./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_563de7b0-df9f-4c0c-8267-e35fabd5bd8a/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_563de7b0-df9f-4c0c-8267-e35fabd5bd8a/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_563de7b0-df9f-4c0c-8267-e35fabd5bd8a/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_563de7b0-df9f-4c0c-8267-e35fabd5bd8a/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_563de7b0-df9f-4c0c-8267-e35fabd5bd8a/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_563de7b0-df9f-4c0c-8267-e35fabd5bd8a/bin/ukojak-verify-EEHR8qb7sm --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 58fb5e591c63ebc056bfb6417ddf45efba9827c2f78526eb3c8a68d018ffd43a --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:00:44,734 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:00:44,837 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_563de7b0-df9f-4c0c-8267-e35fabd5bd8a/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 21:00:44,846 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:00:44,849 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:00:44,873 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:00:44,874 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:00:44,874 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:00:44,874 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:00:44,874 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:00:44,874 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:00:44,874 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:00:44,874 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:00:44,875 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 21:00:44,875 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 21:00:44,875 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 21:00:44,875 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:00:44,875 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:00:44,875 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 21:00:44,875 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:00:44,875 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:00:44,875 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:00:44,875 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:00:44,876 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:00:44,876 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:00:44,876 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:00:44,876 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:00:44,876 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:00:44,876 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:00:44,876 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:00:44,876 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_563de7b0-df9f-4c0c-8267-e35fabd5bd8a/bin/ukojak-verify-EEHR8qb7sm 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 -> 58fb5e591c63ebc056bfb6417ddf45efba9827c2f78526eb3c8a68d018ffd43a [2024-11-13 21:00:45,166 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:00:45,175 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:00:45,178 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:00:45,179 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:00:45,180 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:00:45,181 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_563de7b0-df9f-4c0c-8267-e35fabd5bd8a/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i Unable to find full path for "g++" [2024-11-13 21:00:47,520 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:00:47,946 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:00:47,954 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_563de7b0-df9f-4c0c-8267-e35fabd5bd8a/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i [2024-11-13 21:00:47,979 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_563de7b0-df9f-4c0c-8267-e35fabd5bd8a/bin/ukojak-verify-EEHR8qb7sm/data/b0dbb7cec/1c9331b95d4247f5b1a558e1e039b6b2/FLAG54244d7d4 [2024-11-13 21:00:48,005 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_563de7b0-df9f-4c0c-8267-e35fabd5bd8a/bin/ukojak-verify-EEHR8qb7sm/data/b0dbb7cec/1c9331b95d4247f5b1a558e1e039b6b2 [2024-11-13 21:00:48,008 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:00:48,009 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:00:48,011 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:00:48,011 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:00:48,017 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:00:48,018 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:00:48" (1/1) ... [2024-11-13 21:00:48,020 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57f07448 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:00:48, skipping insertion in model container [2024-11-13 21:00:48,021 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:00:48" (1/1) ... [2024-11-13 21:00:48,080 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:00:48,667 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:00:48,680 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:00:48,820 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:00:48,860 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:00:48,861 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:00:48 WrapperNode [2024-11-13 21:00:48,861 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:00:48,862 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:00:48,862 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:00:48,862 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:00:48,869 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:00:48" (1/1) ... [2024-11-13 21:00:48,894 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:00:48" (1/1) ... [2024-11-13 21:00:48,991 INFO L138 Inliner]: procedures = 177, calls = 291, calls flagged for inlining = 24, calls inlined = 68, statements flattened = 1711 [2024-11-13 21:00:48,992 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:00:48,992 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:00:48,993 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:00:48,993 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:00:49,000 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:00:48" (1/1) ... [2024-11-13 21:00:49,001 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:00:48" (1/1) ... [2024-11-13 21:00:49,014 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:00:48" (1/1) ... [2024-11-13 21:00:49,014 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:00:48" (1/1) ... [2024-11-13 21:00:49,067 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:00:48" (1/1) ... [2024-11-13 21:00:49,083 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:00:48" (1/1) ... [2024-11-13 21:00:49,096 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:00:48" (1/1) ... [2024-11-13 21:00:49,105 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:00:48" (1/1) ... [2024-11-13 21:00:49,128 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:00:49,132 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:00:49,132 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:00:49,132 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:00:49,136 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:00:48" (1/1) ... [2024-11-13 21:00:49,150 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:00:49,221 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_563de7b0-df9f-4c0c-8267-e35fabd5bd8a/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:00:49,235 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_563de7b0-df9f-4c0c-8267-e35fabd5bd8a/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:00:49,241 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_563de7b0-df9f-4c0c-8267-e35fabd5bd8a/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:00:49,269 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:00:49,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:00:49,269 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 21:00:49,270 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:00:49,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 21:00:49,270 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 21:00:49,270 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 21:00:49,270 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:00:49,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:00:49,270 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:00:49,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:00:49,561 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:00:49,562 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:00:53,292 INFO L? ?]: Removed 1403 outVars from TransFormulas that were not future-live. [2024-11-13 21:00:53,292 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:00:55,651 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:00:55,651 INFO L316 CfgBuilder]: Removed 62 assume(true) statements. [2024-11-13 21:00:55,652 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:00:55 BoogieIcfgContainer [2024-11-13 21:00:55,652 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:00:55,653 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:00:55,653 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:00:55,665 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:00:55,665 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:00:55" (1/1) ... [2024-11-13 21:00:55,674 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:00:55,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:55,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1369 states to 1162 states and 1369 transitions. [2024-11-13 21:00:55,754 INFO L276 IsEmpty]: Start isEmpty. Operand 1162 states and 1369 transitions. [2024-11-13 21:00:55,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-13 21:00:55,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:55,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:55,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:55,986 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:00:56,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:56,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1368 states to 1161 states and 1368 transitions. [2024-11-13 21:00:56,076 INFO L276 IsEmpty]: Start isEmpty. Operand 1161 states and 1368 transitions. [2024-11-13 21:00:56,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-13 21:00:56,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:56,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:56,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:56,208 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:00:56,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:56,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1367 states to 1160 states and 1367 transitions. [2024-11-13 21:00:56,337 INFO L276 IsEmpty]: Start isEmpty. Operand 1160 states and 1367 transitions. [2024-11-13 21:00:56,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 21:00:56,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:56,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:56,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:56,386 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:00:56,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:56,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1365 states to 1159 states and 1365 transitions. [2024-11-13 21:00:56,417 INFO L276 IsEmpty]: Start isEmpty. Operand 1159 states and 1365 transitions. [2024-11-13 21:00:56,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 21:00:56,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:56,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:56,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:56,506 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:00:56,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:56,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1364 states to 1158 states and 1364 transitions. [2024-11-13 21:00:56,551 INFO L276 IsEmpty]: Start isEmpty. Operand 1158 states and 1364 transitions. [2024-11-13 21:00:56,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 21:00:56,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:56,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:56,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:56,755 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:00:56,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:56,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1363 states to 1157 states and 1363 transitions. [2024-11-13 21:00:56,791 INFO L276 IsEmpty]: Start isEmpty. Operand 1157 states and 1363 transitions. [2024-11-13 21:00:56,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 21:00:56,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:56,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:56,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:57,119 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:00:57,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:57,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1368 states to 1160 states and 1368 transitions. [2024-11-13 21:00:57,424 INFO L276 IsEmpty]: Start isEmpty. Operand 1160 states and 1368 transitions. [2024-11-13 21:00:57,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 21:00:57,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:57,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:57,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:57,497 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:00:57,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:57,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1367 states to 1159 states and 1367 transitions. [2024-11-13 21:00:57,530 INFO L276 IsEmpty]: Start isEmpty. Operand 1159 states and 1367 transitions. [2024-11-13 21:00:57,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 21:00:57,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:57,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:57,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:57,627 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:00:57,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:57,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1368 states to 1160 states and 1368 transitions. [2024-11-13 21:00:57,666 INFO L276 IsEmpty]: Start isEmpty. Operand 1160 states and 1368 transitions. [2024-11-13 21:00:57,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 21:00:57,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:57,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:57,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:57,808 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:00:58,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:58,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1370 states to 1161 states and 1370 transitions. [2024-11-13 21:00:58,025 INFO L276 IsEmpty]: Start isEmpty. Operand 1161 states and 1370 transitions. [2024-11-13 21:00:58,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 21:00:58,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:58,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:58,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:58,217 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:00:58,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:58,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1372 states to 1162 states and 1372 transitions. [2024-11-13 21:00:58,689 INFO L276 IsEmpty]: Start isEmpty. Operand 1162 states and 1372 transitions. [2024-11-13 21:00:58,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 21:00:58,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:58,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:58,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:58,754 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:00:58,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:58,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1370 states to 1161 states and 1370 transitions. [2024-11-13 21:00:58,797 INFO L276 IsEmpty]: Start isEmpty. Operand 1161 states and 1370 transitions. [2024-11-13 21:00:58,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 21:00:58,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:58,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:58,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:58,894 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:00:58,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:58,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1369 states to 1160 states and 1369 transitions. [2024-11-13 21:00:58,933 INFO L276 IsEmpty]: Start isEmpty. Operand 1160 states and 1369 transitions. [2024-11-13 21:00:58,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 21:00:58,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:58,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:58,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:59,025 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:00:59,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:59,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1371 states to 1161 states and 1371 transitions. [2024-11-13 21:00:59,278 INFO L276 IsEmpty]: Start isEmpty. Operand 1161 states and 1371 transitions. [2024-11-13 21:00:59,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 21:00:59,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:59,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:59,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:59,334 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:00:59,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:59,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1372 states to 1162 states and 1372 transitions. [2024-11-13 21:00:59,646 INFO L276 IsEmpty]: Start isEmpty. Operand 1162 states and 1372 transitions. [2024-11-13 21:00:59,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 21:00:59,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:59,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:59,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:59,686 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:00:59,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:59,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1371 states to 1161 states and 1371 transitions. [2024-11-13 21:00:59,710 INFO L276 IsEmpty]: Start isEmpty. Operand 1161 states and 1371 transitions. [2024-11-13 21:00:59,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 21:00:59,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:59,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:59,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:59,768 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:00:59,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:59,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1370 states to 1160 states and 1370 transitions. [2024-11-13 21:00:59,800 INFO L276 IsEmpty]: Start isEmpty. Operand 1160 states and 1370 transitions. [2024-11-13 21:00:59,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 21:00:59,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:59,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:59,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:59,843 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:01:00,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:00,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1369 states to 1159 states and 1369 transitions. [2024-11-13 21:01:00,086 INFO L276 IsEmpty]: Start isEmpty. Operand 1159 states and 1369 transitions. [2024-11-13 21:01:00,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 21:01:00,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:00,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:00,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:00,301 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:01:00,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:00,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1373 states to 1162 states and 1373 transitions. [2024-11-13 21:01:00,796 INFO L276 IsEmpty]: Start isEmpty. Operand 1162 states and 1373 transitions. [2024-11-13 21:01:00,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 21:01:00,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:00,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:00,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:00,964 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:01:01,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:01,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1376 states to 1164 states and 1376 transitions. [2024-11-13 21:01:01,521 INFO L276 IsEmpty]: Start isEmpty. Operand 1164 states and 1376 transitions. [2024-11-13 21:01:01,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 21:01:01,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:01,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:01,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:01,563 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:01:01,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:01,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1374 states to 1164 states and 1374 transitions. [2024-11-13 21:01:01,575 INFO L276 IsEmpty]: Start isEmpty. Operand 1164 states and 1374 transitions. [2024-11-13 21:01:01,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 21:01:01,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:01,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:01,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:01,611 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:01:01,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:01,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1370 states to 1164 states and 1370 transitions. [2024-11-13 21:01:01,630 INFO L276 IsEmpty]: Start isEmpty. Operand 1164 states and 1370 transitions. [2024-11-13 21:01:01,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 21:01:01,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:01,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:01,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:01,672 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:01:01,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:01,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1368 states to 1164 states and 1368 transitions. [2024-11-13 21:01:01,688 INFO L276 IsEmpty]: Start isEmpty. Operand 1164 states and 1368 transitions. [2024-11-13 21:01:01,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 21:01:01,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:01,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:01,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:01,823 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:01:01,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:01,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1372 states to 1166 states and 1372 transitions. [2024-11-13 21:01:01,922 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 1372 transitions. [2024-11-13 21:01:01,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 21:01:01,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:01,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:01,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:02,157 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:01:02,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:02,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1382 states to 1174 states and 1382 transitions. [2024-11-13 21:01:02,854 INFO L276 IsEmpty]: Start isEmpty. Operand 1174 states and 1382 transitions. [2024-11-13 21:01:02,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 21:01:02,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:02,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:02,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:03,158 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:01:03,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:03,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1385 states to 1175 states and 1385 transitions. [2024-11-13 21:01:03,292 INFO L276 IsEmpty]: Start isEmpty. Operand 1175 states and 1385 transitions. [2024-11-13 21:01:03,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 21:01:03,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:03,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:03,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:03,347 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:01:03,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:03,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1384 states to 1175 states and 1384 transitions. [2024-11-13 21:01:03,646 INFO L276 IsEmpty]: Start isEmpty. Operand 1175 states and 1384 transitions. [2024-11-13 21:01:03,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 21:01:03,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:03,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:03,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:03,890 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:01:04,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:04,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1390 states to 1177 states and 1390 transitions. [2024-11-13 21:01:04,436 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 1390 transitions. [2024-11-13 21:01:04,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 21:01:04,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:04,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:04,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:04,497 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:01:04,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:04,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1389 states to 1176 states and 1389 transitions. [2024-11-13 21:01:04,531 INFO L276 IsEmpty]: Start isEmpty. Operand 1176 states and 1389 transitions. [2024-11-13 21:01:04,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 21:01:04,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:04,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:04,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:04,769 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:01:04,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:04,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1390 states to 1177 states and 1390 transitions. [2024-11-13 21:01:04,970 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 1390 transitions. [2024-11-13 21:01:04,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 21:01:04,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:04,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:05,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:05,043 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:01:05,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:05,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1389 states to 1176 states and 1389 transitions. [2024-11-13 21:01:05,072 INFO L276 IsEmpty]: Start isEmpty. Operand 1176 states and 1389 transitions. [2024-11-13 21:01:05,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 21:01:05,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:05,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:05,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:05,236 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:01:05,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:05,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1390 states to 1177 states and 1390 transitions. [2024-11-13 21:01:05,288 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 1390 transitions. [2024-11-13 21:01:05,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 21:01:05,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:05,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:05,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:05,556 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:01:06,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:06,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1398 states to 1181 states and 1398 transitions. [2024-11-13 21:01:06,296 INFO L276 IsEmpty]: Start isEmpty. Operand 1181 states and 1398 transitions. [2024-11-13 21:01:06,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 21:01:06,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:06,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:06,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:06,387 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:01:06,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:06,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1402 states to 1184 states and 1402 transitions. [2024-11-13 21:01:06,432 INFO L276 IsEmpty]: Start isEmpty. Operand 1184 states and 1402 transitions. [2024-11-13 21:01:06,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 21:01:06,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:06,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:06,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:06,522 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:01:06,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:06,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1406 states to 1187 states and 1406 transitions. [2024-11-13 21:01:06,567 INFO L276 IsEmpty]: Start isEmpty. Operand 1187 states and 1406 transitions. [2024-11-13 21:01:06,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:01:06,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:06,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:06,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:06,775 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:01:07,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:07,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1411 states to 1190 states and 1411 transitions. [2024-11-13 21:01:07,071 INFO L276 IsEmpty]: Start isEmpty. Operand 1190 states and 1411 transitions. [2024-11-13 21:01:07,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:01:07,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:07,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:07,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:07,169 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:01:07,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:07,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1415 states to 1193 states and 1415 transitions. [2024-11-13 21:01:07,223 INFO L276 IsEmpty]: Start isEmpty. Operand 1193 states and 1415 transitions. [2024-11-13 21:01:07,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:01:07,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:07,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:07,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:07,361 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:01:07,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:07,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1425 states to 1200 states and 1425 transitions. [2024-11-13 21:01:07,805 INFO L276 IsEmpty]: Start isEmpty. Operand 1200 states and 1425 transitions. [2024-11-13 21:01:07,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:01:07,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:07,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:07,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:07,899 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:01:08,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:08,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1443 states to 1216 states and 1443 transitions. [2024-11-13 21:01:08,696 INFO L276 IsEmpty]: Start isEmpty. Operand 1216 states and 1443 transitions. [2024-11-13 21:01:08,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:01:08,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:08,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:08,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:08,858 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:01:09,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:09,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1468 states to 1232 states and 1468 transitions. [2024-11-13 21:01:09,821 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 1468 transitions. [2024-11-13 21:01:09,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:01:09,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:09,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:09,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:09,889 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:01:10,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:10,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1472 states to 1235 states and 1472 transitions. [2024-11-13 21:01:10,473 INFO L276 IsEmpty]: Start isEmpty. Operand 1235 states and 1472 transitions. [2024-11-13 21:01:10,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:01:10,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:10,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:10,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:10,533 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:01:10,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:10,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1476 states to 1238 states and 1476 transitions. [2024-11-13 21:01:10,570 INFO L276 IsEmpty]: Start isEmpty. Operand 1238 states and 1476 transitions. [2024-11-13 21:01:10,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:01:10,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:10,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:10,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:11,053 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:01:11,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:11,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1482 states to 1241 states and 1482 transitions. [2024-11-13 21:01:11,766 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 1482 transitions. [2024-11-13 21:01:11,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:01:11,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:11,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:11,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:11,861 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:01:12,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:12,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1485 states to 1243 states and 1485 transitions. [2024-11-13 21:01:12,439 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 1485 transitions. [2024-11-13 21:01:12,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:01:12,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:12,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:12,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:12,498 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:01:12,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:12,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1489 states to 1246 states and 1489 transitions. [2024-11-13 21:01:12,532 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states and 1489 transitions. [2024-11-13 21:01:12,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:01:12,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:12,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:12,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:12,636 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:01:12,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:12,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1493 states to 1249 states and 1493 transitions. [2024-11-13 21:01:12,679 INFO L276 IsEmpty]: Start isEmpty. Operand 1249 states and 1493 transitions. [2024-11-13 21:01:12,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:01:12,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:12,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:12,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:12,731 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:01:12,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:12,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1497 states to 1252 states and 1497 transitions. [2024-11-13 21:01:12,763 INFO L276 IsEmpty]: Start isEmpty. Operand 1252 states and 1497 transitions. [2024-11-13 21:01:12,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:01:12,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:12,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:12,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:12,873 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:01:12,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:12,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1501 states to 1255 states and 1501 transitions. [2024-11-13 21:01:12,914 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 1501 transitions. [2024-11-13 21:01:12,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 21:01:12,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:12,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:12,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:12,954 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:01:18,851 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.88s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:01:18,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:18,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1499 states to 1255 states and 1499 transitions. [2024-11-13 21:01:18,861 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 1499 transitions. [2024-11-13 21:01:18,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 21:01:18,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:18,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:18,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:19,003 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:01:30,581 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.48s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:01:30,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:30,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1549 states to 1286 states and 1549 transitions. [2024-11-13 21:01:30,610 INFO L276 IsEmpty]: Start isEmpty. Operand 1286 states and 1549 transitions. [2024-11-13 21:01:30,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 21:01:30,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:30,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:30,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:30,745 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:01:30,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:30,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1551 states to 1288 states and 1551 transitions. [2024-11-13 21:01:30,952 INFO L276 IsEmpty]: Start isEmpty. Operand 1288 states and 1551 transitions. [2024-11-13 21:01:30,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:01:30,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:30,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:30,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:31,022 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:01:31,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:31,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1551 states to 1289 states and 1551 transitions. [2024-11-13 21:01:31,046 INFO L276 IsEmpty]: Start isEmpty. Operand 1289 states and 1551 transitions. [2024-11-13 21:01:31,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:01:31,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:31,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:31,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:31,141 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:01:31,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:31,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1553 states to 1291 states and 1553 transitions. [2024-11-13 21:01:31,180 INFO L276 IsEmpty]: Start isEmpty. Operand 1291 states and 1553 transitions. [2024-11-13 21:01:31,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:01:31,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:31,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:31,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:31,253 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:01:31,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:31,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1553 states to 1292 states and 1553 transitions. [2024-11-13 21:01:31,279 INFO L276 IsEmpty]: Start isEmpty. Operand 1292 states and 1553 transitions. [2024-11-13 21:01:31,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:01:31,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:31,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:31,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:31,478 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:01:34,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:34,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1603 states to 1325 states and 1603 transitions. [2024-11-13 21:01:34,771 INFO L276 IsEmpty]: Start isEmpty. Operand 1325 states and 1603 transitions. [2024-11-13 21:01:34,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:01:34,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:34,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:34,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:34,886 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:01:34,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:34,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1606 states to 1326 states and 1606 transitions. [2024-11-13 21:01:34,922 INFO L276 IsEmpty]: Start isEmpty. Operand 1326 states and 1606 transitions. [2024-11-13 21:01:34,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:01:34,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:34,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:34,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:34,992 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:01:35,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:35,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1605 states to 1326 states and 1605 transitions. [2024-11-13 21:01:35,183 INFO L276 IsEmpty]: Start isEmpty. Operand 1326 states and 1605 transitions. [2024-11-13 21:01:35,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:01:35,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:35,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:35,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:35,252 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:01:35,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:35,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1604 states to 1325 states and 1604 transitions. [2024-11-13 21:01:35,286 INFO L276 IsEmpty]: Start isEmpty. Operand 1325 states and 1604 transitions. [2024-11-13 21:01:35,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:01:35,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:35,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:35,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:35,511 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:01:35,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:35,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1605 states to 1326 states and 1605 transitions. [2024-11-13 21:01:35,581 INFO L276 IsEmpty]: Start isEmpty. Operand 1326 states and 1605 transitions. [2024-11-13 21:01:35,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:01:35,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:35,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:35,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:35,658 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:01:35,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:35,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1604 states to 1325 states and 1604 transitions. [2024-11-13 21:01:35,693 INFO L276 IsEmpty]: Start isEmpty. Operand 1325 states and 1604 transitions. [2024-11-13 21:01:35,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:01:35,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:35,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:35,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:35,890 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:01:35,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:35,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1607 states to 1327 states and 1607 transitions. [2024-11-13 21:01:35,958 INFO L276 IsEmpty]: Start isEmpty. Operand 1327 states and 1607 transitions. [2024-11-13 21:01:35,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:01:35,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:35,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:35,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:36,155 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:01:43,525 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.26s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:01:44,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:44,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1673 states to 1373 states and 1673 transitions. [2024-11-13 21:01:44,124 INFO L276 IsEmpty]: Start isEmpty. Operand 1373 states and 1673 transitions. [2024-11-13 21:01:44,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:01:44,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:44,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:44,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:44,211 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:01:44,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:44,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1672 states to 1372 states and 1672 transitions. [2024-11-13 21:01:44,253 INFO L276 IsEmpty]: Start isEmpty. Operand 1372 states and 1672 transitions. [2024-11-13 21:01:44,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:01:44,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:44,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:44,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:44,396 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:01:44,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:44,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1673 states to 1373 states and 1673 transitions. [2024-11-13 21:01:44,447 INFO L276 IsEmpty]: Start isEmpty. Operand 1373 states and 1673 transitions. [2024-11-13 21:01:44,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 21:01:44,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:44,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:44,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:44,904 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:01:48,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:48,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1708 states to 1398 states and 1708 transitions. [2024-11-13 21:01:48,203 INFO L276 IsEmpty]: Start isEmpty. Operand 1398 states and 1708 transitions. [2024-11-13 21:01:48,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 21:01:48,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:48,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:48,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:49,047 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:01:50,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:50,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1715 states to 1405 states and 1715 transitions. [2024-11-13 21:01:50,276 INFO L276 IsEmpty]: Start isEmpty. Operand 1405 states and 1715 transitions. [2024-11-13 21:01:50,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:01:50,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:50,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:50,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:50,365 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:01:50,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:50,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1714 states to 1404 states and 1714 transitions. [2024-11-13 21:01:50,404 INFO L276 IsEmpty]: Start isEmpty. Operand 1404 states and 1714 transitions. [2024-11-13 21:01:50,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:01:50,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:50,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:50,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:50,724 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:01:51,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:51,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1716 states to 1405 states and 1716 transitions. [2024-11-13 21:01:51,367 INFO L276 IsEmpty]: Start isEmpty. Operand 1405 states and 1716 transitions. [2024-11-13 21:01:51,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:01:51,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:51,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:51,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:51,455 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:01:51,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:51,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1714 states to 1404 states and 1714 transitions. [2024-11-13 21:01:51,550 INFO L276 IsEmpty]: Start isEmpty. Operand 1404 states and 1714 transitions. [2024-11-13 21:01:51,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:01:51,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:51,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:51,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:51,692 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:01:51,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:51,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1716 states to 1406 states and 1716 transitions. [2024-11-13 21:01:51,735 INFO L276 IsEmpty]: Start isEmpty. Operand 1406 states and 1716 transitions. [2024-11-13 21:01:51,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 21:01:51,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:51,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:51,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:52,560 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:01:54,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:54,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1721 states to 1410 states and 1721 transitions. [2024-11-13 21:01:54,104 INFO L276 IsEmpty]: Start isEmpty. Operand 1410 states and 1721 transitions. [2024-11-13 21:01:54,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 21:01:54,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:54,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:54,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:55,427 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:01:57,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:57,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1728 states to 1415 states and 1728 transitions. [2024-11-13 21:01:57,958 INFO L276 IsEmpty]: Start isEmpty. Operand 1415 states and 1728 transitions. [2024-11-13 21:01:57,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:01:57,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:57,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:57,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:58,033 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:01:59,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:59,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1732 states to 1417 states and 1732 transitions. [2024-11-13 21:01:59,188 INFO L276 IsEmpty]: Start isEmpty. Operand 1417 states and 1732 transitions. [2024-11-13 21:01:59,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:01:59,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:59,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:59,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:59,312 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:02:00,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:00,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1738 states to 1421 states and 1738 transitions. [2024-11-13 21:02:00,835 INFO L276 IsEmpty]: Start isEmpty. Operand 1421 states and 1738 transitions. [2024-11-13 21:02:00,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:02:00,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:00,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:00,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:01,680 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:02:03,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:03,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1747 states to 1424 states and 1747 transitions. [2024-11-13 21:02:03,990 INFO L276 IsEmpty]: Start isEmpty. Operand 1424 states and 1747 transitions. [2024-11-13 21:02:03,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:02:03,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:03,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:04,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:05,324 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:02:09,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:09,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1759 states to 1427 states and 1759 transitions. [2024-11-13 21:02:09,408 INFO L276 IsEmpty]: Start isEmpty. Operand 1427 states and 1759 transitions. [2024-11-13 21:02:09,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:02:09,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:09,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:09,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:11,221 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:02:14,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:14,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1768 states to 1433 states and 1768 transitions. [2024-11-13 21:02:14,564 INFO L276 IsEmpty]: Start isEmpty. Operand 1433 states and 1768 transitions. [2024-11-13 21:02:14,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:02:14,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:14,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:14,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:14,634 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:02:15,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:15,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1770 states to 1434 states and 1770 transitions. [2024-11-13 21:02:15,360 INFO L276 IsEmpty]: Start isEmpty. Operand 1434 states and 1770 transitions. [2024-11-13 21:02:15,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:02:15,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:15,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:15,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:15,467 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:02:16,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:16,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1773 states to 1436 states and 1773 transitions. [2024-11-13 21:02:16,278 INFO L276 IsEmpty]: Start isEmpty. Operand 1436 states and 1773 transitions. [2024-11-13 21:02:16,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 21:02:16,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:16,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:16,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:18,014 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:02:20,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:20,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1782 states to 1440 states and 1782 transitions. [2024-11-13 21:02:20,576 INFO L276 IsEmpty]: Start isEmpty. Operand 1440 states and 1782 transitions. [2024-11-13 21:02:20,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 21:02:20,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:20,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:20,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:22,041 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:02:26,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:26,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1794 states to 1445 states and 1794 transitions. [2024-11-13 21:02:26,210 INFO L276 IsEmpty]: Start isEmpty. Operand 1445 states and 1794 transitions. [2024-11-13 21:02:26,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:02:26,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:26,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:26,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:26,298 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:02:27,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:27,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1796 states to 1446 states and 1796 transitions. [2024-11-13 21:02:27,041 INFO L276 IsEmpty]: Start isEmpty. Operand 1446 states and 1796 transitions. [2024-11-13 21:02:27,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:02:27,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:27,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:27,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:27,137 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:02:27,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:27,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1799 states to 1448 states and 1799 transitions. [2024-11-13 21:02:27,997 INFO L276 IsEmpty]: Start isEmpty. Operand 1448 states and 1799 transitions. [2024-11-13 21:02:27,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 21:02:27,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:27,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:28,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:29,647 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:02:33,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:33,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1809 states to 1452 states and 1809 transitions. [2024-11-13 21:02:33,904 INFO L276 IsEmpty]: Start isEmpty. Operand 1452 states and 1809 transitions. [2024-11-13 21:02:33,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 21:02:33,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:33,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:33,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:35,678 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:02:38,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:38,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1813 states to 1454 states and 1813 transitions. [2024-11-13 21:02:38,870 INFO L276 IsEmpty]: Start isEmpty. Operand 1454 states and 1813 transitions. [2024-11-13 21:02:38,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:02:38,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:38,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:38,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:38,926 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:02:39,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:39,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1815 states to 1455 states and 1815 transitions. [2024-11-13 21:02:39,890 INFO L276 IsEmpty]: Start isEmpty. Operand 1455 states and 1815 transitions. [2024-11-13 21:02:39,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:02:39,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:39,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:39,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:39,983 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:02:40,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:40,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1818 states to 1457 states and 1818 transitions. [2024-11-13 21:02:40,781 INFO L276 IsEmpty]: Start isEmpty. Operand 1457 states and 1818 transitions. [2024-11-13 21:02:40,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:02:40,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:40,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:40,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:42,397 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:02:45,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:45,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1827 states to 1461 states and 1827 transitions. [2024-11-13 21:02:45,593 INFO L276 IsEmpty]: Start isEmpty. Operand 1461 states and 1827 transitions. [2024-11-13 21:02:45,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:02:45,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:45,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:45,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:47,144 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:02:50,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:50,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1832 states to 1463 states and 1832 transitions. [2024-11-13 21:02:50,140 INFO L276 IsEmpty]: Start isEmpty. Operand 1463 states and 1832 transitions. [2024-11-13 21:02:50,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:02:50,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:50,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:50,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:50,198 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:02:50,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:50,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1834 states to 1464 states and 1834 transitions. [2024-11-13 21:02:50,959 INFO L276 IsEmpty]: Start isEmpty. Operand 1464 states and 1834 transitions. [2024-11-13 21:02:50,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:02:50,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:50,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:50,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:51,040 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:02:51,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:51,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1837 states to 1466 states and 1837 transitions. [2024-11-13 21:02:51,901 INFO L276 IsEmpty]: Start isEmpty. Operand 1466 states and 1837 transitions. [2024-11-13 21:02:51,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:02:51,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:51,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:51,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:53,851 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:02:57,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:57,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1847 states to 1470 states and 1847 transitions. [2024-11-13 21:02:57,938 INFO L276 IsEmpty]: Start isEmpty. Operand 1470 states and 1847 transitions. [2024-11-13 21:02:57,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:02:57,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:57,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:57,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:02,205 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:03:08,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:08,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1852 states to 1472 states and 1852 transitions. [2024-11-13 21:03:08,523 INFO L276 IsEmpty]: Start isEmpty. Operand 1472 states and 1852 transitions. [2024-11-13 21:03:08,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:03:08,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:08,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:08,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:08,983 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:03:10,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:10,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1854 states to 1473 states and 1854 transitions. [2024-11-13 21:03:10,551 INFO L276 IsEmpty]: Start isEmpty. Operand 1473 states and 1854 transitions. [2024-11-13 21:03:10,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:03:10,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:10,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:10,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:11,208 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:03:23,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:23,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1880 states to 1490 states and 1880 transitions. [2024-11-13 21:03:23,935 INFO L276 IsEmpty]: Start isEmpty. Operand 1490 states and 1880 transitions. [2024-11-13 21:03:23,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 21:03:23,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:23,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:23,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:26,900 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:03:31,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:31,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1884 states to 1492 states and 1884 transitions. [2024-11-13 21:03:31,203 INFO L276 IsEmpty]: Start isEmpty. Operand 1492 states and 1884 transitions. [2024-11-13 21:03:31,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 21:03:31,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:31,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:31,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:37,659 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:03:46,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:46,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1888 states to 1494 states and 1888 transitions. [2024-11-13 21:03:46,646 INFO L276 IsEmpty]: Start isEmpty. Operand 1494 states and 1888 transitions. [2024-11-13 21:03:46,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:03:46,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:46,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:46,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:46,718 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:03:47,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:47,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1890 states to 1495 states and 1890 transitions. [2024-11-13 21:03:47,698 INFO L276 IsEmpty]: Start isEmpty. Operand 1495 states and 1890 transitions. [2024-11-13 21:03:47,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:03:47,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:47,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:47,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:47,802 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:03:48,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:48,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1894 states to 1497 states and 1894 transitions. [2024-11-13 21:03:48,848 INFO L276 IsEmpty]: Start isEmpty. Operand 1497 states and 1894 transitions. [2024-11-13 21:03:48,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 21:03:48,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:48,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:48,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:50,777 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:03:53,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:53,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1901 states to 1500 states and 1901 transitions. [2024-11-13 21:03:53,034 INFO L276 IsEmpty]: Start isEmpty. Operand 1500 states and 1901 transitions. [2024-11-13 21:03:53,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 21:03:53,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:53,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:53,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:57,913 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:06,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:06,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1906 states to 1502 states and 1906 transitions. [2024-11-13 21:04:06,622 INFO L276 IsEmpty]: Start isEmpty. Operand 1502 states and 1906 transitions. [2024-11-13 21:04:06,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:04:06,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:06,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:06,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:06,715 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:06,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:06,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1896 states to 1493 states and 1896 transitions. [2024-11-13 21:04:06,751 INFO L276 IsEmpty]: Start isEmpty. Operand 1493 states and 1896 transitions. [2024-11-13 21:04:06,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:04:06,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:06,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:06,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:06,871 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:07,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:07,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1899 states to 1495 states and 1899 transitions. [2024-11-13 21:04:07,961 INFO L276 IsEmpty]: Start isEmpty. Operand 1495 states and 1899 transitions. [2024-11-13 21:04:07,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:04:07,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:07,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:07,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:08,050 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:09,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:09,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1903 states to 1498 states and 1903 transitions. [2024-11-13 21:04:09,151 INFO L276 IsEmpty]: Start isEmpty. Operand 1498 states and 1903 transitions. [2024-11-13 21:04:09,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:04:09,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:09,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:09,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:10,051 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:12,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:12,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1908 states to 1501 states and 1908 transitions. [2024-11-13 21:04:12,531 INFO L276 IsEmpty]: Start isEmpty. Operand 1501 states and 1908 transitions. [2024-11-13 21:04:12,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:04:12,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:12,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:12,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:14,720 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:18,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:18,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1913 states to 1504 states and 1913 transitions. [2024-11-13 21:04:18,836 INFO L276 IsEmpty]: Start isEmpty. Operand 1504 states and 1913 transitions. [2024-11-13 21:04:18,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 21:04:18,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:18,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:18,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:22,539 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:38,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:38,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1927 states to 1512 states and 1927 transitions. [2024-11-13 21:04:38,118 INFO L276 IsEmpty]: Start isEmpty. Operand 1512 states and 1927 transitions. [2024-11-13 21:04:38,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 21:04:38,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:38,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:38,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:43,442 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:05:03,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:03,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1943 states to 1521 states and 1943 transitions. [2024-11-13 21:05:03,723 INFO L276 IsEmpty]: Start isEmpty. Operand 1521 states and 1943 transitions. [2024-11-13 21:05:03,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:05:03,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:03,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:03,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:04,196 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:05:09,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:09,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1951 states to 1528 states and 1951 transitions. [2024-11-13 21:05:09,006 INFO L276 IsEmpty]: Start isEmpty. Operand 1528 states and 1951 transitions. [2024-11-13 21:05:09,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:05:09,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:09,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:09,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:09,959 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:05:16,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:16,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1963 states to 1536 states and 1963 transitions. [2024-11-13 21:05:16,683 INFO L276 IsEmpty]: Start isEmpty. Operand 1536 states and 1963 transitions. [2024-11-13 21:05:16,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 21:05:16,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:16,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:16,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:18,056 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:05:21,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:21,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1964 states to 1537 states and 1964 transitions. [2024-11-13 21:05:21,434 INFO L276 IsEmpty]: Start isEmpty. Operand 1537 states and 1964 transitions. [2024-11-13 21:05:21,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 21:05:21,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:21,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:21,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:22,504 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:05:25,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:25,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1965 states to 1538 states and 1965 transitions. [2024-11-13 21:05:25,777 INFO L276 IsEmpty]: Start isEmpty. Operand 1538 states and 1965 transitions. [2024-11-13 21:05:25,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:05:25,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:25,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:25,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:27,399 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:05:31,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:31,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1968 states to 1539 states and 1968 transitions. [2024-11-13 21:05:31,662 INFO L276 IsEmpty]: Start isEmpty. Operand 1539 states and 1968 transitions. [2024-11-13 21:05:31,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:05:31,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:31,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:31,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:33,139 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:05:40,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:40,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1973 states to 1541 states and 1973 transitions. [2024-11-13 21:05:40,338 INFO L276 IsEmpty]: Start isEmpty. Operand 1541 states and 1973 transitions. [2024-11-13 21:05:40,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:05:40,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:40,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:40,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:42,550 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:05:50,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:50,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1976 states to 1543 states and 1976 transitions. [2024-11-13 21:05:50,254 INFO L276 IsEmpty]: Start isEmpty. Operand 1543 states and 1976 transitions. [2024-11-13 21:05:50,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:05:50,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:50,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:50,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:53,334 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:06:06,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:06,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1980 states to 1547 states and 1980 transitions. [2024-11-13 21:06:06,479 INFO L276 IsEmpty]: Start isEmpty. Operand 1547 states and 1980 transitions. [2024-11-13 21:06:06,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 21:06:06,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:06,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:06,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:08,617 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:06:13,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:13,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1983 states to 1548 states and 1983 transitions. [2024-11-13 21:06:13,070 INFO L276 IsEmpty]: Start isEmpty. Operand 1548 states and 1983 transitions. [2024-11-13 21:06:13,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 21:06:13,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:13,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:13,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:14,960 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:06:21,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:21,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1985 states to 1550 states and 1985 transitions. [2024-11-13 21:06:21,977 INFO L276 IsEmpty]: Start isEmpty. Operand 1550 states and 1985 transitions. [2024-11-13 21:06:21,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 21:06:21,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:21,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:22,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:24,450 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:06:29,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:29,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1988 states to 1551 states and 1988 transitions. [2024-11-13 21:06:29,047 INFO L276 IsEmpty]: Start isEmpty. Operand 1551 states and 1988 transitions. [2024-11-13 21:06:29,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 21:06:29,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:29,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:29,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:31,116 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:06:37,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:37,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1990 states to 1553 states and 1990 transitions. [2024-11-13 21:06:37,912 INFO L276 IsEmpty]: Start isEmpty. Operand 1553 states and 1990 transitions. [2024-11-13 21:06:37,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 21:06:37,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:37,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:38,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:39,440 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:06:43,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:43,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1991 states to 1554 states and 1991 transitions. [2024-11-13 21:06:43,341 INFO L276 IsEmpty]: Start isEmpty. Operand 1554 states and 1991 transitions. [2024-11-13 21:06:43,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 21:06:43,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:43,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:43,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:46,242 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:06:51,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:51,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1994 states to 1555 states and 1994 transitions. [2024-11-13 21:06:51,613 INFO L276 IsEmpty]: Start isEmpty. Operand 1555 states and 1994 transitions. [2024-11-13 21:06:51,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 21:06:51,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:51,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:51,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:53,345 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:00,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:00,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2000 states to 1557 states and 2000 transitions. [2024-11-13 21:07:00,266 INFO L276 IsEmpty]: Start isEmpty. Operand 1557 states and 2000 transitions. [2024-11-13 21:07:00,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 21:07:00,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:00,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:00,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:02,989 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:13,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:13,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2003 states to 1560 states and 2003 transitions. [2024-11-13 21:07:13,422 INFO L276 IsEmpty]: Start isEmpty. Operand 1560 states and 2003 transitions. [2024-11-13 21:07:13,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 21:07:13,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:13,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:13,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:15,831 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:20,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:20,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2006 states to 1561 states and 2006 transitions. [2024-11-13 21:07:20,794 INFO L276 IsEmpty]: Start isEmpty. Operand 1561 states and 2006 transitions. [2024-11-13 21:07:20,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 21:07:20,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:20,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:20,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:22,927 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:30,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:30,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2008 states to 1563 states and 2008 transitions. [2024-11-13 21:07:30,613 INFO L276 IsEmpty]: Start isEmpty. Operand 1563 states and 2008 transitions. [2024-11-13 21:07:30,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 21:07:30,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:30,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:30,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:32,251 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:36,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:36,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1564 states and 2009 transitions. [2024-11-13 21:07:36,418 INFO L276 IsEmpty]: Start isEmpty. Operand 1564 states and 2009 transitions. [2024-11-13 21:07:36,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 21:07:36,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:36,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:36,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:39,858 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:45,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:45,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2012 states to 1565 states and 2012 transitions. [2024-11-13 21:07:45,602 INFO L276 IsEmpty]: Start isEmpty. Operand 1565 states and 2012 transitions. [2024-11-13 21:07:45,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 21:07:45,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:45,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:45,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:47,572 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:54,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:54,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2018 states to 1567 states and 2018 transitions. [2024-11-13 21:07:54,989 INFO L276 IsEmpty]: Start isEmpty. Operand 1567 states and 2018 transitions. [2024-11-13 21:07:54,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 21:07:54,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:54,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:55,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:58,058 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:09,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:09,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2021 states to 1570 states and 2021 transitions. [2024-11-13 21:08:09,130 INFO L276 IsEmpty]: Start isEmpty. Operand 1570 states and 2021 transitions. [2024-11-13 21:08:09,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 21:08:09,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:09,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:09,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:11,168 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:15,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:15,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2022 states to 1571 states and 2022 transitions. [2024-11-13 21:08:15,481 INFO L276 IsEmpty]: Start isEmpty. Operand 1571 states and 2022 transitions. [2024-11-13 21:08:15,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 21:08:15,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:15,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:15,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:19,144 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:25,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:25,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2025 states to 1572 states and 2025 transitions. [2024-11-13 21:08:25,256 INFO L276 IsEmpty]: Start isEmpty. Operand 1572 states and 2025 transitions. [2024-11-13 21:08:25,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 21:08:25,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:25,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:25,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:27,360 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:35,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:35,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2031 states to 1574 states and 2031 transitions. [2024-11-13 21:08:35,533 INFO L276 IsEmpty]: Start isEmpty. Operand 1574 states and 2031 transitions. [2024-11-13 21:08:35,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 21:08:35,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:35,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:35,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:38,843 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:50,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:50,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2034 states to 1577 states and 2034 transitions. [2024-11-13 21:08:50,772 INFO L276 IsEmpty]: Start isEmpty. Operand 1577 states and 2034 transitions. [2024-11-13 21:08:50,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 21:08:50,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:50,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:50,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:52,830 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:57,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:57,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2035 states to 1578 states and 2035 transitions. [2024-11-13 21:08:57,434 INFO L276 IsEmpty]: Start isEmpty. Operand 1578 states and 2035 transitions. [2024-11-13 21:08:57,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 21:08:57,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:57,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:57,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:01,228 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:07,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:07,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2038 states to 1579 states and 2038 transitions. [2024-11-13 21:09:07,629 INFO L276 IsEmpty]: Start isEmpty. Operand 1579 states and 2038 transitions. [2024-11-13 21:09:07,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 21:09:07,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:07,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:07,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:10,482 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:19,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:19,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2040 states to 1581 states and 2040 transitions. [2024-11-13 21:09:19,496 INFO L276 IsEmpty]: Start isEmpty. Operand 1581 states and 2040 transitions. [2024-11-13 21:09:19,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 21:09:19,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:19,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:19,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:22,891 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:28,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:28,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2043 states to 1582 states and 2043 transitions. [2024-11-13 21:09:28,754 INFO L276 IsEmpty]: Start isEmpty. Operand 1582 states and 2043 transitions. [2024-11-13 21:09:28,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 21:09:28,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:28,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:28,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:31,759 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:40,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:40,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2045 states to 1584 states and 2045 transitions. [2024-11-13 21:09:40,652 INFO L276 IsEmpty]: Start isEmpty. Operand 1584 states and 2045 transitions. [2024-11-13 21:09:40,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 21:09:40,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:40,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:40,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:44,016 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:49,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:49,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2048 states to 1585 states and 2048 transitions. [2024-11-13 21:09:49,862 INFO L276 IsEmpty]: Start isEmpty. Operand 1585 states and 2048 transitions. [2024-11-13 21:09:49,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 21:09:49,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:49,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:49,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:52,867 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:01,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:01,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2050 states to 1587 states and 2050 transitions. [2024-11-13 21:10:01,559 INFO L276 IsEmpty]: Start isEmpty. Operand 1587 states and 2050 transitions. [2024-11-13 21:10:01,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 21:10:01,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:01,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:01,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:03,801 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:08,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:08,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2051 states to 1588 states and 2051 transitions. [2024-11-13 21:10:08,784 INFO L276 IsEmpty]: Start isEmpty. Operand 1588 states and 2051 transitions. [2024-11-13 21:10:08,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 21:10:08,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:08,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:08,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:13,040 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:19,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:19,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2054 states to 1589 states and 2054 transitions. [2024-11-13 21:10:19,949 INFO L276 IsEmpty]: Start isEmpty. Operand 1589 states and 2054 transitions. [2024-11-13 21:10:19,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 21:10:19,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:19,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:20,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:23,345 INFO L134 CoverageAnalysis]: Checked inductivity of 561 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:32,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:32,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2056 states to 1591 states and 2056 transitions. [2024-11-13 21:10:32,665 INFO L276 IsEmpty]: Start isEmpty. Operand 1591 states and 2056 transitions. [2024-11-13 21:10:32,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 21:10:32,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:32,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:32,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:35,442 INFO L134 CoverageAnalysis]: Checked inductivity of 595 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:40,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:40,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2057 states to 1592 states and 2057 transitions. [2024-11-13 21:10:40,705 INFO L276 IsEmpty]: Start isEmpty. Operand 1592 states and 2057 transitions. [2024-11-13 21:10:40,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 21:10:40,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:40,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:40,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:45,511 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:54,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:54,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2060 states to 1593 states and 2060 transitions. [2024-11-13 21:10:54,348 INFO L276 IsEmpty]: Start isEmpty. Operand 1593 states and 2060 transitions. [2024-11-13 21:10:54,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 21:10:54,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:54,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:54,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:58,396 INFO L134 CoverageAnalysis]: Checked inductivity of 666 backedges. 0 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:08,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:08,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2062 states to 1595 states and 2062 transitions. [2024-11-13 21:11:08,435 INFO L276 IsEmpty]: Start isEmpty. Operand 1595 states and 2062 transitions. [2024-11-13 21:11:08,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 21:11:08,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:08,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:08,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:13,544 INFO L134 CoverageAnalysis]: Checked inductivity of 703 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:21,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:21,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2065 states to 1596 states and 2065 transitions. [2024-11-13 21:11:21,115 INFO L276 IsEmpty]: Start isEmpty. Operand 1596 states and 2065 transitions. [2024-11-13 21:11:21,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 21:11:21,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:21,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:21,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:25,729 INFO L134 CoverageAnalysis]: Checked inductivity of 741 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:37,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:37,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2067 states to 1598 states and 2067 transitions. [2024-11-13 21:11:37,278 INFO L276 IsEmpty]: Start isEmpty. Operand 1598 states and 2067 transitions. [2024-11-13 21:11:37,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 21:11:37,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:37,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:37,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:41,876 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:50,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:50,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2070 states to 1599 states and 2070 transitions. [2024-11-13 21:11:50,460 INFO L276 IsEmpty]: Start isEmpty. Operand 1599 states and 2070 transitions. [2024-11-13 21:11:50,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 21:11:50,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:50,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:50,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:54,564 INFO L134 CoverageAnalysis]: Checked inductivity of 820 backedges. 0 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:12:04,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:04,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2075 states to 1601 states and 2075 transitions. [2024-11-13 21:12:04,967 INFO L276 IsEmpty]: Start isEmpty. Operand 1601 states and 2075 transitions. [2024-11-13 21:12:04,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 21:12:04,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:04,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:05,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:08,311 INFO L134 CoverageAnalysis]: Checked inductivity of 861 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:12:18,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:18,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2078 states to 1603 states and 2078 transitions. [2024-11-13 21:12:18,330 INFO L276 IsEmpty]: Start isEmpty. Operand 1603 states and 2078 transitions. [2024-11-13 21:12:18,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 21:12:18,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:18,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:18,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:22,161 INFO L134 CoverageAnalysis]: Checked inductivity of 903 backedges. 0 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:12:34,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:34,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2081 states to 1605 states and 2081 transitions. [2024-11-13 21:12:34,135 INFO L276 IsEmpty]: Start isEmpty. Operand 1605 states and 2081 transitions. [2024-11-13 21:12:34,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 21:12:34,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:34,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:34,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:16,805 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 0 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:03,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:03,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2083 states to 1606 states and 2083 transitions. [2024-11-13 21:14:03,448 INFO L276 IsEmpty]: Start isEmpty. Operand 1606 states and 2083 transitions. [2024-11-13 21:14:03,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 21:14:03,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:03,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:03,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:05,777 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:14:10,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:10,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2085 states to 1607 states and 2085 transitions. [2024-11-13 21:14:10,172 INFO L276 IsEmpty]: Start isEmpty. Operand 1607 states and 2085 transitions. [2024-11-13 21:14:10,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 21:14:10,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:10,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:10,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:13,102 INFO L134 CoverageAnalysis]: Checked inductivity of 991 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked.