./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-2.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_5134948a-70e0-45ce-9931-e24b1972ef33/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5134948a-70e0-45ce-9931-e24b1972ef33/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_5134948a-70e0-45ce-9931-e24b1972ef33/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5134948a-70e0-45ce-9931-e24b1972ef33/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5134948a-70e0-45ce-9931-e24b1972ef33/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_5134948a-70e0-45ce-9931-e24b1972ef33/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 096e364e485b0e5279ae2fe39d9edab416c1da593e20bd1edd3d0a079c23fdc3 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:34:43,950 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:34:44,010 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5134948a-70e0-45ce-9931-e24b1972ef33/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 21:34:44,016 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:34:44,016 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:34:44,040 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:34:44,041 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:34:44,041 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:34:44,041 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:34:44,041 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:34:44,041 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:34:44,041 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:34:44,041 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:34:44,041 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 21:34:44,042 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 21:34:44,042 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 21:34:44,042 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:34:44,042 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:34:44,042 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 21:34:44,042 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:34:44,042 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:34:44,042 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:34:44,042 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:34:44,043 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:34:44,043 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:34:44,043 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:34:44,043 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:34:44,043 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:34:44,043 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:34:44,043 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:34:44,043 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_5134948a-70e0-45ce-9931-e24b1972ef33/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 -> 096e364e485b0e5279ae2fe39d9edab416c1da593e20bd1edd3d0a079c23fdc3 [2024-11-13 21:34:44,339 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:34:44,348 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:34:44,350 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:34:44,352 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:34:44,352 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:34:44,354 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5134948a-70e0-45ce-9931-e24b1972ef33/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-2.i Unable to find full path for "g++" [2024-11-13 21:34:46,467 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:34:46,896 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:34:46,896 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5134948a-70e0-45ce-9931-e24b1972ef33/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-2.i [2024-11-13 21:34:46,927 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5134948a-70e0-45ce-9931-e24b1972ef33/bin/ukojak-verify-EEHR8qb7sm/data/166fba0aa/5aab6ff400044faf914192fefd01bea9/FLAG440cb6b65 [2024-11-13 21:34:46,953 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5134948a-70e0-45ce-9931-e24b1972ef33/bin/ukojak-verify-EEHR8qb7sm/data/166fba0aa/5aab6ff400044faf914192fefd01bea9 [2024-11-13 21:34:46,956 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:34:46,958 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:34:46,961 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:34:46,961 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:34:46,966 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:34:46,968 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:34:46" (1/1) ... [2024-11-13 21:34:46,970 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@381351f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:34:46, skipping insertion in model container [2024-11-13 21:34:46,971 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:34:46" (1/1) ... [2024-11-13 21:34:47,038 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:34:47,738 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:34:47,752 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:34:47,929 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:34:47,978 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:34:47,978 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:34:47 WrapperNode [2024-11-13 21:34:47,979 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:34:47,980 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:34:47,980 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:34:47,980 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:34:47,987 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:34:47" (1/1) ... [2024-11-13 21:34:48,030 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:34:47" (1/1) ... [2024-11-13 21:34:48,141 INFO L138 Inliner]: procedures = 177, calls = 330, calls flagged for inlining = 13, calls inlined = 17, statements flattened = 1651 [2024-11-13 21:34:48,142 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:34:48,143 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:34:48,143 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:34:48,143 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:34:48,151 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:34:47" (1/1) ... [2024-11-13 21:34:48,151 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:34:47" (1/1) ... [2024-11-13 21:34:48,175 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:34:47" (1/1) ... [2024-11-13 21:34:48,175 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:34:47" (1/1) ... [2024-11-13 21:34:48,235 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:34:47" (1/1) ... [2024-11-13 21:34:48,265 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:34:47" (1/1) ... [2024-11-13 21:34:48,273 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:34:47" (1/1) ... [2024-11-13 21:34:48,285 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:34:47" (1/1) ... [2024-11-13 21:34:48,358 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:34:48,362 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:34:48,363 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:34:48,364 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:34:48,365 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:34:47" (1/1) ... [2024-11-13 21:34:48,377 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:34:48,397 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5134948a-70e0-45ce-9931-e24b1972ef33/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:34:48,412 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5134948a-70e0-45ce-9931-e24b1972ef33/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:34:48,419 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5134948a-70e0-45ce-9931-e24b1972ef33/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:34:48,448 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:34:48,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:34:48,448 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 21:34:48,449 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:34:48,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 21:34:48,449 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 21:34:48,449 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 21:34:48,449 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:34:48,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:34:48,449 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:34:48,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:34:48,815 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:34:48,817 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:34:52,285 INFO L? ?]: Removed 1506 outVars from TransFormulas that were not future-live. [2024-11-13 21:34:52,285 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:34:54,512 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:34:54,513 INFO L316 CfgBuilder]: Removed 72 assume(true) statements. [2024-11-13 21:34:54,513 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:34:54 BoogieIcfgContainer [2024-11-13 21:34:54,513 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:34:54,514 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:34:54,514 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:34:54,524 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:34:54,524 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:34:54" (1/1) ... [2024-11-13 21:34:54,532 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:34:54,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:54,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1318 states to 1166 states and 1318 transitions. [2024-11-13 21:34:54,599 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 1318 transitions. [2024-11-13 21:34:54,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-13 21:34:54,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:54,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:54,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:54,818 INFO 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 21:34:54,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:54,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1317 states to 1165 states and 1317 transitions. [2024-11-13 21:34:54,866 INFO L276 IsEmpty]: Start isEmpty. Operand 1165 states and 1317 transitions. [2024-11-13 21:34:54,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-13 21:34:54,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:54,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:54,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:55,015 INFO 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 21:34:55,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:55,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1316 states to 1164 states and 1316 transitions. [2024-11-13 21:34:55,105 INFO L276 IsEmpty]: Start isEmpty. Operand 1164 states and 1316 transitions. [2024-11-13 21:34:55,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 21:34:55,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:55,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:55,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:55,157 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 21:34:55,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:55,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1314 states to 1163 states and 1314 transitions. [2024-11-13 21:34:55,207 INFO L276 IsEmpty]: Start isEmpty. Operand 1163 states and 1314 transitions. [2024-11-13 21:34:55,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 21:34:55,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:55,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:55,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:55,369 INFO 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 21:34:55,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:55,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1316 states to 1164 states and 1316 transitions. [2024-11-13 21:34:55,522 INFO L276 IsEmpty]: Start isEmpty. Operand 1164 states and 1316 transitions. [2024-11-13 21:34:55,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 21:34:55,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:55,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:55,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:55,724 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 21:34:55,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:55,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1315 states to 1163 states and 1315 transitions. [2024-11-13 21:34:55,757 INFO L276 IsEmpty]: Start isEmpty. Operand 1163 states and 1315 transitions. [2024-11-13 21:34:55,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 21:34:55,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:55,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:55,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:55,961 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:56,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:56,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1320 states to 1166 states and 1320 transitions. [2024-11-13 21:34:56,120 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 1320 transitions. [2024-11-13 21:34:56,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 21:34:56,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:56,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:56,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:56,172 INFO 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 21:34:56,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:56,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1319 states to 1165 states and 1319 transitions. [2024-11-13 21:34:56,195 INFO L276 IsEmpty]: Start isEmpty. Operand 1165 states and 1319 transitions. [2024-11-13 21:34:56,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 21:34:56,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:56,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:56,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:56,269 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:56,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:56,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1321 states to 1166 states and 1321 transitions. [2024-11-13 21:34:56,292 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 1321 transitions. [2024-11-13 21:34:56,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 21:34:56,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:56,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:56,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:56,375 INFO 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 21:34:56,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:56,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1323 states to 1167 states and 1323 transitions. [2024-11-13 21:34:56,518 INFO L276 IsEmpty]: Start isEmpty. Operand 1167 states and 1323 transitions. [2024-11-13 21:34:56,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 21:34:56,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:56,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:56,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:56,643 INFO 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 21:34:56,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:56,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1325 states to 1168 states and 1325 transitions. [2024-11-13 21:34:56,982 INFO L276 IsEmpty]: Start isEmpty. Operand 1168 states and 1325 transitions. [2024-11-13 21:34:56,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 21:34:56,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:56,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:56,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:57,014 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 21:34:57,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:57,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1323 states to 1167 states and 1323 transitions. [2024-11-13 21:34:57,042 INFO L276 IsEmpty]: Start isEmpty. Operand 1167 states and 1323 transitions. [2024-11-13 21:34:57,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 21:34:57,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:57,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:57,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:57,098 INFO 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 21:34:57,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:57,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1325 states to 1168 states and 1325 transitions. [2024-11-13 21:34:57,159 INFO L276 IsEmpty]: Start isEmpty. Operand 1168 states and 1325 transitions. [2024-11-13 21:34:57,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 21:34:57,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:57,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:57,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:57,215 INFO 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 21:34:57,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:57,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 1170 states and 1330 transitions. [2024-11-13 21:34:57,387 INFO L276 IsEmpty]: Start isEmpty. Operand 1170 states and 1330 transitions. [2024-11-13 21:34:57,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 21:34:57,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:57,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:57,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:57,429 INFO 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 21:34:57,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:57,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1331 states to 1171 states and 1331 transitions. [2024-11-13 21:34:57,659 INFO L276 IsEmpty]: Start isEmpty. Operand 1171 states and 1331 transitions. [2024-11-13 21:34:57,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 21:34:57,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:57,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:57,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:57,701 INFO 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 21:34:57,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:57,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 1170 states and 1330 transitions. [2024-11-13 21:34:57,725 INFO L276 IsEmpty]: Start isEmpty. Operand 1170 states and 1330 transitions. [2024-11-13 21:34:57,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 21:34:57,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:57,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:57,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:57,797 INFO 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 21:34:57,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:57,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1331 states to 1171 states and 1331 transitions. [2024-11-13 21:34:57,819 INFO L276 IsEmpty]: Start isEmpty. Operand 1171 states and 1331 transitions. [2024-11-13 21:34:57,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 21:34:57,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:57,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:57,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:57,871 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 21:34:58,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:58,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1333 states to 1172 states and 1333 transitions. [2024-11-13 21:34:58,050 INFO L276 IsEmpty]: Start isEmpty. Operand 1172 states and 1333 transitions. [2024-11-13 21:34:58,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 21:34:58,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:58,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:58,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:58,158 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 21:34:58,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:58,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1337 states to 1175 states and 1337 transitions. [2024-11-13 21:34:58,291 INFO L276 IsEmpty]: Start isEmpty. Operand 1175 states and 1337 transitions. [2024-11-13 21:34:58,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 21:34:58,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:58,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:58,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:58,453 INFO 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 21:34:58,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:58,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1340 states to 1177 states and 1340 transitions. [2024-11-13 21:34:58,844 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 1340 transitions. [2024-11-13 21:34:58,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 21:34:58,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:58,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:58,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:58,879 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:58,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:58,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1338 states to 1177 states and 1338 transitions. [2024-11-13 21:34:58,894 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 1338 transitions. [2024-11-13 21:34:58,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 21:34:58,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:58,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:58,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:58,929 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:58,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:58,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1334 states to 1177 states and 1334 transitions. [2024-11-13 21:34:58,944 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 1334 transitions. [2024-11-13 21:34:58,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 21:34:58,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:58,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:58,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:58,980 INFO 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 21:34:58,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:58,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1332 states to 1177 states and 1332 transitions. [2024-11-13 21:34:58,994 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 1332 transitions. [2024-11-13 21:34:58,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 21:34:58,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:58,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:59,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:59,122 INFO 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 21:34:59,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:59,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1336 states to 1179 states and 1336 transitions. [2024-11-13 21:34:59,218 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 1336 transitions. [2024-11-13 21:34:59,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 21:34:59,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:59,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:59,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:59,487 INFO 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 21:35:00,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:00,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1349 states to 1188 states and 1349 transitions. [2024-11-13 21:35:00,799 INFO L276 IsEmpty]: Start isEmpty. Operand 1188 states and 1349 transitions. [2024-11-13 21:35:00,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 21:35:00,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:00,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:00,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:00,992 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 21:35:01,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:01,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1352 states to 1189 states and 1352 transitions. [2024-11-13 21:35:01,090 INFO L276 IsEmpty]: Start isEmpty. Operand 1189 states and 1352 transitions. [2024-11-13 21:35:01,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 21:35:01,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:01,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:01,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:01,133 INFO 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 21:35:01,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:01,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1351 states to 1189 states and 1351 transitions. [2024-11-13 21:35:01,366 INFO L276 IsEmpty]: Start isEmpty. Operand 1189 states and 1351 transitions. [2024-11-13 21:35:01,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 21:35:01,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:01,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:01,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:01,613 INFO 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 21:35:02,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:02,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1357 states to 1191 states and 1357 transitions. [2024-11-13 21:35:02,022 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 1357 transitions. [2024-11-13 21:35:02,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 21:35:02,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:02,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:02,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:02,073 INFO 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 21:35:02,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:02,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 1190 states and 1356 transitions. [2024-11-13 21:35:02,099 INFO L276 IsEmpty]: Start isEmpty. Operand 1190 states and 1356 transitions. [2024-11-13 21:35:02,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 21:35:02,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:02,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:02,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:02,257 INFO 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 21:35:02,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:02,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1357 states to 1191 states and 1357 transitions. [2024-11-13 21:35:02,404 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 1357 transitions. [2024-11-13 21:35:02,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 21:35:02,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:02,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:02,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:02,442 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 21:35:02,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:02,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 1190 states and 1356 transitions. [2024-11-13 21:35:02,463 INFO L276 IsEmpty]: Start isEmpty. Operand 1190 states and 1356 transitions. [2024-11-13 21:35:02,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 21:35:02,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:02,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:02,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:02,586 INFO 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 21:35:02,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:02,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1359 states to 1193 states and 1359 transitions. [2024-11-13 21:35:02,844 INFO L276 IsEmpty]: Start isEmpty. Operand 1193 states and 1359 transitions. [2024-11-13 21:35:02,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 21:35:02,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:02,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:02,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:03,054 INFO 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 21:35:03,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:03,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1367 states to 1197 states and 1367 transitions. [2024-11-13 21:35:03,579 INFO L276 IsEmpty]: Start isEmpty. Operand 1197 states and 1367 transitions. [2024-11-13 21:35:03,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 21:35:03,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:03,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:03,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:03,660 INFO 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 21:35:03,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:03,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1371 states to 1200 states and 1371 transitions. [2024-11-13 21:35:03,701 INFO L276 IsEmpty]: Start isEmpty. Operand 1200 states and 1371 transitions. [2024-11-13 21:35:03,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 21:35:03,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:03,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:03,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:03,816 INFO 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 21:35:03,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:03,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1375 states to 1203 states and 1375 transitions. [2024-11-13 21:35:03,847 INFO L276 IsEmpty]: Start isEmpty. Operand 1203 states and 1375 transitions. [2024-11-13 21:35:03,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:35:03,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:03,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:03,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:03,983 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 21:35:04,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:04,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1380 states to 1206 states and 1380 transitions. [2024-11-13 21:35:04,210 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 1380 transitions. [2024-11-13 21:35:04,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:35:04,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:04,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:04,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:04,315 INFO 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 21:35:04,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:04,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1384 states to 1209 states and 1384 transitions. [2024-11-13 21:35:04,357 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 1384 transitions. [2024-11-13 21:35:04,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:35:04,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:04,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:04,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:04,429 INFO 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 21:35:04,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:04,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1388 states to 1212 states and 1388 transitions. [2024-11-13 21:35:04,473 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 1388 transitions. [2024-11-13 21:35:04,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:35:04,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:04,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:04,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:04,531 INFO 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 21:35:05,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:05,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1407 states to 1228 states and 1407 transitions. [2024-11-13 21:35:05,365 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 1407 transitions. [2024-11-13 21:35:05,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:35:05,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:05,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:05,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:05,485 INFO 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 21:35:06,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:06,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1433 states to 1244 states and 1433 transitions. [2024-11-13 21:35:06,457 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 1433 transitions. [2024-11-13 21:35:06,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:35:06,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:06,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:06,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:06,512 INFO 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 21:35:07,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:07,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1446 states to 1253 states and 1446 transitions. [2024-11-13 21:35:07,363 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 1446 transitions. [2024-11-13 21:35:07,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:35:07,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:07,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:07,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:07,404 INFO 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 21:35:07,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:07,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1450 states to 1256 states and 1450 transitions. [2024-11-13 21:35:07,430 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 1450 transitions. [2024-11-13 21:35:07,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:35:07,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:07,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:07,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:07,751 INFO 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 21:35:08,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:08,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1456 states to 1259 states and 1456 transitions. [2024-11-13 21:35:08,255 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 1456 transitions. [2024-11-13 21:35:08,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:35:08,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:08,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:08,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:08,330 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:35:08,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:08,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1459 states to 1261 states and 1459 transitions. [2024-11-13 21:35:08,682 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 1459 transitions. [2024-11-13 21:35:08,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:35:08,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:08,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:08,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:08,728 INFO 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 21:35:08,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:08,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1463 states to 1264 states and 1463 transitions. [2024-11-13 21:35:08,756 INFO L276 IsEmpty]: Start isEmpty. Operand 1264 states and 1463 transitions. [2024-11-13 21:35:08,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:35:08,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:08,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:08,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:08,850 INFO 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 21:35:08,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:08,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1467 states to 1267 states and 1467 transitions. [2024-11-13 21:35:08,884 INFO L276 IsEmpty]: Start isEmpty. Operand 1267 states and 1467 transitions. [2024-11-13 21:35:08,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:35:08,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:08,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:08,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:08,923 INFO 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 21:35:08,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:08,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1471 states to 1270 states and 1471 transitions. [2024-11-13 21:35:08,946 INFO L276 IsEmpty]: Start isEmpty. Operand 1270 states and 1471 transitions. [2024-11-13 21:35:08,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:35:08,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:08,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:08,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:09,031 INFO 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 21:35:09,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:09,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1475 states to 1273 states and 1475 transitions. [2024-11-13 21:35:09,066 INFO L276 IsEmpty]: Start isEmpty. Operand 1273 states and 1475 transitions. [2024-11-13 21:35:09,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 21:35:09,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:09,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:09,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:09,098 INFO 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 21:35:19,123 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:35:19,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:19,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1473 states to 1273 states and 1473 transitions. [2024-11-13 21:35:19,135 INFO L276 IsEmpty]: Start isEmpty. Operand 1273 states and 1473 transitions. [2024-11-13 21:35:19,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 21:35:19,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:19,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:19,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:19,240 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:35:31,011 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:35:36,597 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.59s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:35:36,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:36,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1523 states to 1304 states and 1523 transitions. [2024-11-13 21:35:36,625 INFO L276 IsEmpty]: Start isEmpty. Operand 1304 states and 1523 transitions. [2024-11-13 21:35:36,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 21:35:36,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:36,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:36,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:36,796 INFO 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 21:35:37,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:37,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1525 states to 1306 states and 1525 transitions. [2024-11-13 21:35:37,009 INFO L276 IsEmpty]: Start isEmpty. Operand 1306 states and 1525 transitions. [2024-11-13 21:35:37,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:35:37,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:37,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:37,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:37,080 INFO 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 21:35:37,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:37,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1525 states to 1307 states and 1525 transitions. [2024-11-13 21:35:37,107 INFO L276 IsEmpty]: Start isEmpty. Operand 1307 states and 1525 transitions. [2024-11-13 21:35:37,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:35:37,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:37,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:37,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:37,211 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 21:35:37,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:37,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1527 states to 1309 states and 1527 transitions. [2024-11-13 21:35:37,252 INFO L276 IsEmpty]: Start isEmpty. Operand 1309 states and 1527 transitions. [2024-11-13 21:35:37,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:35:37,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:37,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:37,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:37,325 INFO 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 21:35:37,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:37,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1527 states to 1310 states and 1527 transitions. [2024-11-13 21:35:37,350 INFO L276 IsEmpty]: Start isEmpty. Operand 1310 states and 1527 transitions. [2024-11-13 21:35:37,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:35:37,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:37,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:37,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:37,589 INFO 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 21:35:44,911 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.20s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:35:45,979 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:35:46,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:46,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1577 states to 1343 states and 1577 transitions. [2024-11-13 21:35:46,004 INFO L276 IsEmpty]: Start isEmpty. Operand 1343 states and 1577 transitions. [2024-11-13 21:35:46,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:35:46,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:46,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:46,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:46,131 INFO 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 21:35:46,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:46,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1579 states to 1344 states and 1579 transitions. [2024-11-13 21:35:46,168 INFO L276 IsEmpty]: Start isEmpty. Operand 1344 states and 1579 transitions. [2024-11-13 21:35:46,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:35:46,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:46,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:46,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:46,242 INFO 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 21:35:46,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:46,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1578 states to 1344 states and 1578 transitions. [2024-11-13 21:35:46,498 INFO L276 IsEmpty]: Start isEmpty. Operand 1344 states and 1578 transitions. [2024-11-13 21:35:46,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:35:46,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:46,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:46,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:46,574 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:35:46,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:46,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1577 states to 1343 states and 1577 transitions. [2024-11-13 21:35:46,610 INFO L276 IsEmpty]: Start isEmpty. Operand 1343 states and 1577 transitions. [2024-11-13 21:35:46,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:35:46,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:46,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:46,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:46,735 INFO 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 21:35:46,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:46,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1578 states to 1344 states and 1578 transitions. [2024-11-13 21:35:46,775 INFO L276 IsEmpty]: Start isEmpty. Operand 1344 states and 1578 transitions. [2024-11-13 21:35:46,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:35:46,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:46,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:46,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:46,865 INFO 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 21:35:46,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:46,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1577 states to 1343 states and 1577 transitions. [2024-11-13 21:35:46,908 INFO L276 IsEmpty]: Start isEmpty. Operand 1343 states and 1577 transitions. [2024-11-13 21:35:46,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:35:46,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:46,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:46,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:47,039 INFO 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 21:35:47,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:47,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1580 states to 1345 states and 1580 transitions. [2024-11-13 21:35:47,080 INFO L276 IsEmpty]: Start isEmpty. Operand 1345 states and 1580 transitions. [2024-11-13 21:35:47,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:35:47,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:47,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:47,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:47,294 INFO 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 21:36:02,162 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.69s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:36:02,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:02,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1646 states to 1391 states and 1646 transitions. [2024-11-13 21:36:02,216 INFO L276 IsEmpty]: Start isEmpty. Operand 1391 states and 1646 transitions. [2024-11-13 21:36:02,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:36:02,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:02,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:02,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:02,306 INFO 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 21:36:02,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:02,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1645 states to 1390 states and 1645 transitions. [2024-11-13 21:36:02,347 INFO L276 IsEmpty]: Start isEmpty. Operand 1390 states and 1645 transitions. [2024-11-13 21:36:02,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:36:02,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:02,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:02,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:02,563 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 21:36:02,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:02,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1646 states to 1391 states and 1646 transitions. [2024-11-13 21:36:02,688 INFO L276 IsEmpty]: Start isEmpty. Operand 1391 states and 1646 transitions. [2024-11-13 21:36:02,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 21:36:02,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:02,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:02,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:03,070 INFO 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 21:36:05,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:05,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1682 states to 1416 states and 1682 transitions. [2024-11-13 21:36:05,935 INFO L276 IsEmpty]: Start isEmpty. Operand 1416 states and 1682 transitions. [2024-11-13 21:36:05,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 21:36:05,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:05,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:05,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:06,557 INFO 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 21:36:18,589 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:36:26,184 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.59s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:36:36,243 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:36:38,384 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:36:38,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:38,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1713 states to 1439 states and 1713 transitions. [2024-11-13 21:36:38,864 INFO L276 IsEmpty]: Start isEmpty. Operand 1439 states and 1713 transitions. [2024-11-13 21:36:38,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:36:38,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:38,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:38,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:38,937 INFO 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 21:36:38,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:38,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1712 states to 1438 states and 1712 transitions. [2024-11-13 21:36:38,968 INFO L276 IsEmpty]: Start isEmpty. Operand 1438 states and 1712 transitions. [2024-11-13 21:36:38,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:36:38,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:38,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:39,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:39,212 INFO 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 21:36:39,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:39,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1714 states to 1439 states and 1714 transitions. [2024-11-13 21:36:39,866 INFO L276 IsEmpty]: Start isEmpty. Operand 1439 states and 1714 transitions. [2024-11-13 21:36:39,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:36:39,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:39,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:39,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:39,937 INFO 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 21:36:39,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:39,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1712 states to 1438 states and 1712 transitions. [2024-11-13 21:36:39,969 INFO L276 IsEmpty]: Start isEmpty. Operand 1438 states and 1712 transitions. [2024-11-13 21:36:39,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:36:39,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:39,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:40,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:40,088 INFO 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 21:36:40,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:40,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1714 states to 1440 states and 1714 transitions. [2024-11-13 21:36:40,122 INFO L276 IsEmpty]: Start isEmpty. Operand 1440 states and 1714 transitions. [2024-11-13 21:36:40,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 21:36:40,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:40,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:40,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:40,815 INFO 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 21:36:42,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:42,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1719 states to 1444 states and 1719 transitions. [2024-11-13 21:36:42,077 INFO L276 IsEmpty]: Start isEmpty. Operand 1444 states and 1719 transitions. [2024-11-13 21:36:42,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 21:36:42,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:42,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:42,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:43,210 INFO 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 21:36:45,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:45,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1726 states to 1449 states and 1726 transitions. [2024-11-13 21:36:45,347 INFO L276 IsEmpty]: Start isEmpty. Operand 1449 states and 1726 transitions. [2024-11-13 21:36:45,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:36:45,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:45,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:45,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:45,442 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 21:36:46,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:46,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1730 states to 1451 states and 1730 transitions. [2024-11-13 21:36:46,807 INFO L276 IsEmpty]: Start isEmpty. Operand 1451 states and 1730 transitions. [2024-11-13 21:36:46,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:36:46,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:46,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:46,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:46,942 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:36:48,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:48,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1736 states to 1455 states and 1736 transitions. [2024-11-13 21:36:48,591 INFO L276 IsEmpty]: Start isEmpty. Operand 1455 states and 1736 transitions. [2024-11-13 21:36:48,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:36:48,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:48,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:48,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:49,278 INFO 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 21:36:51,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:51,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1745 states to 1458 states and 1745 transitions. [2024-11-13 21:36:51,726 INFO L276 IsEmpty]: Start isEmpty. Operand 1458 states and 1745 transitions. [2024-11-13 21:36:51,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:36:51,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:51,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:51,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:53,300 INFO 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 21:36:57,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:57,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1762 states to 1466 states and 1762 transitions. [2024-11-13 21:36:57,999 INFO L276 IsEmpty]: Start isEmpty. Operand 1466 states and 1762 transitions. [2024-11-13 21:36:57,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:36:57,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:57,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:58,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:59,781 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:37:04,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:04,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1773 states to 1473 states and 1773 transitions. [2024-11-13 21:37:04,276 INFO L276 IsEmpty]: Start isEmpty. Operand 1473 states and 1773 transitions. [2024-11-13 21:37:04,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:37:04,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:04,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:04,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:04,360 INFO 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 21:37:04,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:04,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1775 states to 1474 states and 1775 transitions. [2024-11-13 21:37:04,998 INFO L276 IsEmpty]: Start isEmpty. Operand 1474 states and 1775 transitions. [2024-11-13 21:37:05,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:37:05,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:05,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:05,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:05,159 INFO 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 21:37:05,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:05,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1778 states to 1476 states and 1778 transitions. [2024-11-13 21:37:05,850 INFO L276 IsEmpty]: Start isEmpty. Operand 1476 states and 1778 transitions. [2024-11-13 21:37:05,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 21:37:05,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:05,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:05,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:07,806 INFO 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 21:37:10,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:10,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1786 states to 1480 states and 1786 transitions. [2024-11-13 21:37:10,485 INFO L276 IsEmpty]: Start isEmpty. Operand 1480 states and 1786 transitions. [2024-11-13 21:37:10,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 21:37:10,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:10,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:10,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:11,751 INFO 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 21:37:14,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:14,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1791 states to 1482 states and 1791 transitions. [2024-11-13 21:37:14,203 INFO L276 IsEmpty]: Start isEmpty. Operand 1482 states and 1791 transitions. [2024-11-13 21:37:14,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:37:14,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:14,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:14,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:14,331 INFO 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 21:37:15,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:15,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1793 states to 1483 states and 1793 transitions. [2024-11-13 21:37:15,088 INFO L276 IsEmpty]: Start isEmpty. Operand 1483 states and 1793 transitions. [2024-11-13 21:37:15,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:37:15,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:15,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:15,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:15,206 INFO 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 21:37:15,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:15,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1796 states to 1485 states and 1796 transitions. [2024-11-13 21:37:15,989 INFO L276 IsEmpty]: Start isEmpty. Operand 1485 states and 1796 transitions. [2024-11-13 21:37:15,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 21:37:15,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:15,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:16,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:18,174 INFO 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 21:37:23,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:23,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1806 states to 1489 states and 1806 transitions. [2024-11-13 21:37:23,192 INFO L276 IsEmpty]: Start isEmpty. Operand 1489 states and 1806 transitions. [2024-11-13 21:37:23,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 21:37:23,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:23,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:23,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:24,515 INFO 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 21:37:27,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:27,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1810 states to 1491 states and 1810 transitions. [2024-11-13 21:37:27,729 INFO L276 IsEmpty]: Start isEmpty. Operand 1491 states and 1810 transitions. [2024-11-13 21:37:27,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:37:27,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:27,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:27,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:27,806 INFO 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 21:37:28,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:28,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1812 states to 1492 states and 1812 transitions. [2024-11-13 21:37:28,725 INFO L276 IsEmpty]: Start isEmpty. Operand 1492 states and 1812 transitions. [2024-11-13 21:37:28,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:37:28,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:28,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:28,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:28,833 INFO 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 21:37:29,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:29,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1815 states to 1494 states and 1815 transitions. [2024-11-13 21:37:29,941 INFO L276 IsEmpty]: Start isEmpty. Operand 1494 states and 1815 transitions. [2024-11-13 21:37:29,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:37:29,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:29,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:29,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:31,770 INFO 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 21:37:35,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:35,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1824 states to 1498 states and 1824 transitions. [2024-11-13 21:37:35,918 INFO L276 IsEmpty]: Start isEmpty. Operand 1498 states and 1824 transitions. [2024-11-13 21:37:35,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:37:35,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:35,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:35,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:37,446 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:40,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:40,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1829 states to 1500 states and 1829 transitions. [2024-11-13 21:37:40,804 INFO L276 IsEmpty]: Start isEmpty. Operand 1500 states and 1829 transitions. [2024-11-13 21:37:40,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:37:40,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:40,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:40,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:40,889 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 21:37:41,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:41,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1831 states to 1501 states and 1831 transitions. [2024-11-13 21:37:41,767 INFO L276 IsEmpty]: Start isEmpty. Operand 1501 states and 1831 transitions. [2024-11-13 21:37:41,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:37:41,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:41,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:41,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:41,872 INFO 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 21:37:42,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:42,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1834 states to 1503 states and 1834 transitions. [2024-11-13 21:37:42,811 INFO L276 IsEmpty]: Start isEmpty. Operand 1503 states and 1834 transitions. [2024-11-13 21:37:42,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:37:42,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:42,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:42,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:44,739 INFO 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 21:37:48,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:48,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1844 states to 1507 states and 1844 transitions. [2024-11-13 21:37:48,106 INFO L276 IsEmpty]: Start isEmpty. Operand 1507 states and 1844 transitions. [2024-11-13 21:37:48,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:37:48,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:48,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:48,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:52,423 INFO 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 21:38:01,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:01,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1857 states to 1513 states and 1857 transitions. [2024-11-13 21:38:01,982 INFO L276 IsEmpty]: Start isEmpty. Operand 1513 states and 1857 transitions. [2024-11-13 21:38:01,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:38:01,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:01,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:02,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:02,538 INFO 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 21:38:04,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:04,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1859 states to 1514 states and 1859 transitions. [2024-11-13 21:38:04,041 INFO L276 IsEmpty]: Start isEmpty. Operand 1514 states and 1859 transitions. [2024-11-13 21:38:04,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:38:04,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:04,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:04,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:04,343 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:38:05,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:05,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1862 states to 1516 states and 1862 transitions. [2024-11-13 21:38:05,503 INFO L276 IsEmpty]: Start isEmpty. Operand 1516 states and 1862 transitions. [2024-11-13 21:38:05,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 21:38:05,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:05,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:05,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:08,394 INFO 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 21:38:13,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:13,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1871 states to 1520 states and 1871 transitions. [2024-11-13 21:38:13,357 INFO L276 IsEmpty]: Start isEmpty. Operand 1520 states and 1871 transitions. [2024-11-13 21:38:13,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 21:38:13,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:13,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:13,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:15,752 INFO 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 21:38:19,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:19,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1876 states to 1522 states and 1876 transitions. [2024-11-13 21:38:19,394 INFO L276 IsEmpty]: Start isEmpty. Operand 1522 states and 1876 transitions. [2024-11-13 21:38:19,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:38:19,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:19,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:19,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:19,477 INFO 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 21:38:20,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:20,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1878 states to 1523 states and 1878 transitions. [2024-11-13 21:38:20,481 INFO L276 IsEmpty]: Start isEmpty. Operand 1523 states and 1878 transitions. [2024-11-13 21:38:20,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:38:20,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:20,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:20,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:20,564 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:38:21,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:21,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1881 states to 1525 states and 1881 transitions. [2024-11-13 21:38:21,662 INFO L276 IsEmpty]: Start isEmpty. Operand 1525 states and 1881 transitions. [2024-11-13 21:38:21,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 21:38:21,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:21,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:21,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:23,535 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:38:26,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:26,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1890 states to 1529 states and 1890 transitions. [2024-11-13 21:38:26,232 INFO L276 IsEmpty]: Start isEmpty. Operand 1529 states and 1890 transitions. [2024-11-13 21:38:26,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 21:38:26,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:26,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:26,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:30,641 INFO 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 21:38:36,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:36,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1895 states to 1531 states and 1895 transitions. [2024-11-13 21:38:36,738 INFO L276 IsEmpty]: Start isEmpty. Operand 1531 states and 1895 transitions. [2024-11-13 21:38:36,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:38:36,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:36,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:36,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:36,790 INFO 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 21:38:36,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:36,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1885 states to 1522 states and 1885 transitions. [2024-11-13 21:38:36,806 INFO L276 IsEmpty]: Start isEmpty. Operand 1522 states and 1885 transitions. [2024-11-13 21:38:36,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:38:36,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:36,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:36,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:36,872 INFO 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 21:38:37,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:37,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1888 states to 1524 states and 1888 transitions. [2024-11-13 21:38:37,848 INFO L276 IsEmpty]: Start isEmpty. Operand 1524 states and 1888 transitions. [2024-11-13 21:38:37,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:38:37,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:37,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:37,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:37,934 INFO 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 21:38:39,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:39,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1892 states to 1527 states and 1892 transitions. [2024-11-13 21:38:39,035 INFO L276 IsEmpty]: Start isEmpty. Operand 1527 states and 1892 transitions. [2024-11-13 21:38:39,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:38:39,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:39,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:39,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:39,884 INFO 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 21:38:42,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:42,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1897 states to 1530 states and 1897 transitions. [2024-11-13 21:38:42,019 INFO L276 IsEmpty]: Start isEmpty. Operand 1530 states and 1897 transitions. [2024-11-13 21:38:42,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:38:42,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:42,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:42,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:44,387 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 21:38:49,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:49,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1902 states to 1533 states and 1902 transitions. [2024-11-13 21:38:49,686 INFO L276 IsEmpty]: Start isEmpty. Operand 1533 states and 1902 transitions. [2024-11-13 21:38:49,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 21:38:49,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:49,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:49,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:53,004 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:39:06,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:06,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1916 states to 1541 states and 1916 transitions. [2024-11-13 21:39:06,740 INFO L276 IsEmpty]: Start isEmpty. Operand 1541 states and 1916 transitions. [2024-11-13 21:39:06,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 21:39:06,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:06,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:06,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:10,604 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:39:26,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:26,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1932 states to 1550 states and 1932 transitions. [2024-11-13 21:39:26,501 INFO L276 IsEmpty]: Start isEmpty. Operand 1550 states and 1932 transitions. [2024-11-13 21:39:26,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:39:26,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:26,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:26,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:27,099 INFO 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 21:39:29,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:29,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1940 states to 1557 states and 1940 transitions. [2024-11-13 21:39:29,030 INFO L276 IsEmpty]: Start isEmpty. Operand 1557 states and 1940 transitions. [2024-11-13 21:39:29,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:39:29,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:29,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:29,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:29,769 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 21:39:33,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:33,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1952 states to 1565 states and 1952 transitions. [2024-11-13 21:39:33,206 INFO L276 IsEmpty]: Start isEmpty. Operand 1565 states and 1952 transitions. [2024-11-13 21:39:33,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 21:39:33,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:33,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:33,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:34,618 INFO 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 21:39:39,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:39,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1953 states to 1566 states and 1953 transitions. [2024-11-13 21:39:39,298 INFO L276 IsEmpty]: Start isEmpty. Operand 1566 states and 1953 transitions. [2024-11-13 21:39:39,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 21:39:39,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:39,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:39,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:40,346 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 21:39:43,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:43,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 1567 states and 1955 transitions. [2024-11-13 21:39:43,417 INFO L276 IsEmpty]: Start isEmpty. Operand 1567 states and 1955 transitions. [2024-11-13 21:39:43,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:39:43,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:43,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:43,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:44,745 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 21:39:50,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:50,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 1568 states and 1955 transitions. [2024-11-13 21:39:50,593 INFO L276 IsEmpty]: Start isEmpty. Operand 1568 states and 1955 transitions. [2024-11-13 21:39:50,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:39:50,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:50,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:50,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:51,929 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 21:39:55,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:55,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1956 states to 1569 states and 1956 transitions. [2024-11-13 21:39:55,366 INFO L276 IsEmpty]: Start isEmpty. Operand 1569 states and 1956 transitions. [2024-11-13 21:39:55,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:39:55,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:55,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:55,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:58,052 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 21:40:03,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:03,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1958 states to 1570 states and 1958 transitions. [2024-11-13 21:40:03,074 INFO L276 IsEmpty]: Start isEmpty. Operand 1570 states and 1958 transitions. [2024-11-13 21:40:03,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:40:03,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:03,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:03,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:04,594 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 21:40:11,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:11,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1959 states to 1571 states and 1959 transitions. [2024-11-13 21:40:11,174 INFO L276 IsEmpty]: Start isEmpty. Operand 1571 states and 1959 transitions. [2024-11-13 21:40:11,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 21:40:11,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:11,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:11,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:13,579 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 21:40:23,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:23,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1959 states to 1572 states and 1959 transitions. [2024-11-13 21:40:23,211 INFO L276 IsEmpty]: Start isEmpty. Operand 1572 states and 1959 transitions. [2024-11-13 21:40:23,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 21:40:23,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:23,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:23,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:25,553 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 21:40:30,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:30,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1961 states to 1573 states and 1961 transitions. [2024-11-13 21:40:30,075 INFO L276 IsEmpty]: Start isEmpty. Operand 1573 states and 1961 transitions. [2024-11-13 21:40:30,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 21:40:30,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:30,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:30,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:32,033 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 21:40:38,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:38,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1961 states to 1574 states and 1961 transitions. [2024-11-13 21:40:38,582 INFO L276 IsEmpty]: Start isEmpty. Operand 1574 states and 1961 transitions. [2024-11-13 21:40:38,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 21:40:38,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:38,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:38,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:41,121 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 21:40:45,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:45,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1963 states to 1575 states and 1963 transitions. [2024-11-13 21:40:45,844 INFO L276 IsEmpty]: Start isEmpty. Operand 1575 states and 1963 transitions. [2024-11-13 21:40:45,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 21:40:45,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:45,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:45,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:47,800 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 21:40:54,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:54,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1964 states to 1576 states and 1964 transitions. [2024-11-13 21:40:54,840 INFO L276 IsEmpty]: Start isEmpty. Operand 1576 states and 1964 transitions. [2024-11-13 21:40:54,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 21:40:54,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:54,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:55,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:57,578 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 21:41:08,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:08,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1964 states to 1577 states and 1964 transitions. [2024-11-13 21:41:08,178 INFO L276 IsEmpty]: Start isEmpty. Operand 1577 states and 1964 transitions. [2024-11-13 21:41:08,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 21:41:08,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:08,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:08,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:10,978 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 21:41:15,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:15,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1966 states to 1578 states and 1966 transitions. [2024-11-13 21:41:15,739 INFO L276 IsEmpty]: Start isEmpty. Operand 1578 states and 1966 transitions. [2024-11-13 21:41:15,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 21:41:15,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:15,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:15,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:17,768 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 21:41:24,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:24,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1967 states to 1579 states and 1967 transitions. [2024-11-13 21:41:24,894 INFO L276 IsEmpty]: Start isEmpty. Operand 1579 states and 1967 transitions. [2024-11-13 21:41:24,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 21:41:24,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:24,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:24,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:27,631 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 21:41:38,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:38,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1967 states to 1580 states and 1967 transitions. [2024-11-13 21:41:38,158 INFO L276 IsEmpty]: Start isEmpty. Operand 1580 states and 1967 transitions. [2024-11-13 21:41:38,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 21:41:38,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:38,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:38,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:40,010 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 21:41:43,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:43,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1968 states to 1581 states and 1968 transitions. [2024-11-13 21:41:43,992 INFO L276 IsEmpty]: Start isEmpty. Operand 1581 states and 1968 transitions. [2024-11-13 21:41:43,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 21:41:43,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:43,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:44,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:47,424 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 21:41:53,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:53,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1970 states to 1582 states and 1970 transitions. [2024-11-13 21:41:53,217 INFO L276 IsEmpty]: Start isEmpty. Operand 1582 states and 1970 transitions. [2024-11-13 21:41:53,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 21:41:53,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:53,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:53,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:55,733 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 21:42:03,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:03,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1970 states to 1583 states and 1970 transitions. [2024-11-13 21:42:03,497 INFO L276 IsEmpty]: Start isEmpty. Operand 1583 states and 1970 transitions. [2024-11-13 21:42:03,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 21:42:03,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:03,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:03,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:05,458 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 21:42:09,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:09,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1971 states to 1584 states and 1971 transitions. [2024-11-13 21:42:09,851 INFO L276 IsEmpty]: Start isEmpty. Operand 1584 states and 1971 transitions. [2024-11-13 21:42:09,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 21:42:09,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:09,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:10,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:11,792 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 21:42:16,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:16,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1972 states to 1585 states and 1972 transitions. [2024-11-13 21:42:16,066 INFO L276 IsEmpty]: Start isEmpty. Operand 1585 states and 1972 transitions. [2024-11-13 21:42:16,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 21:42:16,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:16,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:16,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:18,079 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 21:42:22,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:22,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1973 states to 1586 states and 1973 transitions. [2024-11-13 21:42:22,448 INFO L276 IsEmpty]: Start isEmpty. Operand 1586 states and 1973 transitions. [2024-11-13 21:42:22,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 21:42:22,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:22,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:22,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:24,443 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 21:42:28,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:28,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1974 states to 1587 states and 1974 transitions. [2024-11-13 21:42:28,734 INFO L276 IsEmpty]: Start isEmpty. Operand 1587 states and 1974 transitions. [2024-11-13 21:42:28,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 21:42:28,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:28,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:28,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:30,802 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 21:42:35,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:35,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1975 states to 1588 states and 1975 transitions. [2024-11-13 21:42:35,142 INFO L276 IsEmpty]: Start isEmpty. Operand 1588 states and 1975 transitions. [2024-11-13 21:42:35,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 21:42:35,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:35,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:35,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:41,884 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 21:42:51,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:51,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1977 states to 1589 states and 1977 transitions. [2024-11-13 21:42:51,371 INFO L276 IsEmpty]: Start isEmpty. Operand 1589 states and 1977 transitions. [2024-11-13 21:42:51,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 21:42:51,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:51,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:51,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:53,695 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 21:43:01,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:01,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1978 states to 1590 states and 1978 transitions. [2024-11-13 21:43:01,810 INFO L276 IsEmpty]: Start isEmpty. Operand 1590 states and 1978 transitions. [2024-11-13 21:43:01,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 21:43:01,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:01,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:02,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:04,149 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 21:43:12,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:12,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1979 states to 1591 states and 1979 transitions. [2024-11-13 21:43:12,241 INFO L276 IsEmpty]: Start isEmpty. Operand 1591 states and 1979 transitions. [2024-11-13 21:43:12,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 21:43:12,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:12,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:12,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:16,271 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 21:43:31,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:31,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1979 states to 1592 states and 1979 transitions. [2024-11-13 21:43:31,759 INFO L276 IsEmpty]: Start isEmpty. Operand 1592 states and 1979 transitions. [2024-11-13 21:43:31,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 21:43:31,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:31,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:31,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:34,820 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 21:43:40,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:40,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1981 states to 1593 states and 1981 transitions. [2024-11-13 21:43:40,598 INFO L276 IsEmpty]: Start isEmpty. Operand 1593 states and 1981 transitions. [2024-11-13 21:43:40,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 21:43:40,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:40,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:40,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:43,363 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 21:43:51,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:51,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1981 states to 1594 states and 1981 transitions. [2024-11-13 21:43:51,786 INFO L276 IsEmpty]: Start isEmpty. Operand 1594 states and 1981 transitions. [2024-11-13 21:43:51,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 21:43:51,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:51,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:51,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:54,083 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 21:43:58,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:58,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1982 states to 1595 states and 1982 transitions. [2024-11-13 21:43:58,729 INFO L276 IsEmpty]: Start isEmpty. Operand 1595 states and 1982 transitions. [2024-11-13 21:43:58,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 21:43:58,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:58,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:58,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:02,905 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 21:44:09,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:09,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1984 states to 1596 states and 1984 transitions. [2024-11-13 21:44:09,308 INFO L276 IsEmpty]: Start isEmpty. Operand 1596 states and 1984 transitions. [2024-11-13 21:44:09,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 21:44:09,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:09,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:09,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:12,091 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 21:44:20,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:20,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1985 states to 1597 states and 1985 transitions. [2024-11-13 21:44:20,361 INFO L276 IsEmpty]: Start isEmpty. Operand 1597 states and 1985 transitions. [2024-11-13 21:44:20,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 21:44:20,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:20,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:20,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:24,080 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 21:44:36,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:36,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1985 states to 1598 states and 1985 transitions. [2024-11-13 21:44:36,587 INFO L276 IsEmpty]: Start isEmpty. Operand 1598 states and 1985 transitions. [2024-11-13 21:44:36,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 21:44:36,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:36,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:36,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:40,219 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 21:44:46,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:46,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1987 states to 1599 states and 1987 transitions. [2024-11-13 21:44:46,129 INFO L276 IsEmpty]: Start isEmpty. Operand 1599 states and 1987 transitions. [2024-11-13 21:44:46,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 21:44:46,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:46,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:46,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:49,478 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 21:44:58,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:58,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1987 states to 1600 states and 1987 transitions. [2024-11-13 21:44:58,427 INFO L276 IsEmpty]: Start isEmpty. Operand 1600 states and 1987 transitions. [2024-11-13 21:44:58,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 21:44:58,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:58,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:58,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:01,034 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 21:45:06,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:06,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1988 states to 1601 states and 1988 transitions. [2024-11-13 21:45:06,159 INFO L276 IsEmpty]: Start isEmpty. Operand 1601 states and 1988 transitions. [2024-11-13 21:45:06,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 21:45:06,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:06,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:06,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:08,875 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 21:45:13,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:13,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1989 states to 1602 states and 1989 transitions. [2024-11-13 21:45:13,942 INFO L276 IsEmpty]: Start isEmpty. Operand 1602 states and 1989 transitions. [2024-11-13 21:45:13,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 21:45:13,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:13,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:14,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:16,814 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 21:45:21,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:21,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1990 states to 1603 states and 1990 transitions. [2024-11-13 21:45:21,909 INFO L276 IsEmpty]: Start isEmpty. Operand 1603 states and 1990 transitions. [2024-11-13 21:45:21,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 21:45:21,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:21,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:22,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:28,559 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 21:45:37,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:37,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1992 states to 1604 states and 1992 transitions. [2024-11-13 21:45:37,453 INFO L276 IsEmpty]: Start isEmpty. Operand 1604 states and 1992 transitions. [2024-11-13 21:45:37,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 21:45:37,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:37,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:37,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:40,595 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 21:45:49,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:49,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1993 states to 1605 states and 1993 transitions. [2024-11-13 21:45:49,332 INFO L276 IsEmpty]: Start isEmpty. Operand 1605 states and 1993 transitions. [2024-11-13 21:45:49,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 21:45:49,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:49,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:49,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:52,425 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 21:46:01,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:01,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1994 states to 1606 states and 1994 transitions. [2024-11-13 21:46:01,339 INFO L276 IsEmpty]: Start isEmpty. Operand 1606 states and 1994 transitions. [2024-11-13 21:46:01,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 21:46:01,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:01,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:01,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:06,593 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 21:46:24,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:24,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1994 states to 1607 states and 1994 transitions. [2024-11-13 21:46:24,119 INFO L276 IsEmpty]: Start isEmpty. Operand 1607 states and 1994 transitions. [2024-11-13 21:46:24,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 21:46:24,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:24,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:24,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:28,253 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 21:46:34,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:34,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1996 states to 1608 states and 1996 transitions. [2024-11-13 21:46:34,695 INFO L276 IsEmpty]: Start isEmpty. Operand 1608 states and 1996 transitions. [2024-11-13 21:46:34,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 21:46:34,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:34,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:34,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:11,668 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 21:47:54,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:54,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1996 states to 1609 states and 1996 transitions. [2024-11-13 21:47:54,752 INFO L276 IsEmpty]: Start isEmpty. Operand 1609 states and 1996 transitions. [2024-11-13 21:47:54,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 21:47:54,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:54,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:54,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:56,725 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 21:48:06,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:06,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1998 states to 1610 states and 1998 transitions. [2024-11-13 21:48:06,357 INFO L276 IsEmpty]: Start isEmpty. Operand 1610 states and 1998 transitions. [2024-11-13 21:48:06,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 21:48:06,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:06,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:06,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:09,118 INFO L134 CoverageAnalysis]: Checked inductivity of 991 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:48:21,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:21,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2001 states to 1612 states and 2001 transitions. [2024-11-13 21:48:21,679 INFO L276 IsEmpty]: Start isEmpty. Operand 1612 states and 2001 transitions. [2024-11-13 21:48:21,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 21:48:21,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:21,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:21,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat