024-11-08 23:43:54,905 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 931 transitions. [2024-11-08 23:43:54,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:43:54,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:54,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:54,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:54,923 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:43:55,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:55,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 932 states to 386 states and 932 transitions. [2024-11-08 23:43:55,942 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 932 transitions. [2024-11-08 23:43:55,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:43:55,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:55,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:55,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:55,977 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:43:57,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:57,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 387 states and 933 transitions. [2024-11-08 23:43:57,095 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 933 transitions. [2024-11-08 23:43:57,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:43:57,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:57,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:57,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:57,221 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:43:59,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:59,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 389 states and 934 transitions. [2024-11-08 23:43:59,201 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 934 transitions. [2024-11-08 23:43:59,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:43:59,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:59,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:59,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:02,929 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 22 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:44:20,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:20,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 984 states to 399 states and 984 transitions. [2024-11-08 23:44:20,830 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 984 transitions. [2024-11-08 23:44:20,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:44:20,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:20,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:20,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:20,912 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 23:44:24,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:24,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 986 states to 402 states and 986 transitions. [2024-11-08 23:44:24,186 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 986 transitions. [2024-11-08 23:44:24,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:44:24,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:24,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:24,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:24,267 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 23:44:27,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:27,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 988 states to 405 states and 988 transitions. [2024-11-08 23:44:27,660 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 988 transitions. [2024-11-08 23:44:27,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:44:27,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:27,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:27,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:27,729 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 23:44:28,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:28,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 406 states and 989 transitions. [2024-11-08 23:44:28,910 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 989 transitions. [2024-11-08 23:44:28,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:44:28,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:28,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:28,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:29,013 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 13 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:44:31,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:31,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 994 states to 408 states and 994 transitions. [2024-11-08 23:44:31,669 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 994 transitions. [2024-11-08 23:44:31,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:44:31,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:31,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:31,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:31,739 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 23:44:32,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:32,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 409 states and 996 transitions. [2024-11-08 23:44:32,594 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 996 transitions. [2024-11-08 23:44:32,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:44:32,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:32,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:32,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:32,660 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 23:44:35,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:35,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 412 states and 1006 transitions. [2024-11-08 23:44:35,763 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 1006 transitions. [2024-11-08 23:44:35,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:44:35,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:35,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:35,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:35,835 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 23:44:39,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:39,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 415 states and 1017 transitions. [2024-11-08 23:44:39,188 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 1017 transitions. [2024-11-08 23:44:39,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:44:39,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:39,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:39,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:39,270 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 9 proven. 10 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:44:41,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:41,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1023 states to 416 states and 1023 transitions. [2024-11-08 23:44:41,346 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 1023 transitions. [2024-11-08 23:44:41,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:44:41,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:41,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:41,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:41,462 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 23:44:46,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:46,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 423 states and 1041 transitions. [2024-11-08 23:44:46,510 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 1041 transitions. [2024-11-08 23:44:46,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 23:44:46,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:46,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:46,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:46,593 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:44:47,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:47,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1042 states to 424 states and 1042 transitions. [2024-11-08 23:44:47,929 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 1042 transitions. [2024-11-08 23:44:47,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:44:47,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:47,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:47,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:48,000 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 9 proven. 10 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:44:53,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:53,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 427 states and 1051 transitions. [2024-11-08 23:44:53,125 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 1051 transitions. [2024-11-08 23:44:53,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:44:53,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:53,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:53,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:53,216 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 9 proven. 10 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:44:57,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:57,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1061 states to 430 states and 1061 transitions. [2024-11-08 23:44:57,374 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 1061 transitions. [2024-11-08 23:44:57,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:44:57,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:57,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:57,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:57,407 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 23:45:00,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:00,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1065 states to 432 states and 1065 transitions. [2024-11-08 23:45:00,840 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 1065 transitions. [2024-11-08 23:45:00,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:45:00,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:00,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:00,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:01,051 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 32 proven. 1 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:45:06,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:06,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1072 states to 434 states and 1072 transitions. [2024-11-08 23:45:06,731 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 1072 transitions. [2024-11-08 23:45:06,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:45:06,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:06,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:06,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:06,873 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 9 proven. 10 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:45:07,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:07,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1079 states to 435 states and 1079 transitions. [2024-11-08 23:45:07,208 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 1079 transitions. [2024-11-08 23:45:07,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:45:07,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:07,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:07,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:07,336 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 25 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:45:11,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:11,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1098 states to 440 states and 1098 transitions. [2024-11-08 23:45:11,367 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 1098 transitions. [2024-11-08 23:45:11,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:45:11,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:11,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:11,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:11,436 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 25 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:45:17,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:17,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1116 states to 445 states and 1116 transitions. [2024-11-08 23:45:17,425 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 1116 transitions. [2024-11-08 23:45:17,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:45:17,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:17,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:17,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:17,522 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 1 proven. 25 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:45:28,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:28,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1145 states to 457 states and 1145 transitions. [2024-11-08 23:45:28,574 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 1145 transitions. [2024-11-08 23:45:28,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:45:28,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:28,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:28,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:28,678 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 1 proven. 25 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:45:38,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:38,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1164 states to 463 states and 1164 transitions. [2024-11-08 23:45:38,136 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 1164 transitions. [2024-11-08 23:45:38,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:45:38,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:38,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:38,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:38,265 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 1 proven. 25 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:45:50,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:50,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1176 states to 470 states and 1176 transitions. [2024-11-08 23:45:50,112 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 1176 transitions. [2024-11-08 23:45:50,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:45:50,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:50,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:50,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:50,264 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 1 proven. 25 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:45:54,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:54,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1183 states to 474 states and 1183 transitions. [2024-11-08 23:45:54,214 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 1183 transitions. [2024-11-08 23:45:54,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:45:54,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:54,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:54,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:54,297 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 25 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:46:00,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:00,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1191 states to 478 states and 1191 transitions. [2024-11-08 23:46:00,057 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 1191 transitions. [2024-11-08 23:46:00,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:46:00,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:00,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:00,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:00,188 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 1 proven. 30 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:46:07,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:07,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1205 states to 482 states and 1205 transitions. [2024-11-08 23:46:07,781 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 1205 transitions. [2024-11-08 23:46:07,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:46:07,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:07,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:07,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:08,045 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 22 proven. 2 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:46:14,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:14,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1211 states to 483 states and 1211 transitions. [2024-11-08 23:46:14,874 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 1211 transitions. [2024-11-08 23:46:14,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:46:14,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:14,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:14,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:14,946 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 1 proven. 25 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:46:20,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:20,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1217 states to 486 states and 1217 transitions. [2024-11-08 23:46:20,074 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 1217 transitions. [2024-11-08 23:46:20,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:46:20,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:20,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:20,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:20,110 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 23:46:20,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:20,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1218 states to 487 states and 1218 transitions. [2024-11-08 23:46:20,187 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 1218 transitions. [2024-11-08 23:46:20,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:46:20,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:20,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:20,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:20,245 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 22 proven. 2 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:46:22,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:22,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1217 states to 487 states and 1217 transitions. [2024-11-08 23:46:22,078 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 1217 transitions. [2024-11-08 23:46:22,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:46:22,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:22,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:22,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:22,205 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 22 proven. 2 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:46:25,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:25,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1216 states to 487 states and 1216 transitions. [2024-11-08 23:46:25,233 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 1216 transitions. [2024-11-08 23:46:25,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:46:25,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:25,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:25,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:25,285 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:46:28,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:28,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1218 states to 490 states and 1218 transitions. [2024-11-08 23:46:28,168 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 1218 transitions. [2024-11-08 23:46:28,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:46:28,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:28,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:28,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:28,217 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:46:31,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:31,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1220 states to 493 states and 1220 transitions. [2024-11-08 23:46:31,378 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 1220 transitions. [2024-11-08 23:46:31,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:46:31,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:31,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:31,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:31,433 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 9 proven. 10 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:46:36,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:36,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1230 states to 497 states and 1230 transitions. [2024-11-08 23:46:36,990 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 1230 transitions. [2024-11-08 23:46:36,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:46:36,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:36,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:37,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:37,058 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 9 proven. 10 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:46:43,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:43,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1240 states to 501 states and 1240 transitions. [2024-11-08 23:46:43,520 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 1240 transitions. [2024-11-08 23:46:43,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:46:43,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:43,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:43,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:43,604 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 9 proven. 10 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:46:50,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:50,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1246 states to 504 states and 1246 transitions. [2024-11-08 23:46:50,345 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 1246 transitions. [2024-11-08 23:46:50,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:46:50,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:50,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:50,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:50,415 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:46:57,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:57,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1256 states to 508 states and 1256 transitions. [2024-11-08 23:46:57,030 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 1256 transitions. [2024-11-08 23:46:57,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:46:57,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:57,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:57,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:57,125 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 9 proven. 10 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:47:02,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:02,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1258 states to 511 states and 1258 transitions. [2024-11-08 23:47:02,180 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 1258 transitions. [2024-11-08 23:47:02,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:47:02,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:02,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:02,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:04,622 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 28 proven. 3 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:47:19,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:19,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1278 states to 519 states and 1278 transitions. [2024-11-08 23:47:19,263 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 1278 transitions. [2024-11-08 23:47:19,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:47:19,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:19,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:19,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:19,326 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 28 proven. 3 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:47:30,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:30,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1297 states to 527 states and 1297 transitions. [2024-11-08 23:47:30,278 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 1297 transitions. [2024-11-08 23:47:30,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:47:30,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:30,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:30,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:30,338 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 28 proven. 3 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:47:33,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:33,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1299 states to 529 states and 1299 transitions. [2024-11-08 23:47:33,899 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 1299 transitions. [2024-11-08 23:47:33,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:47:33,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:33,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:33,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:33,979 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 28 proven. 3 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:47:37,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:37,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1301 states to 531 states and 1301 transitions. [2024-11-08 23:47:37,168 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 1301 transitions. [2024-11-08 23:47:37,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:47:37,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:37,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:37,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:37,240 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 23:47:38,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:38,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1301 states to 532 states and 1301 transitions. [2024-11-08 23:47:38,906 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 1301 transitions. [2024-11-08 23:47:38,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:47:38,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:38,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:38,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:40,356 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 23:47:48,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:48,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1308 states to 535 states and 1308 transitions. [2024-11-08 23:47:48,056 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 1308 transitions. [2024-11-08 23:47:48,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:47:48,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:48,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:48,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:48,122 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 23:47:53,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:53,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 536 states and 1313 transitions. [2024-11-08 23:47:53,445 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 1313 transitions. [2024-11-08 23:47:53,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:47:53,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:53,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:53,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:53,482 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 23:47:55,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:55,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 537 states and 1313 transitions. [2024-11-08 23:47:55,530 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 1313 transitions. [2024-11-08 23:47:55,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:47:55,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:55,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:55,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:55,563 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 23:47:57,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:57,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 538 states and 1313 transitions. [2024-11-08 23:47:57,481 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 1313 transitions. [2024-11-08 23:47:57,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:47:57,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:57,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:57,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:57,604 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 40 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-08 23:48:07,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:07,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1335 states to 545 states and 1335 transitions. [2024-11-08 23:48:07,709 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1335 transitions. [2024-11-08 23:48:07,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:48:07,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:07,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:07,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:07,793 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 40 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-08 23:48:15,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:15,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1353 states to 551 states and 1353 transitions. [2024-11-08 23:48:15,536 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 1353 transitions. [2024-11-08 23:48:15,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:48:15,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:15,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:15,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:15,661 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 40 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-08 23:48:20,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:20,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1369 states to 555 states and 1369 transitions. [2024-11-08 23:48:20,068 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 1369 transitions. [2024-11-08 23:48:20,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:48:20,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:20,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:20,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:20,195 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 40 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-08 23:48:27,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:27,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1371 states to 558 states and 1371 transitions. [2024-11-08 23:48:27,154 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 1371 transitions. [2024-11-08 23:48:27,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:48:27,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:27,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:27,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:27,252 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 11 proven. 13 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 23:48:27,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:27,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1374 states to 559 states and 1374 transitions. [2024-11-08 23:48:27,711 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 1374 transitions. [2024-11-08 23:48:27,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:48:27,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:27,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:27,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:27,847 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 40 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-08 23:48:33,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:33,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1389 states to 563 states and 1389 transitions. [2024-11-08 23:48:33,067 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 1389 transitions. [2024-11-08 23:48:33,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:48:33,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:33,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:33,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:33,422 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 40 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-08 23:48:38,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:38,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1395 states to 566 states and 1395 transitions. [2024-11-08 23:48:38,007 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 1395 transitions. [2024-11-08 23:48:38,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:48:38,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:38,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:38,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:38,126 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 40 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-08 23:48:43,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:43,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1397 states to 568 states and 1397 transitions. [2024-11-08 23:48:43,159 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 1397 transitions. [2024-11-08 23:48:43,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:48:43,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:43,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:43,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:43,219 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-08 23:48:48,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:48,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1401 states to 573 states and 1401 transitions. [2024-11-08 23:48:48,570 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 1401 transitions. [2024-11-08 23:48:48,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:48:48,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:48,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:48,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:48,661 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-08 23:48:53,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:53,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1405 states to 578 states and 1405 transitions. [2024-11-08 23:48:53,671 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 1405 transitions. [2024-11-08 23:48:53,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:48:53,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:53,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:53,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:55,041 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 32 proven. 1 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 23:48:58,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:58,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1408 states to 579 states and 1408 transitions. [2024-11-08 23:48:58,613 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 1408 transitions. [2024-11-08 23:48:58,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:48:58,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:58,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:58,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:58,682 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 33 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:49:05,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:05,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1417 states to 582 states and 1417 transitions. [2024-11-08 23:49:05,751 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 1417 transitions. [2024-11-08 23:49:05,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:49:05,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:05,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:05,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:05,819 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 33 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:49:11,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:11,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1427 states to 585 states and 1427 transitions. [2024-11-08 23:49:11,107 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 1427 transitions. [2024-11-08 23:49:11,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:49:11,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:11,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:11,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:11,190 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 33 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:49:11,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:11,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1434 states to 586 states and 1434 transitions. [2024-11-08 23:49:11,265 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 1434 transitions. [2024-11-08 23:49:11,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:49:11,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:11,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:11,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:11,344 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 27 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 23:49:14,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:14,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1428 states to 584 states and 1428 transitions. [2024-11-08 23:49:14,229 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 1428 transitions. [2024-11-08 23:49:14,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:49:14,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:14,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:14,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:14,311 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 27 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 23:49:21,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:21,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1435 states to 585 states and 1435 transitions. [2024-11-08 23:49:21,038 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 1435 transitions. [2024-11-08 23:49:21,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:49:21,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:21,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:21,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:21,221 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 46 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:49:23,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:23,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1435 states to 586 states and 1435 transitions. [2024-11-08 23:49:23,904 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 1435 transitions. [2024-11-08 23:49:23,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:49:23,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:23,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:23,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:23,981 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 39 proven. 3 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:49:31,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:31,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1455 states to 591 states and 1455 transitions. [2024-11-08 23:49:31,002 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 1455 transitions. [2024-11-08 23:49:31,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:49:31,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:31,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:31,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:31,084 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 39 proven. 3 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:49:38,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:38,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1472 states to 596 states and 1472 transitions. [2024-11-08 23:49:38,947 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 1472 transitions. [2024-11-08 23:49:38,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:49:38,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:38,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:38,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:39,039 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 1 proven. 31 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 23:49:59,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:59,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1502 states to 608 states and 1502 transitions. [2024-11-08 23:49:59,291 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 1502 transitions. [2024-11-08 23:49:59,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:49:59,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:59,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:59,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:59,371 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 39 proven. 3 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:50:07,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:07,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1512 states to 612 states and 1512 transitions. [2024-11-08 23:50:07,288 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 1512 transitions. [2024-11-08 23:50:07,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:50:07,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:07,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:07,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:07,536 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 1 proven. 31 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 23:50:18,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:18,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1523 states to 619 states and 1523 transitions. [2024-11-08 23:50:18,498 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 1523 transitions. [2024-11-08 23:50:18,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:50:18,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:18,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:18,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:18,578 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 39 proven. 3 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:50:26,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:26,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1530 states to 623 states and 1530 transitions. [2024-11-08 23:50:26,892 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 1530 transitions. [2024-11-08 23:50:26,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:50:26,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:26,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:26,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:26,986 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 33 proven. 3 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 23:50:35,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:35,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1534 states to 624 states and 1534 transitions. [2024-11-08 23:50:35,160 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 1534 transitions. [2024-11-08 23:50:35,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:50:35,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:35,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:35,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:35,463 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 1 proven. 31 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 23:50:45,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:45,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1547 states to 631 states and 1547 transitions. [2024-11-08 23:50:45,166 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 1547 transitions. [2024-11-08 23:50:45,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:50:45,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:45,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:45,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:45,255 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 1 proven. 42 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:50:48,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:48,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1549 states to 634 states and 1549 transitions. [2024-11-08 23:50:48,127 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 1549 transitions. [2024-11-08 23:50:48,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:50:48,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:48,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:48,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:48,206 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 39 proven. 3 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:50:54,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:54,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1560 states to 638 states and 1560 transitions. [2024-11-08 23:50:54,872 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1560 transitions. [2024-11-08 23:50:54,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:50:54,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:54,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:54,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:54,990 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 33 proven. 3 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 23:50:57,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:57,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1565 states to 639 states and 1565 transitions. [2024-11-08 23:50:57,883 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 1565 transitions. [2024-11-08 23:50:57,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:50:57,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:57,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:57,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:57,969 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 1 proven. 31 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 23:51:03,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:03,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1567 states to 641 states and 1567 transitions. [2024-11-08 23:51:03,262 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 1567 transitions. [2024-11-08 23:51:03,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:51:03,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:03,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:03,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:03,362 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 33 proven. 3 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 23:51:09,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:09,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1566 states to 641 states and 1566 transitions. [2024-11-08 23:51:09,711 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 1566 transitions. [2024-11-08 23:51:09,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:51:09,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:09,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:09,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:09,817 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 1 proven. 42 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:51:15,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:15,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1568 states to 644 states and 1568 transitions. [2024-11-08 23:51:15,218 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 1568 transitions. [2024-11-08 23:51:15,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:51:15,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:15,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:15,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:21,344 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 35 proven. 2 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:51:35,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:35,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1568 states to 645 states and 1568 transitions. [2024-11-08 23:51:35,974 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 1568 transitions. [2024-11-08 23:51:35,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:51:35,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:35,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:35,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:36,061 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 11 proven. 13 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 23:51:44,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:44,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1578 states to 649 states and 1578 transitions. [2024-11-08 23:51:44,212 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 1578 transitions. [2024-11-08 23:51:44,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:51:44,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:44,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:44,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:44,289 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 11 proven. 13 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 23:51:53,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:53,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1588 states to 653 states and 1588 transitions. [2024-11-08 23:51:53,149 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 1588 transitions. [2024-11-08 23:51:53,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:51:53,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:53,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:53,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:53,211 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 11 proven. 13 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 23:52:02,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:02,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1594 states to 656 states and 1594 transitions. [2024-11-08 23:52:02,566 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 1594 transitions. [2024-11-08 23:52:02,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:52:02,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:02,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:02,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:02,687 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 11 proven. 24 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:52:10,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:10,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1603 states to 660 states and 1603 transitions. [2024-11-08 23:52:10,306 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 1603 transitions. [2024-11-08 23:52:10,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:52:10,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:10,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:10,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:10,602 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 11 proven. 24 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:52:16,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:16,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1605 states to 663 states and 1605 transitions. [2024-11-08 23:52:16,139 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1605 transitions. [2024-11-08 23:52:16,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:52:16,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:16,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:16,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:16,222 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-08 23:52:22,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:22,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1609 states to 668 states and 1609 transitions. [2024-11-08 23:52:22,861 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 1609 transitions. [2024-11-08 23:52:22,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:52:22,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:22,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:22,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:22,974 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-08 23:52:27,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:27,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1613 states to 673 states and 1613 transitions. [2024-11-08 23:52:27,519 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1613 transitions. [2024-11-08 23:52:27,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:52:27,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:27,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:27,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:34,672 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 46 proven. 10 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:53:05,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:05,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1652 states to 690 states and 1652 transitions. [2024-11-08 23:53:05,741 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 1652 transitions. [2024-11-08 23:53:05,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:53:05,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:05,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:05,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:15,185 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 48 proven. 16 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked.