./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/forester-heap/sll-circular-1.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_30e15a96-4838-46b2-9c2b-a1e76659731d/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30e15a96-4838-46b2-9c2b-a1e76659731d/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_30e15a96-4838-46b2-9c2b-a1e76659731d/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30e15a96-4838-46b2-9c2b-a1e76659731d/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/forester-heap/sll-circular-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30e15a96-4838-46b2-9c2b-a1e76659731d/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_30e15a96-4838-46b2-9c2b-a1e76659731d/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 6c54160550402a2cf6139371c972b70bfa4a53acf207c90f67eed3e784812b38 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:36:04,909 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:36:05,020 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30e15a96-4838-46b2-9c2b-a1e76659731d/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-08 22:36:05,026 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:36:05,027 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:36:05,063 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:36:05,065 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:36:05,066 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:36:05,066 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:36:05,068 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:36:05,068 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:36:05,069 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:36:05,069 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:36:05,069 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-08 22:36:05,070 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-08 22:36:05,070 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-08 22:36:05,070 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:36:05,070 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:36:05,071 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 22:36:05,071 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:36:05,071 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:36:05,075 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:36:05,076 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:36:05,076 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:36:05,076 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:36:05,076 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:36:05,077 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:36:05,077 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:36:05,077 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:36:05,077 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:36:05,078 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_30e15a96-4838-46b2-9c2b-a1e76659731d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30e15a96-4838-46b2-9c2b-a1e76659731d/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6c54160550402a2cf6139371c972b70bfa4a53acf207c90f67eed3e784812b38 [2024-11-08 22:36:05,380 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:36:05,408 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:36:05,411 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:36:05,412 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:36:05,413 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:36:05,415 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30e15a96-4838-46b2-9c2b-a1e76659731d/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/forester-heap/sll-circular-1.i Unable to find full path for "g++" [2024-11-08 22:36:07,391 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:36:07,647 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:36:07,648 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30e15a96-4838-46b2-9c2b-a1e76659731d/sv-benchmarks/c/forester-heap/sll-circular-1.i [2024-11-08 22:36:07,665 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30e15a96-4838-46b2-9c2b-a1e76659731d/bin/ukojak-verify-ImItNfHLgk/data/ae96a6616/6d6e8eec098142d7983ce68236334c51/FLAG0ed3ecfeb [2024-11-08 22:36:07,980 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30e15a96-4838-46b2-9c2b-a1e76659731d/bin/ukojak-verify-ImItNfHLgk/data/ae96a6616/6d6e8eec098142d7983ce68236334c51 [2024-11-08 22:36:07,982 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:36:07,984 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:36:07,985 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:36:07,986 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:36:07,991 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:36:07,992 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:36:07" (1/1) ... [2024-11-08 22:36:07,993 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@350338c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:07, skipping insertion in model container [2024-11-08 22:36:07,994 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:36:07" (1/1) ... [2024-11-08 22:36:08,041 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:36:08,435 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:36:08,448 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:36:08,511 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:36:08,541 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:36:08,541 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:08 WrapperNode [2024-11-08 22:36:08,542 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:36:08,543 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:36:08,543 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:36:08,543 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:36:08,550 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:08" (1/1) ... [2024-11-08 22:36:08,563 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:08" (1/1) ... [2024-11-08 22:36:08,585 INFO L138 Inliner]: procedures = 119, calls = 31, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 120 [2024-11-08 22:36:08,585 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:36:08,586 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:36:08,586 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:36:08,586 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:36:08,596 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:08" (1/1) ... [2024-11-08 22:36:08,596 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:08" (1/1) ... [2024-11-08 22:36:08,601 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:08" (1/1) ... [2024-11-08 22:36:08,601 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:08" (1/1) ... [2024-11-08 22:36:08,611 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:08" (1/1) ... [2024-11-08 22:36:08,615 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:08" (1/1) ... [2024-11-08 22:36:08,616 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:08" (1/1) ... [2024-11-08 22:36:08,618 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:08" (1/1) ... [2024-11-08 22:36:08,620 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:36:08,621 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:36:08,622 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:36:08,622 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:36:08,623 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:08" (1/1) ... [2024-11-08 22:36:08,628 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:36:08,645 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30e15a96-4838-46b2-9c2b-a1e76659731d/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:36:08,659 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30e15a96-4838-46b2-9c2b-a1e76659731d/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:36:08,661 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30e15a96-4838-46b2-9c2b-a1e76659731d/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:36:08,688 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:36:08,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:36:08,688 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:36:08,689 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:36:08,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 22:36:08,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:36:08,689 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:36:08,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:36:08,689 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:36:08,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:36:08,797 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:36:08,799 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:36:09,156 INFO L? ?]: Removed 89 outVars from TransFormulas that were not future-live. [2024-11-08 22:36:09,156 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:36:09,227 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:36:09,228 INFO L316 CfgBuilder]: Removed 9 assume(true) statements. [2024-11-08 22:36:09,228 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:36:09 BoogieIcfgContainer [2024-11-08 22:36:09,228 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:36:09,230 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:36:09,230 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:36:09,241 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:36:09,241 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:36:09" (1/1) ... [2024-11-08 22:36:09,255 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:36:09,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:09,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 96 states and 117 transitions. [2024-11-08 22:36:09,309 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 117 transitions. [2024-11-08 22:36:09,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-08 22:36:09,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:09,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:09,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:09,551 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:36:09,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:09,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 95 states and 116 transitions. [2024-11-08 22:36:09,590 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 116 transitions. [2024-11-08 22:36:09,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-08 22:36:09,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:09,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:09,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:09,817 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:36:09,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:09,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 94 states and 115 transitions. [2024-11-08 22:36:09,905 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 115 transitions. [2024-11-08 22:36:09,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-08 22:36:09,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:09,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:09,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:09,940 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:36:09,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:09,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 93 states and 114 transitions. [2024-11-08 22:36:09,957 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 114 transitions. [2024-11-08 22:36:09,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-08 22:36:09,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:09,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:09,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:10,053 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:36:10,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:10,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 92 states and 113 transitions. [2024-11-08 22:36:10,253 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 113 transitions. [2024-11-08 22:36:10,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 22:36:10,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:10,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:10,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:10,289 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:36:10,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:10,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 92 states and 111 transitions. [2024-11-08 22:36:10,293 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 111 transitions. [2024-11-08 22:36:10,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 22:36:10,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:10,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:10,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:10,363 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:36:10,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:10,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 95 states and 117 transitions. [2024-11-08 22:36:10,411 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 117 transitions. [2024-11-08 22:36:10,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 22:36:10,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:10,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:10,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:10,590 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:36:10,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:10,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 98 states and 123 transitions. [2024-11-08 22:36:10,756 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 123 transitions. [2024-11-08 22:36:10,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 22:36:10,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:10,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:10,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:10,883 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:36:10,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:10,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 99 states and 125 transitions. [2024-11-08 22:36:10,911 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 125 transitions. [2024-11-08 22:36:10,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 22:36:10,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:10,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:10,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:11,163 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:36:11,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:11,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 100 states and 128 transitions. [2024-11-08 22:36:11,315 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 128 transitions. [2024-11-08 22:36:11,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 22:36:11,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:11,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:11,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:11,344 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:36:11,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:11,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 104 states and 136 transitions. [2024-11-08 22:36:11,476 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 136 transitions. [2024-11-08 22:36:11,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 22:36:11,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:11,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:11,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:11,580 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:36:11,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:11,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 108 states and 144 transitions. [2024-11-08 22:36:11,952 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 144 transitions. [2024-11-08 22:36:11,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 22:36:11,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:11,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:11,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:11,976 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:36:11,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:11,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 107 states and 143 transitions. [2024-11-08 22:36:11,992 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 143 transitions. [2024-11-08 22:36:11,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 22:36:11,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:11,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:12,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:12,100 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:36:12,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:12,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 108 states and 145 transitions. [2024-11-08 22:36:12,323 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2024-11-08 22:36:12,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 22:36:12,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:12,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:12,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:12,504 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:36:12,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:12,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 110 states and 149 transitions. [2024-11-08 22:36:12,989 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 149 transitions. [2024-11-08 22:36:12,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 22:36:12,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:12,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:13,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:13,272 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:36:13,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:13,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 112 states and 153 transitions. [2024-11-08 22:36:13,898 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 153 transitions. [2024-11-08 22:36:13,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 22:36:13,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:13,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:13,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:13,920 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:36:13,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:13,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 112 states and 150 transitions. [2024-11-08 22:36:13,929 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 150 transitions. [2024-11-08 22:36:13,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 22:36:13,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:13,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:13,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:14,363 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:36:15,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:15,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 119 states and 165 transitions. [2024-11-08 22:36:15,442 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 165 transitions. [2024-11-08 22:36:15,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 22:36:15,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:15,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:15,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:16,004 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:36:17,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:17,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 126 states and 181 transitions. [2024-11-08 22:36:17,095 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 181 transitions. [2024-11-08 22:36:17,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 22:36:17,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:17,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:17,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:17,662 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 22:36:19,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:19,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 130 states and 190 transitions. [2024-11-08 22:36:19,503 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 190 transitions. [2024-11-08 22:36:19,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 22:36:19,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:19,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:19,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:19,535 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:36:19,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:19,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 131 states and 193 transitions. [2024-11-08 22:36:19,556 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 193 transitions. [2024-11-08 22:36:19,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 22:36:19,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:19,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:19,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:19,879 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:36:20,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:20,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 135 states and 202 transitions. [2024-11-08 22:36:20,984 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 202 transitions. [2024-11-08 22:36:20,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 22:36:20,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:20,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:20,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:21,134 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:36:21,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:21,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 137 states and 209 transitions. [2024-11-08 22:36:21,165 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 209 transitions. [2024-11-08 22:36:21,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 22:36:21,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:21,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:21,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:21,189 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:36:21,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:21,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 137 states and 208 transitions. [2024-11-08 22:36:21,298 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 208 transitions. [2024-11-08 22:36:21,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 22:36:21,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:21,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:21,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:21,327 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:36:21,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:21,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 140 states and 214 transitions. [2024-11-08 22:36:21,631 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 214 transitions. [2024-11-08 22:36:21,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 22:36:21,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:21,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:21,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:21,689 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:36:22,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:22,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 145 states and 222 transitions. [2024-11-08 22:36:22,051 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 222 transitions. [2024-11-08 22:36:22,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 22:36:22,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:22,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:22,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:22,093 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:36:22,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:22,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 146 states and 223 transitions. [2024-11-08 22:36:22,435 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 223 transitions. [2024-11-08 22:36:22,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 22:36:22,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:22,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:22,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:22,942 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:36:23,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:23,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 148 states and 229 transitions. [2024-11-08 22:36:23,550 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 229 transitions. [2024-11-08 22:36:23,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 22:36:23,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:23,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:23,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:23,673 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:36:25,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:25,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 155 states and 248 transitions. [2024-11-08 22:36:25,587 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 248 transitions. [2024-11-08 22:36:25,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 22:36:25,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:25,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:25,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:25,823 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:36:27,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:27,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 159 states and 258 transitions. [2024-11-08 22:36:27,593 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 258 transitions. [2024-11-08 22:36:27,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 22:36:27,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:27,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:27,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:28,030 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:36:30,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:30,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 163 states and 269 transitions. [2024-11-08 22:36:30,676 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 269 transitions. [2024-11-08 22:36:30,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 22:36:30,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:30,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:30,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:31,383 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:36:33,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:33,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 169 states and 286 transitions. [2024-11-08 22:36:33,912 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 286 transitions. [2024-11-08 22:36:33,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 22:36:33,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:33,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:33,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:34,682 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:36:37,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:37,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 175 states and 303 transitions. [2024-11-08 22:36:37,756 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 303 transitions. [2024-11-08 22:36:37,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 22:36:37,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:37,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:37,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:38,062 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:36:39,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:39,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 179 states and 312 transitions. [2024-11-08 22:36:39,715 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 312 transitions. [2024-11-08 22:36:39,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 22:36:39,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:39,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:39,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:39,775 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:36:40,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:40,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 181 states and 316 transitions. [2024-11-08 22:36:40,686 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 316 transitions. [2024-11-08 22:36:40,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 22:36:40,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:40,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:40,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:41,053 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:36:42,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:42,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 186 states and 329 transitions. [2024-11-08 22:36:42,887 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 329 transitions. [2024-11-08 22:36:42,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 22:36:42,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:42,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:42,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:42,916 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:36:43,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:43,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 187 states and 331 transitions. [2024-11-08 22:36:43,253 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 331 transitions. [2024-11-08 22:36:43,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 22:36:43,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:43,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:43,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:43,786 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:36:44,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:44,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 188 states and 333 transitions. [2024-11-08 22:36:44,902 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 333 transitions. [2024-11-08 22:36:44,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 22:36:44,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:44,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:44,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:44,929 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:36:45,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:45,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 190 states and 337 transitions. [2024-11-08 22:36:45,429 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 337 transitions. [2024-11-08 22:36:45,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 22:36:45,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:45,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:45,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:45,482 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:36:46,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:46,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 193 states and 342 transitions. [2024-11-08 22:36:46,098 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 342 transitions. [2024-11-08 22:36:46,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 22:36:46,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:46,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:46,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:46,156 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:36:47,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:47,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 198 states and 357 transitions. [2024-11-08 22:36:47,183 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 357 transitions. [2024-11-08 22:36:47,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 22:36:47,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:47,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:47,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:47,817 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:36:49,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:49,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 202 states and 361 transitions. [2024-11-08 22:36:49,216 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 361 transitions. [2024-11-08 22:36:49,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 22:36:49,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:49,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:49,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:50,168 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:36:57,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:57,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 215 states and 391 transitions. [2024-11-08 22:36:57,326 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 391 transitions. [2024-11-08 22:36:57,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 22:36:57,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:57,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:57,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:57,455 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:36:58,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:58,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 217 states and 393 transitions. [2024-11-08 22:36:58,012 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 393 transitions. [2024-11-08 22:36:58,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 22:36:58,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:58,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:58,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:58,045 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:36:58,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:58,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 216 states and 392 transitions. [2024-11-08 22:36:58,065 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 392 transitions. [2024-11-08 22:36:58,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 22:36:58,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:58,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:58,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:58,270 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:36:59,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:59,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 219 states and 397 transitions. [2024-11-08 22:36:59,475 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 397 transitions. [2024-11-08 22:36:59,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 22:36:59,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:59,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:59,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:00,214 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 22:37:04,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:04,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 226 states and 417 transitions. [2024-11-08 22:37:04,535 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 417 transitions. [2024-11-08 22:37:04,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 22:37:04,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:04,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:04,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:05,213 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 22:37:08,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:08,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 233 states and 435 transitions. [2024-11-08 22:37:08,959 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 435 transitions. [2024-11-08 22:37:08,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 22:37:08,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:08,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:08,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:09,011 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 22:37:10,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:10,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 236 states and 442 transitions. [2024-11-08 22:37:10,222 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 442 transitions. [2024-11-08 22:37:10,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 22:37:10,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:10,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:10,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:10,392 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 22:37:11,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:11,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 239 states and 448 transitions. [2024-11-08 22:37:11,733 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 448 transitions. [2024-11-08 22:37:11,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 22:37:11,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:11,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:11,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:11,763 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:12,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:12,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 238 states and 447 transitions. [2024-11-08 22:37:12,840 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 447 transitions. [2024-11-08 22:37:12,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 22:37:12,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:12,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:12,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:13,213 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:14,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:14,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 241 states and 450 transitions. [2024-11-08 22:37:14,418 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 450 transitions. [2024-11-08 22:37:14,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 22:37:14,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:14,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:14,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:14,443 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:14,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:14,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 244 states and 454 transitions. [2024-11-08 22:37:14,492 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 454 transitions. [2024-11-08 22:37:14,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 22:37:14,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:14,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:14,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:14,524 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:14,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:14,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 247 states and 468 transitions. [2024-11-08 22:37:14,576 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 468 transitions. [2024-11-08 22:37:14,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 22:37:14,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:14,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:14,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:14,785 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:15,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:15,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 247 states and 467 transitions. [2024-11-08 22:37:15,599 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 467 transitions. [2024-11-08 22:37:15,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 22:37:15,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:15,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:15,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:16,272 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:20,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:20,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 254 states and 491 transitions. [2024-11-08 22:37:20,122 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 491 transitions. [2024-11-08 22:37:20,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 22:37:20,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:20,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:20,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:20,492 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:23,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:23,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 258 states and 497 transitions. [2024-11-08 22:37:23,007 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 497 transitions. [2024-11-08 22:37:23,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 22:37:23,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:23,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:23,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:23,102 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 22:37:24,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:24,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 260 states and 501 transitions. [2024-11-08 22:37:24,519 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 501 transitions. [2024-11-08 22:37:24,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 22:37:24,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:24,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:24,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:24,572 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 22:37:25,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:25,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 261 states and 503 transitions. [2024-11-08 22:37:25,275 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 503 transitions. [2024-11-08 22:37:25,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 22:37:25,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:25,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:25,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:25,325 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 22:37:26,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:26,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 262 states and 505 transitions. [2024-11-08 22:37:26,168 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 505 transitions. [2024-11-08 22:37:26,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 22:37:26,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:26,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:26,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:27,590 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:38,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:38,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 277 states and 539 transitions. [2024-11-08 22:37:38,622 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 539 transitions. [2024-11-08 22:37:38,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 22:37:38,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:38,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:38,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:38,732 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:40,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:40,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 280 states and 548 transitions. [2024-11-08 22:37:40,866 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 548 transitions. [2024-11-08 22:37:40,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 22:37:40,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:40,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:40,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:41,040 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:42,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:42,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 283 states and 553 transitions. [2024-11-08 22:37:42,700 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 553 transitions. [2024-11-08 22:37:42,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 22:37:42,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:42,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:42,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:43,046 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:44,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:44,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 287 states and 563 transitions. [2024-11-08 22:37:44,989 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 563 transitions. [2024-11-08 22:37:44,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 22:37:44,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:44,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:45,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:47,665 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:58,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:58,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 296 states and 589 transitions. [2024-11-08 22:37:58,159 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 589 transitions. [2024-11-08 22:37:58,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 22:37:58,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:58,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:58,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:59,870 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 22:38:09,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:09,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 306 states and 615 transitions. [2024-11-08 22:38:09,529 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 615 transitions. [2024-11-08 22:38:09,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 22:38:09,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:09,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:09,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:09,768 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 22:38:12,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:12,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 309 states and 623 transitions. [2024-11-08 22:38:12,465 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 623 transitions. [2024-11-08 22:38:12,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 22:38:12,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:12,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:12,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:13,867 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 22:38:20,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:20,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 317 states and 644 transitions. [2024-11-08 22:38:20,593 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 644 transitions. [2024-11-08 22:38:20,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 22:38:20,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:20,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:20,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:21,693 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 22:38:27,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:27,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 322 states and 661 transitions. [2024-11-08 22:38:27,135 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 661 transitions. [2024-11-08 22:38:27,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 22:38:27,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:27,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:27,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:27,298 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 22:38:28,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:28,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 325 states and 667 transitions. [2024-11-08 22:38:28,677 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 667 transitions. [2024-11-08 22:38:28,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 22:38:28,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:28,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:28,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:28,864 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 22:38:33,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:33,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 329 states and 679 transitions. [2024-11-08 22:38:33,027 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 679 transitions. [2024-11-08 22:38:33,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 22:38:33,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:33,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:33,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:33,259 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 22:38:34,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:34,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 330 states and 682 transitions. [2024-11-08 22:38:34,842 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 682 transitions. [2024-11-08 22:38:34,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 22:38:34,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:34,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:34,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:34,891 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:38:40,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:40,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 336 states and 696 transitions. [2024-11-08 22:38:40,840 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 696 transitions. [2024-11-08 22:38:40,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 22:38:40,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:40,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:40,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:41,003 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:38:42,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:42,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 337 states and 699 transitions. [2024-11-08 22:38:42,190 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 699 transitions. [2024-11-08 22:38:42,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 22:38:42,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:42,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:42,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:42,211 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:38:48,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:48,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 344 states and 713 transitions. [2024-11-08 22:38:48,906 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 713 transitions. [2024-11-08 22:38:48,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 22:38:48,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:48,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:48,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:48,938 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:38:49,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:49,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 345 states and 714 transitions. [2024-11-08 22:38:49,997 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 714 transitions. [2024-11-08 22:38:49,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 22:38:49,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:49,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:50,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:51,688 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:03,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:03,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 352 states and 739 transitions. [2024-11-08 22:39:03,184 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 739 transitions. [2024-11-08 22:39:03,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 22:39:03,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:03,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:03,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:03,339 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:04,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:04,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 352 states and 738 transitions. [2024-11-08 22:39:04,554 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 738 transitions. [2024-11-08 22:39:04,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 22:39:04,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:04,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:04,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:04,811 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 22:39:06,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:06,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 353 states and 742 transitions. [2024-11-08 22:39:06,177 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 742 transitions. [2024-11-08 22:39:06,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 22:39:06,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:06,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:06,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:06,361 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 22:39:10,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:10,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 356 states and 750 transitions. [2024-11-08 22:39:10,659 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 750 transitions. [2024-11-08 22:39:10,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 22:39:10,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:10,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:10,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:10,965 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 22:39:16,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:16,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 361 states and 767 transitions. [2024-11-08 22:39:16,134 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 767 transitions. [2024-11-08 22:39:16,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 22:39:16,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:16,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:16,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:16,322 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 22:39:17,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:17,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 362 states and 767 transitions. [2024-11-08 22:39:17,338 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 767 transitions. [2024-11-08 22:39:17,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 22:39:17,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:17,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:17,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:18,533 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 22:39:22,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:22,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 365 states and 779 transitions. [2024-11-08 22:39:22,875 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 779 transitions. [2024-11-08 22:39:22,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 22:39:22,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:22,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:22,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:23,876 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:39:33,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:33,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 372 states and 800 transitions. [2024-11-08 22:39:33,146 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 800 transitions. [2024-11-08 22:39:33,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 22:39:33,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:33,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:33,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:33,934 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 22:39:36,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:36,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 373 states and 803 transitions. [2024-11-08 22:39:36,127 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 803 transitions. [2024-11-08 22:39:36,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 22:39:36,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:36,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:36,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:36,792 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 22:39:42,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:42,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 377 states and 814 transitions. [2024-11-08 22:39:42,519 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 814 transitions. [2024-11-08 22:39:42,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 22:39:42,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:42,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:42,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:42,720 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:39:44,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:44,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 820 states to 378 states and 820 transitions. [2024-11-08 22:39:44,400 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 820 transitions. [2024-11-08 22:39:44,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 22:39:44,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:44,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:44,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:44,617 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 22:39:46,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:46,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 824 states to 379 states and 824 transitions. [2024-11-08 22:39:46,260 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 824 transitions. [2024-11-08 22:39:46,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 22:39:46,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:46,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:46,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:46,425 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 22:39:48,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:48,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 380 states and 827 transitions. [2024-11-08 22:39:48,048 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 827 transitions. [2024-11-08 22:39:48,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 22:39:48,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:48,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:48,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:48,216 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:49,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:49,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 380 states and 826 transitions. [2024-11-08 22:39:49,989 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 826 transitions. [2024-11-08 22:39:49,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 22:39:49,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:49,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:50,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:50,203 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:52,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:52,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 380 states and 825 transitions. [2024-11-08 22:39:52,091 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 825 transitions. [2024-11-08 22:39:52,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 22:39:52,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:52,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:52,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:52,122 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:39:56,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:56,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 832 states to 385 states and 832 transitions. [2024-11-08 22:39:56,149 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 832 transitions. [2024-11-08 22:39:56,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 22:39:56,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:56,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:56,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:56,183 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:39:57,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:57,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 387 states and 834 transitions. [2024-11-08 22:39:57,734 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 834 transitions. [2024-11-08 22:39:57,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:39:57,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:57,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:57,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:57,758 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:39:57,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:57,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 388 states and 835 transitions. [2024-11-08 22:39:57,781 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 835 transitions. [2024-11-08 22:39:57,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:39:57,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:57,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:57,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:57,878 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:39:58,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:58,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 390 states and 836 transitions. [2024-11-08 22:39:58,611 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 836 transitions. [2024-11-08 22:39:58,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:39:58,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:58,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:58,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:01,645 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 22:40:08,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:08,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 392 states and 844 transitions. [2024-11-08 22:40:08,575 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 844 transitions. [2024-11-08 22:40:08,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:40:08,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:08,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:08,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:12,404 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 22:40:25,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:25,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 402 states and 868 transitions. [2024-11-08 22:40:25,822 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 868 transitions. [2024-11-08 22:40:25,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:40:25,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:25,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:25,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:28,274 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 22:40:33,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:33,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 874 states to 405 states and 874 transitions. [2024-11-08 22:40:33,735 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 874 transitions. [2024-11-08 22:40:33,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:40:33,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:33,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:33,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:33,754 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 22:40:40,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:40,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 886 states to 411 states and 886 transitions. [2024-11-08 22:40:40,961 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 886 transitions. [2024-11-08 22:40:40,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:40:40,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:40,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:40,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:40,991 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:40:45,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:45,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 889 states to 414 states and 889 transitions. [2024-11-08 22:40:45,049 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 889 transitions. [2024-11-08 22:40:45,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:40:45,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:45,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:45,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:45,418 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 22:40:49,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:49,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 895 states to 418 states and 895 transitions. [2024-11-08 22:40:49,414 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 895 transitions. [2024-11-08 22:40:49,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:40:49,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:49,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:49,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:52,863 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 22:41:07,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:07,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 913 states to 428 states and 913 transitions. [2024-11-08 22:41:07,866 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 913 transitions. [2024-11-08 22:41:07,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:41:07,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:07,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:07,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:08,138 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 22:41:11,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:11,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 433 states and 920 transitions. [2024-11-08 22:41:11,431 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 920 transitions. [2024-11-08 22:41:11,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:41:11,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:11,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:11,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:12,051 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:41:20,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:20,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 961 states to 444 states and 961 transitions. [2024-11-08 22:41:20,042 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 961 transitions. [2024-11-08 22:41:20,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:41:20,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:20,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:20,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:20,091 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:41:25,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:25,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 447 states and 966 transitions. [2024-11-08 22:41:25,366 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 966 transitions. [2024-11-08 22:41:25,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:41:25,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:25,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:25,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:25,494 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:41:37,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:37,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 982 states to 454 states and 982 transitions. [2024-11-08 22:41:37,600 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 982 transitions. [2024-11-08 22:41:37,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:41:37,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:37,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:37,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:37,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:41:40,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:40,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 985 states to 455 states and 985 transitions. [2024-11-08 22:41:40,005 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 985 transitions. [2024-11-08 22:41:40,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:41:40,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:40,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:40,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:40,156 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 22:41:47,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:47,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 459 states and 999 transitions. [2024-11-08 22:41:47,644 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 999 transitions. [2024-11-08 22:41:47,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:41:47,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:47,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:47,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:47,864 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 22:41:52,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:52,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 461 states and 1006 transitions. [2024-11-08 22:41:52,615 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 1006 transitions. [2024-11-08 22:41:52,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:41:52,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:52,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:52,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:52,995 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:42:05,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:05,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1022 states to 468 states and 1022 transitions. [2024-11-08 22:42:05,974 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 1022 transitions. [2024-11-08 22:42:05,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:42:05,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:05,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:05,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:06,920 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:42:09,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:09,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1023 states to 469 states and 1023 transitions. [2024-11-08 22:42:09,595 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 1023 transitions. [2024-11-08 22:42:09,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:42:09,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:09,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:09,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:09,794 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:42:12,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:12,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1025 states to 470 states and 1025 transitions. [2024-11-08 22:42:12,052 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 1025 transitions. [2024-11-08 22:42:12,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:42:12,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:12,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:12,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:12,098 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:42:12,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:12,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 472 states and 1026 transitions. [2024-11-08 22:42:12,138 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 1026 transitions. [2024-11-08 22:42:12,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:42:12,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:12,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:12,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:14,560 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 22:42:40,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:40,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1068 states to 486 states and 1068 transitions. [2024-11-08 22:42:40,762 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 1068 transitions. [2024-11-08 22:42:40,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:42:40,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:40,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:40,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:41,579 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:42:46,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:46,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1073 states to 488 states and 1073 transitions. [2024-11-08 22:42:46,302 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 1073 transitions. [2024-11-08 22:42:46,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:42:46,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:46,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:46,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:46,890 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:42:51,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:51,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1077 states to 490 states and 1077 transitions. [2024-11-08 22:42:51,583 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 1077 transitions. [2024-11-08 22:42:51,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:42:51,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:51,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:51,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:51,711 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:43:01,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:01,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1093 states to 496 states and 1093 transitions. [2024-11-08 22:43:01,861 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 1093 transitions. [2024-11-08 22:43:01,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:43:01,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:01,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:01,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:01,998 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:43:04,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:04,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1095 states to 497 states and 1095 transitions. [2024-11-08 22:43:04,403 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 1095 transitions. [2024-11-08 22:43:04,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:43:04,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:04,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:04,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:04,547 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:43:07,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:07,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1096 states to 498 states and 1096 transitions. [2024-11-08 22:43:07,031 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 1096 transitions. [2024-11-08 22:43:07,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:43:07,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:07,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:07,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:07,181 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 22:43:09,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:09,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1103 states to 504 states and 1103 transitions. [2024-11-08 22:43:09,192 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 1103 transitions. [2024-11-08 22:43:09,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:43:09,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:09,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:09,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:09,251 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:43:14,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:14,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 508 states and 1113 transitions. [2024-11-08 22:43:14,738 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 1113 transitions. [2024-11-08 22:43:14,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:43:14,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:14,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:14,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:14,847 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:43:18,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:18,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1120 states to 511 states and 1120 transitions. [2024-11-08 22:43:18,833 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 1120 transitions. [2024-11-08 22:43:18,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:43:18,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:18,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:18,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:18,949 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:43:24,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:24,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1129 states to 515 states and 1129 transitions. [2024-11-08 22:43:24,626 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 1129 transitions. [2024-11-08 22:43:24,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:43:24,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:24,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:24,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:26,651 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:43:34,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:34,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1137 states to 519 states and 1137 transitions. [2024-11-08 22:43:34,698 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 1137 transitions. [2024-11-08 22:43:34,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:43:34,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:34,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:34,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:35,413 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:43:40,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:40,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1142 states to 523 states and 1142 transitions. [2024-11-08 22:43:40,918 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 1142 transitions. [2024-11-08 22:43:40,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:43:40,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:40,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:40,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:41,206 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:43:54,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:54,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 529 states and 1154 transitions. [2024-11-08 22:43:54,641 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 1154 transitions. [2024-11-08 22:43:54,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:43:54,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:54,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:54,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:58,400 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:44:11,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:11,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 533 states and 1162 transitions. [2024-11-08 22:44:11,656 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 1162 transitions. [2024-11-08 22:44:11,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:44:11,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:11,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:11,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:11,767 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:44:18,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:18,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1165 states to 536 states and 1165 transitions. [2024-11-08 22:44:18,099 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 1165 transitions. [2024-11-08 22:44:18,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:44:18,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:18,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:18,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:24,837 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 22:44:44,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:44,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1186 states to 542 states and 1186 transitions. [2024-11-08 22:44:44,074 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 1186 transitions. [2024-11-08 22:44:44,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:44:44,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:44,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:44,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:44,227 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:44:48,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:48,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1193 states to 546 states and 1193 transitions. [2024-11-08 22:44:48,720 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 1193 transitions. [2024-11-08 22:44:48,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:44:48,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:48,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:48,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:55,506 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 22:45:15,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:15,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1214 states to 552 states and 1214 transitions. [2024-11-08 22:45:15,910 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 1214 transitions. [2024-11-08 22:45:15,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:45:15,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:15,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:15,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:15,963 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 22:45:16,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:16,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1215 states to 554 states and 1215 transitions. [2024-11-08 22:45:16,014 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1215 transitions. [2024-11-08 22:45:16,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:45:16,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:16,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:16,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:18,313 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 22:45:19,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:19,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1216 states to 556 states and 1216 transitions. [2024-11-08 22:45:19,041 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 1216 transitions. [2024-11-08 22:45:19,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:45:19,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:19,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:19,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:22,756 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:45:40,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:40,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1235 states to 562 states and 1235 transitions. [2024-11-08 22:45:40,590 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 1235 transitions. [2024-11-08 22:45:40,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:45:40,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:40,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:40,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:40,918 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:45:53,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:53,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 567 states and 1257 transitions. [2024-11-08 22:45:53,764 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1257 transitions. [2024-11-08 22:45:53,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:45:53,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:53,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:53,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:58,176 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:46:18,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:18,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1284 states to 575 states and 1284 transitions. [2024-11-08 22:46:18,113 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 1284 transitions. [2024-11-08 22:46:18,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:46:18,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:18,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:18,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:23,906 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:46:35,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:35,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1286 states to 577 states and 1286 transitions. [2024-11-08 22:46:35,292 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 1286 transitions. [2024-11-08 22:46:35,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:46:35,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:35,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:35,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:39,152 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:47:05,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:05,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1325 states to 590 states and 1325 transitions. [2024-11-08 22:47:05,340 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 1325 transitions. [2024-11-08 22:47:05,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:47:05,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:05,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:05,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:05,571 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:47:18,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:18,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1339 states to 595 states and 1339 transitions. [2024-11-08 22:47:18,340 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 1339 transitions. [2024-11-08 22:47:18,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:47:18,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:18,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:18,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:18,683 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:47:29,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:29,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1352 states to 599 states and 1352 transitions. [2024-11-08 22:47:29,022 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 1352 transitions. [2024-11-08 22:47:29,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:47:29,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:29,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:29,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:29,545 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:47:36,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:36,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1355 states to 602 states and 1355 transitions. [2024-11-08 22:47:36,068 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 1355 transitions. [2024-11-08 22:47:36,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:47:36,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:36,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:36,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:36,269 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:47:42,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:42,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1358 states to 605 states and 1358 transitions. [2024-11-08 22:47:42,925 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 1358 transitions. [2024-11-08 22:47:42,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:47:42,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:42,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:42,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:43,175 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:47:58,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:58,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1376 states to 611 states and 1376 transitions. [2024-11-08 22:47:58,988 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 1376 transitions. [2024-11-08 22:47:58,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:47:58,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:58,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:59,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:59,593 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:48:18,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:18,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1403 states to 619 states and 1403 transitions. [2024-11-08 22:48:18,092 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 1403 transitions. [2024-11-08 22:48:18,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:48:18,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:18,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:18,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:18,316 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:48:24,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:24,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1411 states to 622 states and 1411 transitions. [2024-11-08 22:48:24,568 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 1411 transitions. [2024-11-08 22:48:24,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:48:24,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:24,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:24,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:24,751 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:48:27,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:27,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1415 states to 624 states and 1415 transitions. [2024-11-08 22:48:27,518 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 1415 transitions. [2024-11-08 22:48:27,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:48:27,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:27,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:27,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:29,758 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:48:34,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:34,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1419 states to 626 states and 1419 transitions. [2024-11-08 22:48:34,735 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 1419 transitions. [2024-11-08 22:48:34,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:48:34,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:34,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:34,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:42,660 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 22:49:34,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:34,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1480 states to 646 states and 1480 transitions. [2024-11-08 22:49:34,737 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 1480 transitions. [2024-11-08 22:49:34,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:49:34,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:34,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:34,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:34,769 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked.