./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b32c971-77e3-4bfe-b46e-bc3c51c0c554/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b32c971-77e3-4bfe-b46e-bc3c51c0c554/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_1b32c971-77e3-4bfe-b46e-bc3c51c0c554/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b32c971-77e3-4bfe-b46e-bc3c51c0c554/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b32c971-77e3-4bfe-b46e-bc3c51c0c554/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_1b32c971-77e3-4bfe-b46e-bc3c51c0c554/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 713ae5dee39d08db1e818ebc31454a222c136fde7aad4a26405d3060cfa0eeea --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:06:38,900 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:06:39,006 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b32c971-77e3-4bfe-b46e-bc3c51c0c554/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-08 23:06:39,011 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:06:39,013 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:06:39,048 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:06:39,050 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:06:39,050 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:06:39,051 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:06:39,052 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:06:39,052 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:06:39,053 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:06:39,053 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:06:39,056 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-08 23:06:39,056 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-08 23:06:39,057 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-08 23:06:39,057 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:06:39,058 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:06:39,058 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 23:06:39,063 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:06:39,063 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:06:39,064 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:06:39,065 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:06:39,066 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:06:39,066 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:06:39,067 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:06:39,067 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:06:39,067 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:06:39,068 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:06:39,080 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:06:39,080 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_1b32c971-77e3-4bfe-b46e-bc3c51c0c554/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b32c971-77e3-4bfe-b46e-bc3c51c0c554/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 713ae5dee39d08db1e818ebc31454a222c136fde7aad4a26405d3060cfa0eeea [2024-11-08 23:06:39,382 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:06:39,417 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:06:39,422 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:06:39,424 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:06:39,426 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:06:39,427 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b32c971-77e3-4bfe-b46e-bc3c51c0c554/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-3.i Unable to find full path for "g++" [2024-11-08 23:06:41,402 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:06:41,822 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:06:41,824 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b32c971-77e3-4bfe-b46e-bc3c51c0c554/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-3.i [2024-11-08 23:06:41,855 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b32c971-77e3-4bfe-b46e-bc3c51c0c554/bin/ukojak-verify-ImItNfHLgk/data/9a6f848fe/71732b84de844602beb6ba8ff43b404a/FLAG7e2677d94 [2024-11-08 23:06:41,983 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b32c971-77e3-4bfe-b46e-bc3c51c0c554/bin/ukojak-verify-ImItNfHLgk/data/9a6f848fe/71732b84de844602beb6ba8ff43b404a [2024-11-08 23:06:41,986 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:06:41,988 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:06:41,989 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:06:41,990 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:06:41,995 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:06:41,996 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:06:41" (1/1) ... [2024-11-08 23:06:41,997 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f245635 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:41, skipping insertion in model container [2024-11-08 23:06:41,997 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:06:41" (1/1) ... [2024-11-08 23:06:42,070 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:06:42,969 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:06:42,986 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:06:43,160 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:06:43,200 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:06:43,201 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:43 WrapperNode [2024-11-08 23:06:43,201 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:06:43,202 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:06:43,203 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:06:43,203 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:06:43,210 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:43" (1/1) ... [2024-11-08 23:06:43,253 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:43" (1/1) ... [2024-11-08 23:06:43,357 INFO L138 Inliner]: procedures = 177, calls = 474, calls flagged for inlining = 16, calls inlined = 20, statements flattened = 2384 [2024-11-08 23:06:43,358 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:06:43,359 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:06:43,359 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:06:43,359 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:06:43,370 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:43" (1/1) ... [2024-11-08 23:06:43,370 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:43" (1/1) ... [2024-11-08 23:06:43,395 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:43" (1/1) ... [2024-11-08 23:06:43,396 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:43" (1/1) ... [2024-11-08 23:06:43,551 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:43" (1/1) ... [2024-11-08 23:06:43,612 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:43" (1/1) ... [2024-11-08 23:06:43,618 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:43" (1/1) ... [2024-11-08 23:06:43,631 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:43" (1/1) ... [2024-11-08 23:06:43,656 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:06:43,657 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:06:43,657 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:06:43,657 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:06:43,658 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:43" (1/1) ... [2024-11-08 23:06:43,665 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:06:43,677 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b32c971-77e3-4bfe-b46e-bc3c51c0c554/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:06:43,695 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b32c971-77e3-4bfe-b46e-bc3c51c0c554/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:06:43,701 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b32c971-77e3-4bfe-b46e-bc3c51c0c554/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:06:43,730 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:06:43,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:06:43,730 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 23:06:43,730 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:06:43,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 23:06:43,730 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 23:06:43,731 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 23:06:43,731 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:06:43,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:06:43,731 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:06:43,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:06:44,042 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:06:44,044 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:06:48,318 INFO L? ?]: Removed 2199 outVars from TransFormulas that were not future-live. [2024-11-08 23:06:48,318 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:06:51,781 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:06:51,781 INFO L316 CfgBuilder]: Removed 91 assume(true) statements. [2024-11-08 23:06:51,782 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:06:51 BoogieIcfgContainer [2024-11-08 23:06:51,782 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:06:51,783 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:06:51,783 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:06:51,794 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:06:51,794 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:06:51" (1/1) ... [2024-11-08 23:06:51,803 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:06:51,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:51,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1895 states to 1681 states and 1895 transitions. [2024-11-08 23:06:51,902 INFO L276 IsEmpty]: Start isEmpty. Operand 1681 states and 1895 transitions. [2024-11-08 23:06:51,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 23:06:51,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:51,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:52,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:52,217 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:52,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:52,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1894 states to 1680 states and 1894 transitions. [2024-11-08 23:06:52,266 INFO L276 IsEmpty]: Start isEmpty. Operand 1680 states and 1894 transitions. [2024-11-08 23:06:52,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 23:06:52,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:52,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:52,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:52,433 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:52,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:52,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1893 states to 1679 states and 1893 transitions. [2024-11-08 23:06:52,523 INFO L276 IsEmpty]: Start isEmpty. Operand 1679 states and 1893 transitions. [2024-11-08 23:06:52,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 23:06:52,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:52,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:52,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:52,585 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:52,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:52,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1892 states to 1678 states and 1892 transitions. [2024-11-08 23:06:52,612 INFO L276 IsEmpty]: Start isEmpty. Operand 1678 states and 1892 transitions. [2024-11-08 23:06:52,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 23:06:52,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:52,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:52,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:52,772 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:52,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:52,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1891 states to 1677 states and 1891 transitions. [2024-11-08 23:06:52,799 INFO L276 IsEmpty]: Start isEmpty. Operand 1677 states and 1891 transitions. [2024-11-08 23:06:52,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 23:06:52,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:52,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:52,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:52,858 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:52,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:52,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1893 states to 1678 states and 1893 transitions. [2024-11-08 23:06:52,901 INFO L276 IsEmpty]: Start isEmpty. Operand 1678 states and 1893 transitions. [2024-11-08 23:06:52,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 23:06:52,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:52,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:52,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:52,961 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:52,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:52,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1894 states to 1679 states and 1894 transitions. [2024-11-08 23:06:52,985 INFO L276 IsEmpty]: Start isEmpty. Operand 1679 states and 1894 transitions. [2024-11-08 23:06:52,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 23:06:52,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:52,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:53,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:53,017 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:53,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:53,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1888 states to 1679 states and 1888 transitions. [2024-11-08 23:06:53,029 INFO L276 IsEmpty]: Start isEmpty. Operand 1679 states and 1888 transitions. [2024-11-08 23:06:53,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 23:06:53,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:53,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:53,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:53,058 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:53,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:53,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1886 states to 1679 states and 1886 transitions. [2024-11-08 23:06:53,070 INFO L276 IsEmpty]: Start isEmpty. Operand 1679 states and 1886 transitions. [2024-11-08 23:06:53,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 23:06:53,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:53,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:53,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:53,178 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:53,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:53,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1892 states to 1682 states and 1892 transitions. [2024-11-08 23:06:53,225 INFO L276 IsEmpty]: Start isEmpty. Operand 1682 states and 1892 transitions. [2024-11-08 23:06:53,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 23:06:53,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:53,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:53,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:53,323 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:53,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:53,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1842 states to 1639 states and 1842 transitions. [2024-11-08 23:06:53,500 INFO L276 IsEmpty]: Start isEmpty. Operand 1639 states and 1842 transitions. [2024-11-08 23:06:53,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 23:06:53,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:53,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:53,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:53,614 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:53,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:53,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1838 states to 1636 states and 1838 transitions. [2024-11-08 23:06:53,701 INFO L276 IsEmpty]: Start isEmpty. Operand 1636 states and 1838 transitions. [2024-11-08 23:06:53,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 23:06:53,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:53,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:53,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:53,793 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:53,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:53,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1834 states to 1633 states and 1834 transitions. [2024-11-08 23:06:53,907 INFO L276 IsEmpty]: Start isEmpty. Operand 1633 states and 1834 transitions. [2024-11-08 23:06:53,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 23:06:53,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:53,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:53,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:53,969 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:54,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:54,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1830 states to 1630 states and 1830 transitions. [2024-11-08 23:06:54,010 INFO L276 IsEmpty]: Start isEmpty. Operand 1630 states and 1830 transitions. [2024-11-08 23:06:54,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 23:06:54,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:54,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:54,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:54,095 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:54,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:54,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1826 states to 1627 states and 1826 transitions. [2024-11-08 23:06:54,148 INFO L276 IsEmpty]: Start isEmpty. Operand 1627 states and 1826 transitions. [2024-11-08 23:06:54,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:06:54,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:54,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:54,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:54,209 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:54,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:54,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1822 states to 1624 states and 1822 transitions. [2024-11-08 23:06:54,253 INFO L276 IsEmpty]: Start isEmpty. Operand 1624 states and 1822 transitions. [2024-11-08 23:06:54,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:06:54,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:54,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:54,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:54,380 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:54,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:54,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1818 states to 1621 states and 1818 transitions. [2024-11-08 23:06:54,424 INFO L276 IsEmpty]: Start isEmpty. Operand 1621 states and 1818 transitions. [2024-11-08 23:06:54,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:06:54,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:54,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:54,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:54,548 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:55,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:55,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1814 states to 1618 states and 1814 transitions. [2024-11-08 23:06:55,183 INFO L276 IsEmpty]: Start isEmpty. Operand 1618 states and 1814 transitions. [2024-11-08 23:06:55,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:06:55,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:55,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:55,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:55,249 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:55,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:55,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1813 states to 1617 states and 1813 transitions. [2024-11-08 23:06:55,695 INFO L276 IsEmpty]: Start isEmpty. Operand 1617 states and 1813 transitions. [2024-11-08 23:06:55,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:06:55,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:55,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:55,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:55,951 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:57,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:57,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1812 states to 1616 states and 1812 transitions. [2024-11-08 23:06:57,307 INFO L276 IsEmpty]: Start isEmpty. Operand 1616 states and 1812 transitions. [2024-11-08 23:06:57,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:06:57,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:57,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:57,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:57,371 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:57,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:57,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1811 states to 1616 states and 1811 transitions. [2024-11-08 23:06:57,794 INFO L276 IsEmpty]: Start isEmpty. Operand 1616 states and 1811 transitions. [2024-11-08 23:06:57,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:06:57,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:57,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:57,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:57,839 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:57,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:57,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1810 states to 1615 states and 1810 transitions. [2024-11-08 23:06:57,870 INFO L276 IsEmpty]: Start isEmpty. Operand 1615 states and 1810 transitions. [2024-11-08 23:06:57,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:06:57,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:57,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:57,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:58,124 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:58,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:58,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1809 states to 1614 states and 1809 transitions. [2024-11-08 23:06:58,571 INFO L276 IsEmpty]: Start isEmpty. Operand 1614 states and 1809 transitions. [2024-11-08 23:06:58,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 23:06:58,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:58,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:58,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:58,632 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:58,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:58,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1808 states to 1614 states and 1808 transitions. [2024-11-08 23:06:58,904 INFO L276 IsEmpty]: Start isEmpty. Operand 1614 states and 1808 transitions. [2024-11-08 23:06:58,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:06:58,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:58,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:58,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:58,946 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:58,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:58,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1807 states to 1613 states and 1807 transitions. [2024-11-08 23:06:58,977 INFO L276 IsEmpty]: Start isEmpty. Operand 1613 states and 1807 transitions. [2024-11-08 23:06:58,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:06:58,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:58,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:58,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:59,071 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:59,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:59,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1806 states to 1612 states and 1806 transitions. [2024-11-08 23:06:59,115 INFO L276 IsEmpty]: Start isEmpty. Operand 1612 states and 1806 transitions. [2024-11-08 23:06:59,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:06:59,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:59,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:59,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:59,190 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:59,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:59,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1805 states to 1612 states and 1805 transitions. [2024-11-08 23:06:59,242 INFO L276 IsEmpty]: Start isEmpty. Operand 1612 states and 1805 transitions. [2024-11-08 23:06:59,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:06:59,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:59,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:59,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:59,308 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:59,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:59,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1804 states to 1611 states and 1804 transitions. [2024-11-08 23:06:59,346 INFO L276 IsEmpty]: Start isEmpty. Operand 1611 states and 1804 transitions. [2024-11-08 23:06:59,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:06:59,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:59,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:59,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:59,524 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 23:06:59,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:59,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1803 states to 1610 states and 1803 transitions. [2024-11-08 23:06:59,587 INFO L276 IsEmpty]: Start isEmpty. Operand 1610 states and 1803 transitions. [2024-11-08 23:06:59,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:06:59,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:59,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:59,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:59,653 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:09,692 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:07:09,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:09,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1801 states to 1610 states and 1801 transitions. [2024-11-08 23:07:09,706 INFO L276 IsEmpty]: Start isEmpty. Operand 1610 states and 1801 transitions. [2024-11-08 23:07:09,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:07:09,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:09,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:09,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:09,916 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:21,580 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:07:24,225 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.64s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:07:24,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:24,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1809 states to 1617 states and 1809 transitions. [2024-11-08 23:07:24,266 INFO L276 IsEmpty]: Start isEmpty. Operand 1617 states and 1809 transitions. [2024-11-08 23:07:24,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:07:24,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:24,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:24,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:24,491 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:24,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:24,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1808 states to 1617 states and 1808 transitions. [2024-11-08 23:07:24,697 INFO L276 IsEmpty]: Start isEmpty. Operand 1617 states and 1808 transitions. [2024-11-08 23:07:24,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:07:24,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:24,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:24,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:24,824 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:24,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:24,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1799 states to 1609 states and 1799 transitions. [2024-11-08 23:07:24,862 INFO L276 IsEmpty]: Start isEmpty. Operand 1609 states and 1799 transitions. [2024-11-08 23:07:24,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:07:24,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:24,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:24,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:25,156 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:36,928 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:07:38,457 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.53s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:07:38,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:38,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1798 states to 1608 states and 1798 transitions. [2024-11-08 23:07:38,491 INFO L276 IsEmpty]: Start isEmpty. Operand 1608 states and 1798 transitions. [2024-11-08 23:07:38,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:07:38,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:38,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:38,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:38,626 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:38,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:38,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1797 states to 1607 states and 1797 transitions. [2024-11-08 23:07:38,678 INFO L276 IsEmpty]: Start isEmpty. Operand 1607 states and 1797 transitions. [2024-11-08 23:07:38,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:07:38,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:38,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:38,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:39,096 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:39,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:39,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1796 states to 1606 states and 1796 transitions. [2024-11-08 23:07:39,585 INFO L276 IsEmpty]: Start isEmpty. Operand 1606 states and 1796 transitions. [2024-11-08 23:07:39,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:07:39,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:39,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:39,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:39,670 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:39,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:39,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1795 states to 1605 states and 1795 transitions. [2024-11-08 23:07:39,711 INFO L276 IsEmpty]: Start isEmpty. Operand 1605 states and 1795 transitions. [2024-11-08 23:07:39,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:07:39,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:39,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:39,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:39,858 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:39,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:39,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1794 states to 1604 states and 1794 transitions. [2024-11-08 23:07:39,899 INFO L276 IsEmpty]: Start isEmpty. Operand 1604 states and 1794 transitions. [2024-11-08 23:07:39,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:07:39,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:39,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:39,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:39,990 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:40,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:40,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1793 states to 1603 states and 1793 transitions. [2024-11-08 23:07:40,025 INFO L276 IsEmpty]: Start isEmpty. Operand 1603 states and 1793 transitions. [2024-11-08 23:07:40,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:07:40,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:40,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:40,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:40,177 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:40,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:40,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1792 states to 1602 states and 1792 transitions. [2024-11-08 23:07:40,215 INFO L276 IsEmpty]: Start isEmpty. Operand 1602 states and 1792 transitions. [2024-11-08 23:07:40,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:07:40,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:40,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:40,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:40,405 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:53,082 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:08:00,802 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.72s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:08:01,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:01,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1837 states to 1646 states and 1837 transitions. [2024-11-08 23:08:01,207 INFO L276 IsEmpty]: Start isEmpty. Operand 1646 states and 1837 transitions. [2024-11-08 23:08:01,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:08:01,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:01,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:01,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:01,304 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:01,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:01,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1836 states to 1645 states and 1836 transitions. [2024-11-08 23:08:01,341 INFO L276 IsEmpty]: Start isEmpty. Operand 1645 states and 1836 transitions. [2024-11-08 23:08:01,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:08:01,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:01,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:01,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:01,488 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:01,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:01,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1835 states to 1644 states and 1835 transitions. [2024-11-08 23:08:01,530 INFO L276 IsEmpty]: Start isEmpty. Operand 1644 states and 1835 transitions. [2024-11-08 23:08:01,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 23:08:01,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:01,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:01,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:01,793 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:01,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:01,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1832 states to 1643 states and 1832 transitions. [2024-11-08 23:08:01,838 INFO L276 IsEmpty]: Start isEmpty. Operand 1643 states and 1832 transitions. [2024-11-08 23:08:01,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 23:08:01,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:01,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:01,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:02,469 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:05,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:05,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1831 states to 1642 states and 1831 transitions. [2024-11-08 23:08:05,458 INFO L276 IsEmpty]: Start isEmpty. Operand 1642 states and 1831 transitions. [2024-11-08 23:08:05,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:08:05,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:05,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:05,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:05,543 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:05,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:05,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1830 states to 1641 states and 1830 transitions. [2024-11-08 23:08:05,575 INFO L276 IsEmpty]: Start isEmpty. Operand 1641 states and 1830 transitions. [2024-11-08 23:08:05,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:08:05,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:05,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:05,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:05,878 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:06,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:06,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1829 states to 1640 states and 1829 transitions. [2024-11-08 23:08:06,317 INFO L276 IsEmpty]: Start isEmpty. Operand 1640 states and 1829 transitions. [2024-11-08 23:08:06,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 23:08:06,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:06,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:06,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:06,443 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 23:08:06,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:06,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1827 states to 1639 states and 1827 transitions. [2024-11-08 23:08:06,479 INFO L276 IsEmpty]: Start isEmpty. Operand 1639 states and 1827 transitions. [2024-11-08 23:08:06,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 23:08:06,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:06,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:06,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:06,564 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:06,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:06,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1826 states to 1638 states and 1826 transitions. [2024-11-08 23:08:06,724 INFO L276 IsEmpty]: Start isEmpty. Operand 1638 states and 1826 transitions. [2024-11-08 23:08:06,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:08:06,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:06,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:06,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:07,308 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:08,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:08,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1825 states to 1637 states and 1825 transitions. [2024-11-08 23:08:08,513 INFO L276 IsEmpty]: Start isEmpty. Operand 1637 states and 1825 transitions. [2024-11-08 23:08:08,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 23:08:08,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:08,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:08,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:09,454 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:11,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:11,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1824 states to 1636 states and 1824 transitions. [2024-11-08 23:08:11,298 INFO L276 IsEmpty]: Start isEmpty. Operand 1636 states and 1824 transitions. [2024-11-08 23:08:11,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:08:11,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:11,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:11,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:11,446 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:12,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:12,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1823 states to 1635 states and 1823 transitions. [2024-11-08 23:08:12,488 INFO L276 IsEmpty]: Start isEmpty. Operand 1635 states and 1823 transitions. [2024-11-08 23:08:12,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:08:12,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:12,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:12,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:12,574 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:13,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:13,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1822 states to 1634 states and 1822 transitions. [2024-11-08 23:08:13,604 INFO L276 IsEmpty]: Start isEmpty. Operand 1634 states and 1822 transitions. [2024-11-08 23:08:13,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:08:13,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:13,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:13,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:14,208 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:16,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:16,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1829 states to 1637 states and 1829 transitions. [2024-11-08 23:08:16,068 INFO L276 IsEmpty]: Start isEmpty. Operand 1637 states and 1829 transitions. [2024-11-08 23:08:16,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:08:16,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:16,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:16,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:17,111 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:20,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:20,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1839 states to 1640 states and 1839 transitions. [2024-11-08 23:08:20,536 INFO L276 IsEmpty]: Start isEmpty. Operand 1640 states and 1839 transitions. [2024-11-08 23:08:20,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:08:20,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:20,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:20,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:22,278 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:08:26,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:26,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1820 states to 1632 states and 1820 transitions. [2024-11-08 23:08:26,393 INFO L276 IsEmpty]: Start isEmpty. Operand 1632 states and 1820 transitions. [2024-11-08 23:08:26,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:08:26,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:26,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:26,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:26,481 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:27,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:27,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1819 states to 1631 states and 1819 transitions. [2024-11-08 23:08:27,119 INFO L276 IsEmpty]: Start isEmpty. Operand 1631 states and 1819 transitions. [2024-11-08 23:08:27,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:08:27,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:27,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:27,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:27,341 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:28,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:28,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1818 states to 1630 states and 1818 transitions. [2024-11-08 23:08:28,062 INFO L276 IsEmpty]: Start isEmpty. Operand 1630 states and 1818 transitions. [2024-11-08 23:08:28,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:08:28,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:28,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:28,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:29,757 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:32,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:32,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1817 states to 1629 states and 1817 transitions. [2024-11-08 23:08:32,474 INFO L276 IsEmpty]: Start isEmpty. Operand 1629 states and 1817 transitions. [2024-11-08 23:08:32,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:08:32,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:32,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:32,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:33,590 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 23:08:35,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:36,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1816 states to 1628 states and 1816 transitions. [2024-11-08 23:08:36,001 INFO L276 IsEmpty]: Start isEmpty. Operand 1628 states and 1816 transitions. [2024-11-08 23:08:36,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:08:36,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:36,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:36,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:36,085 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:36,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:36,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1815 states to 1627 states and 1815 transitions. [2024-11-08 23:08:36,739 INFO L276 IsEmpty]: Start isEmpty. Operand 1627 states and 1815 transitions. [2024-11-08 23:08:36,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:08:36,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:36,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:36,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:36,910 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:37,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:37,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1814 states to 1626 states and 1814 transitions. [2024-11-08 23:08:37,666 INFO L276 IsEmpty]: Start isEmpty. Operand 1626 states and 1814 transitions. [2024-11-08 23:08:37,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:08:37,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:37,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:37,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:38,917 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:41,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:41,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1813 states to 1625 states and 1813 transitions. [2024-11-08 23:08:41,642 INFO L276 IsEmpty]: Start isEmpty. Operand 1625 states and 1813 transitions. [2024-11-08 23:08:41,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:08:41,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:41,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:41,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:43,463 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:46,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:46,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1812 states to 1624 states and 1812 transitions. [2024-11-08 23:08:46,568 INFO L276 IsEmpty]: Start isEmpty. Operand 1624 states and 1812 transitions. [2024-11-08 23:08:46,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:08:46,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:46,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:46,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:46,783 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:47,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:47,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1811 states to 1623 states and 1811 transitions. [2024-11-08 23:08:47,641 INFO L276 IsEmpty]: Start isEmpty. Operand 1623 states and 1811 transitions. [2024-11-08 23:08:47,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:08:47,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:47,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:47,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:47,889 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:48,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:48,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1810 states to 1622 states and 1810 transitions. [2024-11-08 23:08:48,874 INFO L276 IsEmpty]: Start isEmpty. Operand 1622 states and 1810 transitions. [2024-11-08 23:08:48,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:08:48,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:48,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:48,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:51,027 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:54,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:54,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1809 states to 1621 states and 1809 transitions. [2024-11-08 23:08:54,436 INFO L276 IsEmpty]: Start isEmpty. Operand 1621 states and 1809 transitions. [2024-11-08 23:08:54,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:08:54,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:54,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:54,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:57,269 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:09:01,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:01,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1808 states to 1620 states and 1808 transitions. [2024-11-08 23:09:01,903 INFO L276 IsEmpty]: Start isEmpty. Operand 1620 states and 1808 transitions. [2024-11-08 23:09:01,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:09:01,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:01,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:01,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:01,991 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:09:02,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:02,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1807 states to 1619 states and 1807 transitions. [2024-11-08 23:09:02,691 INFO L276 IsEmpty]: Start isEmpty. Operand 1619 states and 1807 transitions. [2024-11-08 23:09:02,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:09:02,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:02,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:02,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:02,820 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:09:03,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:03,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1806 states to 1618 states and 1806 transitions. [2024-11-08 23:09:03,765 INFO L276 IsEmpty]: Start isEmpty. Operand 1618 states and 1806 transitions. [2024-11-08 23:09:03,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:09:03,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:03,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:03,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:07,649 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:09:14,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:14,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1805 states to 1617 states and 1805 transitions. [2024-11-08 23:09:14,031 INFO L276 IsEmpty]: Start isEmpty. Operand 1617 states and 1805 transitions. [2024-11-08 23:09:14,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:09:14,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:14,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:14,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:16,207 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:09:18,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:18,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1804 states to 1616 states and 1804 transitions. [2024-11-08 23:09:18,092 INFO L276 IsEmpty]: Start isEmpty. Operand 1616 states and 1804 transitions. [2024-11-08 23:09:18,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 23:09:18,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:18,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:18,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:18,472 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:09:19,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:19,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1803 states to 1615 states and 1803 transitions. [2024-11-08 23:09:19,624 INFO L276 IsEmpty]: Start isEmpty. Operand 1615 states and 1803 transitions. [2024-11-08 23:09:19,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 23:09:19,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:19,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:19,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:19,858 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:09:20,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:20,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1802 states to 1614 states and 1802 transitions. [2024-11-08 23:09:20,894 INFO L276 IsEmpty]: Start isEmpty. Operand 1614 states and 1802 transitions. [2024-11-08 23:09:20,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:09:20,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:20,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:20,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:23,349 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:09:27,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:27,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1801 states to 1613 states and 1801 transitions. [2024-11-08 23:09:27,620 INFO L276 IsEmpty]: Start isEmpty. Operand 1613 states and 1801 transitions. [2024-11-08 23:09:27,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:09:27,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:27,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:27,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:30,223 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:09:33,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:33,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1800 states to 1612 states and 1800 transitions. [2024-11-08 23:09:33,491 INFO L276 IsEmpty]: Start isEmpty. Operand 1612 states and 1800 transitions. [2024-11-08 23:09:33,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:09:33,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:33,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:33,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:33,597 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:09:34,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:34,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1799 states to 1611 states and 1799 transitions. [2024-11-08 23:09:34,661 INFO L276 IsEmpty]: Start isEmpty. Operand 1611 states and 1799 transitions. [2024-11-08 23:09:34,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:09:34,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:34,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:34,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:34,782 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:09:35,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:35,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1798 states to 1610 states and 1798 transitions. [2024-11-08 23:09:35,913 INFO L276 IsEmpty]: Start isEmpty. Operand 1610 states and 1798 transitions. [2024-11-08 23:09:35,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:09:35,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:35,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:35,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:37,570 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:09:39,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:39,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1797 states to 1609 states and 1797 transitions. [2024-11-08 23:09:39,449 INFO L276 IsEmpty]: Start isEmpty. Operand 1609 states and 1797 transitions. [2024-11-08 23:09:39,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:09:39,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:39,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:39,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:44,217 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:09:51,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:51,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1796 states to 1608 states and 1796 transitions. [2024-11-08 23:09:51,304 INFO L276 IsEmpty]: Start isEmpty. Operand 1608 states and 1796 transitions. [2024-11-08 23:09:51,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:09:51,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:51,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:51,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:51,382 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:09:51,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:51,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1786 states to 1599 states and 1786 transitions. [2024-11-08 23:09:51,410 INFO L276 IsEmpty]: Start isEmpty. Operand 1599 states and 1786 transitions. [2024-11-08 23:09:51,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:09:51,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:51,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:51,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:51,506 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:09:52,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:52,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1785 states to 1598 states and 1785 transitions. [2024-11-08 23:09:52,514 INFO L276 IsEmpty]: Start isEmpty. Operand 1598 states and 1785 transitions. [2024-11-08 23:09:52,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:09:52,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:52,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:52,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:52,659 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:09:53,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:53,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1784 states to 1597 states and 1784 transitions. [2024-11-08 23:09:53,778 INFO L276 IsEmpty]: Start isEmpty. Operand 1597 states and 1784 transitions. [2024-11-08 23:09:53,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:09:53,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:53,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:53,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:54,578 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:09:56,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:56,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1783 states to 1596 states and 1783 transitions. [2024-11-08 23:09:56,643 INFO L276 IsEmpty]: Start isEmpty. Operand 1596 states and 1783 transitions. [2024-11-08 23:09:56,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:09:56,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:56,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:56,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:59,604 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:10:04,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:04,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1782 states to 1595 states and 1782 transitions. [2024-11-08 23:10:04,238 INFO L276 IsEmpty]: Start isEmpty. Operand 1595 states and 1782 transitions. [2024-11-08 23:10:04,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:10:04,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:04,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:04,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:11,330 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:10:26,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:26,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1781 states to 1594 states and 1781 transitions. [2024-11-08 23:10:26,830 INFO L276 IsEmpty]: Start isEmpty. Operand 1594 states and 1781 transitions. [2024-11-08 23:10:26,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:10:26,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:26,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:26,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:32,616 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:10:49,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:49,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1780 states to 1593 states and 1780 transitions. [2024-11-08 23:10:49,999 INFO L276 IsEmpty]: Start isEmpty. Operand 1593 states and 1780 transitions. [2024-11-08 23:10:49,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:10:49,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:49,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:50,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:50,475 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:10:54,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:54,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1780 states to 1595 states and 1780 transitions. [2024-11-08 23:10:54,626 INFO L276 IsEmpty]: Start isEmpty. Operand 1595 states and 1780 transitions. [2024-11-08 23:10:54,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:10:54,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:54,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:54,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:55,192 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:01,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:01,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1783 states to 1597 states and 1783 transitions. [2024-11-08 23:11:01,191 INFO L276 IsEmpty]: Start isEmpty. Operand 1597 states and 1783 transitions. [2024-11-08 23:11:01,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:11:01,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:01,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:01,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:02,237 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:05,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:05,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1784 states to 1598 states and 1784 transitions. [2024-11-08 23:11:05,137 INFO L276 IsEmpty]: Start isEmpty. Operand 1598 states and 1784 transitions. [2024-11-08 23:11:05,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 23:11:05,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:05,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:05,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:06,198 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:09,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:09,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1786 states to 1599 states and 1786 transitions. [2024-11-08 23:11:09,216 INFO L276 IsEmpty]: Start isEmpty. Operand 1599 states and 1786 transitions. [2024-11-08 23:11:09,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 23:11:09,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:09,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:09,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:10,612 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:16,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:16,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1786 states to 1600 states and 1786 transitions. [2024-11-08 23:11:16,689 INFO L276 IsEmpty]: Start isEmpty. Operand 1600 states and 1786 transitions. [2024-11-08 23:11:16,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 23:11:16,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:16,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:16,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:18,790 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:23,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:23,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1788 states to 1601 states and 1788 transitions. [2024-11-08 23:11:23,036 INFO L276 IsEmpty]: Start isEmpty. Operand 1601 states and 1788 transitions. [2024-11-08 23:11:23,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:11:23,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:23,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:23,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:24,998 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:31,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:31,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1788 states to 1602 states and 1788 transitions. [2024-11-08 23:11:31,614 INFO L276 IsEmpty]: Start isEmpty. Operand 1602 states and 1788 transitions. [2024-11-08 23:11:31,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:11:31,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:31,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:31,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:33,902 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:38,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:38,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1790 states to 1603 states and 1790 transitions. [2024-11-08 23:11:38,187 INFO L276 IsEmpty]: Start isEmpty. Operand 1603 states and 1790 transitions. [2024-11-08 23:11:38,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:11:38,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:38,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:38,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:39,862 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:46,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:46,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1791 states to 1604 states and 1791 transitions. [2024-11-08 23:11:46,312 INFO L276 IsEmpty]: Start isEmpty. Operand 1604 states and 1791 transitions. [2024-11-08 23:11:46,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:11:46,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:46,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:46,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:47,914 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:54,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:54,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1792 states to 1605 states and 1792 transitions. [2024-11-08 23:11:54,423 INFO L276 IsEmpty]: Start isEmpty. Operand 1605 states and 1792 transitions. [2024-11-08 23:11:54,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 23:11:54,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:54,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:54,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:57,364 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:12:10,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:10,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1792 states to 1606 states and 1792 transitions. [2024-11-08 23:12:10,751 INFO L276 IsEmpty]: Start isEmpty. Operand 1606 states and 1792 transitions. [2024-11-08 23:12:10,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:12:10,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:10,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:10,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:12,379 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:12:16,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:16,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1793 states to 1607 states and 1793 transitions. [2024-11-08 23:12:16,310 INFO L276 IsEmpty]: Start isEmpty. Operand 1607 states and 1793 transitions. [2024-11-08 23:12:16,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 23:12:16,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:16,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:16,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:18,085 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:12:21,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:21,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1794 states to 1608 states and 1794 transitions. [2024-11-08 23:12:21,995 INFO L276 IsEmpty]: Start isEmpty. Operand 1608 states and 1794 transitions. [2024-11-08 23:12:21,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:12:21,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:21,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:22,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:23,753 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:12:29,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:29,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1795 states to 1609 states and 1795 transitions. [2024-11-08 23:12:29,067 INFO L276 IsEmpty]: Start isEmpty. Operand 1609 states and 1795 transitions. [2024-11-08 23:12:29,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 23:12:29,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:29,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:29,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:34,550 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:12:43,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:43,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1797 states to 1610 states and 1797 transitions. [2024-11-08 23:12:43,029 INFO L276 IsEmpty]: Start isEmpty. Operand 1610 states and 1797 transitions. [2024-11-08 23:12:43,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 23:12:43,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:43,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:43,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:45,371 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:12:52,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:52,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1797 states to 1611 states and 1797 transitions. [2024-11-08 23:12:52,611 INFO L276 IsEmpty]: Start isEmpty. Operand 1611 states and 1797 transitions. [2024-11-08 23:12:52,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 23:12:52,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:52,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:52,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:54,523 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:12:58,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:58,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1798 states to 1612 states and 1798 transitions. [2024-11-08 23:12:58,449 INFO L276 IsEmpty]: Start isEmpty. Operand 1612 states and 1798 transitions. [2024-11-08 23:12:58,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:12:58,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:58,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:58,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:01,802 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:07,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:07,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1800 states to 1613 states and 1800 transitions. [2024-11-08 23:13:07,996 INFO L276 IsEmpty]: Start isEmpty. Operand 1613 states and 1800 transitions. [2024-11-08 23:13:07,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 23:13:07,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:07,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:08,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:10,064 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:17,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:17,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1801 states to 1614 states and 1801 transitions. [2024-11-08 23:13:17,501 INFO L276 IsEmpty]: Start isEmpty. Operand 1614 states and 1801 transitions. [2024-11-08 23:13:17,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 23:13:17,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:17,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:17,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:20,411 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:31,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:31,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1801 states to 1615 states and 1801 transitions. [2024-11-08 23:13:31,320 INFO L276 IsEmpty]: Start isEmpty. Operand 1615 states and 1801 transitions. [2024-11-08 23:13:31,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 23:13:31,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:31,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:31,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:33,096 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:37,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:37,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1802 states to 1616 states and 1802 transitions. [2024-11-08 23:13:37,517 INFO L276 IsEmpty]: Start isEmpty. Operand 1616 states and 1802 transitions. [2024-11-08 23:13:37,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 23:13:37,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:37,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:37,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:39,280 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:43,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:43,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1803 states to 1617 states and 1803 transitions. [2024-11-08 23:13:43,808 INFO L276 IsEmpty]: Start isEmpty. Operand 1617 states and 1803 transitions. [2024-11-08 23:13:43,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 23:13:43,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:43,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:43,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:47,914 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:54,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:54,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1805 states to 1618 states and 1805 transitions. [2024-11-08 23:13:54,562 INFO L276 IsEmpty]: Start isEmpty. Operand 1618 states and 1805 transitions. [2024-11-08 23:13:54,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 23:13:54,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:54,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:54,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:57,039 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:04,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:04,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1806 states to 1619 states and 1806 transitions. [2024-11-08 23:14:04,855 INFO L276 IsEmpty]: Start isEmpty. Operand 1619 states and 1806 transitions. [2024-11-08 23:14:04,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 23:14:04,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:04,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:04,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:07,871 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:19,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:19,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1806 states to 1620 states and 1806 transitions. [2024-11-08 23:14:19,388 INFO L276 IsEmpty]: Start isEmpty. Operand 1620 states and 1806 transitions. [2024-11-08 23:14:19,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:14:19,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:19,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:19,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:21,609 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:26,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:26,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1807 states to 1621 states and 1807 transitions. [2024-11-08 23:14:26,114 INFO L276 IsEmpty]: Start isEmpty. Operand 1621 states and 1807 transitions. [2024-11-08 23:14:26,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 23:14:26,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:26,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:26,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:29,779 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:36,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:36,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1809 states to 1622 states and 1809 transitions. [2024-11-08 23:14:36,104 INFO L276 IsEmpty]: Start isEmpty. Operand 1622 states and 1809 transitions. [2024-11-08 23:14:36,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 23:14:36,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:36,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:36,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:38,842 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:47,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:47,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1809 states to 1623 states and 1809 transitions. [2024-11-08 23:14:47,376 INFO L276 IsEmpty]: Start isEmpty. Operand 1623 states and 1809 transitions. [2024-11-08 23:14:47,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 23:14:47,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:47,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:47,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:50,674 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:57,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:57,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1811 states to 1624 states and 1811 transitions. [2024-11-08 23:14:57,262 INFO L276 IsEmpty]: Start isEmpty. Operand 1624 states and 1811 transitions. [2024-11-08 23:14:57,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 23:14:57,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:57,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:57,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:00,717 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:15:11,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:11,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1811 states to 1625 states and 1811 transitions. [2024-11-08 23:15:11,897 INFO L276 IsEmpty]: Start isEmpty. Operand 1625 states and 1811 transitions. [2024-11-08 23:15:11,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 23:15:11,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:11,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:12,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:15,671 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:15:21,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:21,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1813 states to 1626 states and 1813 transitions. [2024-11-08 23:15:21,565 INFO L276 IsEmpty]: Start isEmpty. Operand 1626 states and 1813 transitions. [2024-11-08 23:15:21,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 23:15:21,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:21,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:21,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:24,244 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:15:32,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:32,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1814 states to 1627 states and 1814 transitions. [2024-11-08 23:15:32,709 INFO L276 IsEmpty]: Start isEmpty. Operand 1627 states and 1814 transitions. [2024-11-08 23:15:32,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 23:15:32,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:32,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:32,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:35,591 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:15:44,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:44,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1815 states to 1628 states and 1815 transitions. [2024-11-08 23:15:44,055 INFO L276 IsEmpty]: Start isEmpty. Operand 1628 states and 1815 transitions. [2024-11-08 23:15:44,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:15:44,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:44,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:44,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:48,424 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:05,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:05,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1815 states to 1629 states and 1815 transitions. [2024-11-08 23:16:05,500 INFO L276 IsEmpty]: Start isEmpty. Operand 1629 states and 1815 transitions. [2024-11-08 23:16:05,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 23:16:05,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:05,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:05,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:09,096 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:15,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:15,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1817 states to 1630 states and 1817 transitions. [2024-11-08 23:16:15,046 INFO L276 IsEmpty]: Start isEmpty. Operand 1630 states and 1817 transitions. [2024-11-08 23:16:15,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 23:16:15,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:15,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:15,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:18,065 INFO L134 CoverageAnalysis]: Checked inductivity of 561 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:27,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:27,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1818 states to 1631 states and 1818 transitions. [2024-11-08 23:16:27,054 INFO L276 IsEmpty]: Start isEmpty. Operand 1631 states and 1818 transitions. [2024-11-08 23:16:27,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 23:16:27,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:27,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:27,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:29,989 INFO L134 CoverageAnalysis]: Checked inductivity of 595 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:38,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:38,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1819 states to 1632 states and 1819 transitions. [2024-11-08 23:16:38,903 INFO L276 IsEmpty]: Start isEmpty. Operand 1632 states and 1819 transitions. [2024-11-08 23:16:38,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 23:16:38,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:38,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:39,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:41,800 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:50,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:50,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1820 states to 1633 states and 1820 transitions. [2024-11-08 23:16:50,743 INFO L276 IsEmpty]: Start isEmpty. Operand 1633 states and 1820 transitions. [2024-11-08 23:16:50,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 23:16:50,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:50,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:50,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:54,129 INFO L134 CoverageAnalysis]: Checked inductivity of 666 backedges. 0 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:04,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:04,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1821 states to 1634 states and 1821 transitions. [2024-11-08 23:17:04,435 INFO L276 IsEmpty]: Start isEmpty. Operand 1634 states and 1821 transitions. [2024-11-08 23:17:04,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 23:17:04,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:04,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:04,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:11,634 INFO L134 CoverageAnalysis]: Checked inductivity of 703 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:39,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:39,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1821 states to 1635 states and 1821 transitions. [2024-11-08 23:17:39,489 INFO L276 IsEmpty]: Start isEmpty. Operand 1635 states and 1821 transitions. [2024-11-08 23:17:39,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 23:17:39,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:39,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:39,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:43,004 INFO L134 CoverageAnalysis]: Checked inductivity of 741 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:48,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:48,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1822 states to 1636 states and 1822 transitions. [2024-11-08 23:17:48,970 INFO L276 IsEmpty]: Start isEmpty. Operand 1636 states and 1822 transitions. [2024-11-08 23:17:48,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:17:48,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:48,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:49,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:54,223 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:18:02,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:02,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1824 states to 1637 states and 1824 transitions. [2024-11-08 23:18:02,003 INFO L276 IsEmpty]: Start isEmpty. Operand 1637 states and 1824 transitions. [2024-11-08 23:18:02,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 23:18:02,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:02,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:02,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:05,658 INFO L134 CoverageAnalysis]: Checked inductivity of 820 backedges. 0 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:18:15,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:15,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1825 states to 1638 states and 1825 transitions. [2024-11-08 23:18:15,260 INFO L276 IsEmpty]: Start isEmpty. Operand 1638 states and 1825 transitions. [2024-11-08 23:18:15,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 23:18:15,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:15,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:15,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:18,686 INFO L134 CoverageAnalysis]: Checked inductivity of 861 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:18:28,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:28,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1826 states to 1639 states and 1826 transitions. [2024-11-08 23:18:28,584 INFO L276 IsEmpty]: Start isEmpty. Operand 1639 states and 1826 transitions. [2024-11-08 23:18:28,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 23:18:28,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:28,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:28,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:32,232 INFO L134 CoverageAnalysis]: Checked inductivity of 903 backedges. 0 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:18:42,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:42,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1827 states to 1640 states and 1827 transitions. [2024-11-08 23:18:42,043 INFO L276 IsEmpty]: Start isEmpty. Operand 1640 states and 1827 transitions. [2024-11-08 23:18:42,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 23:18:42,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:42,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:42,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:25,681 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 0 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.