./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test4-2.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_c072fdfb-a4e9-49a9-a9db-636d32e2a4d5/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c072fdfb-a4e9-49a9-a9db-636d32e2a4d5/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_c072fdfb-a4e9-49a9-a9db-636d32e2a4d5/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c072fdfb-a4e9-49a9-a9db-636d32e2a4d5/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test4-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c072fdfb-a4e9-49a9-a9db-636d32e2a4d5/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_c072fdfb-a4e9-49a9-a9db-636d32e2a4d5/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 6c763f0e5b490114d32e3c1ec14f736caee058b985a7ee61f4d14ad6758e2996 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:47:44,514 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:47:44,599 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c072fdfb-a4e9-49a9-a9db-636d32e2a4d5/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 21:47:44,604 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:47:44,604 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:47:44,645 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:47:44,648 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:47:44,648 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:47:44,649 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:47:44,649 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:47:44,649 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:47:44,649 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:47:44,650 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:47:44,650 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 21:47:44,650 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 21:47:44,650 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 21:47:44,650 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:47:44,650 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:47:44,650 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 21:47:44,650 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:47:44,650 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:47:44,650 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:47:44,651 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:47:44,651 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:47:44,651 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:47:44,651 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:47:44,651 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:47:44,651 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:47:44,651 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:47:44,651 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:47:44,651 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_c072fdfb-a4e9-49a9-a9db-636d32e2a4d5/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 -> 6c763f0e5b490114d32e3c1ec14f736caee058b985a7ee61f4d14ad6758e2996 [2024-11-13 21:47:45,010 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:47:45,024 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:47:45,027 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:47:45,030 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:47:45,031 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:47:45,034 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c072fdfb-a4e9-49a9-a9db-636d32e2a4d5/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test4-2.i Unable to find full path for "g++" [2024-11-13 21:47:47,220 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:47:47,725 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:47:47,726 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c072fdfb-a4e9-49a9-a9db-636d32e2a4d5/sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test4-2.i [2024-11-13 21:47:47,753 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c072fdfb-a4e9-49a9-a9db-636d32e2a4d5/bin/ukojak-verify-EEHR8qb7sm/data/ee95b8e3c/ce865c071b834206963c99624fd0b9c9/FLAG3eb2c54ba [2024-11-13 21:47:47,769 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c072fdfb-a4e9-49a9-a9db-636d32e2a4d5/bin/ukojak-verify-EEHR8qb7sm/data/ee95b8e3c/ce865c071b834206963c99624fd0b9c9 [2024-11-13 21:47:47,772 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:47:47,774 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:47:47,776 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:47:47,776 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:47:47,781 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:47:47,782 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:47:47" (1/1) ... [2024-11-13 21:47:47,783 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c0ac91f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:47:47, skipping insertion in model container [2024-11-13 21:47:47,784 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:47:47" (1/1) ... [2024-11-13 21:47:47,841 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:47:48,565 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:47:48,593 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:47:48,826 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:47:48,876 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:47:48,878 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:47:48 WrapperNode [2024-11-13 21:47:48,879 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:47:48,881 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:47:48,881 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:47:48,881 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:47:48,891 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:47:48" (1/1) ... [2024-11-13 21:47:48,932 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:47:48" (1/1) ... [2024-11-13 21:47:49,025 INFO L138 Inliner]: procedures = 176, calls = 377, calls flagged for inlining = 10, calls inlined = 10, statements flattened = 1729 [2024-11-13 21:47:49,025 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:47:49,026 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:47:49,026 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:47:49,026 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:47:49,035 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:47:48" (1/1) ... [2024-11-13 21:47:49,035 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:47:48" (1/1) ... [2024-11-13 21:47:49,048 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:47:48" (1/1) ... [2024-11-13 21:47:49,049 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:47:48" (1/1) ... [2024-11-13 21:47:49,103 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:47:48" (1/1) ... [2024-11-13 21:47:49,140 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:47:48" (1/1) ... [2024-11-13 21:47:49,145 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:47:48" (1/1) ... [2024-11-13 21:47:49,150 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:47:48" (1/1) ... [2024-11-13 21:47:49,161 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:47:49,162 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:47:49,162 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:47:49,162 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:47:49,163 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:47:48" (1/1) ... [2024-11-13 21:47:49,169 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:47:49,183 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c072fdfb-a4e9-49a9-a9db-636d32e2a4d5/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:47:49,203 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c072fdfb-a4e9-49a9-a9db-636d32e2a4d5/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:47:49,207 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c072fdfb-a4e9-49a9-a9db-636d32e2a4d5/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:47:49,236 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:47:49,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:47:49,237 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 21:47:49,237 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:47:49,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 21:47:49,237 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 21:47:49,237 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:47:49,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:47:49,237 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:47:49,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:47:49,549 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:47:49,551 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:47:53,548 INFO L? ?]: Removed 1721 outVars from TransFormulas that were not future-live. [2024-11-13 21:47:53,548 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:47:56,321 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:47:56,322 INFO L316 CfgBuilder]: Removed 69 assume(true) statements. [2024-11-13 21:47:56,322 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:47:56 BoogieIcfgContainer [2024-11-13 21:47:56,325 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:47:56,326 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:47:56,326 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:47:56,344 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:47:56,344 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:47:56" (1/1) ... [2024-11-13 21:47:56,355 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:47:56,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:56,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1423 states to 1287 states and 1423 transitions. [2024-11-13 21:47:56,458 INFO L276 IsEmpty]: Start isEmpty. Operand 1287 states and 1423 transitions. [2024-11-13 21:47:56,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 21:47:56,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:56,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:56,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:56,672 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:47:56,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:56,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1424 states to 1288 states and 1424 transitions. [2024-11-13 21:47:56,737 INFO L276 IsEmpty]: Start isEmpty. Operand 1288 states and 1424 transitions. [2024-11-13 21:47:56,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 21:47:56,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:56,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:56,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:56,902 INFO 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 21:47:56,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:56,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1423 states to 1287 states and 1423 transitions. [2024-11-13 21:47:56,944 INFO L276 IsEmpty]: Start isEmpty. Operand 1287 states and 1423 transitions. [2024-11-13 21:47:56,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 21:47:56,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:56,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:56,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:57,179 INFO 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 21:47:57,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:57,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1422 states to 1286 states and 1422 transitions. [2024-11-13 21:47:57,327 INFO L276 IsEmpty]: Start isEmpty. Operand 1286 states and 1422 transitions. [2024-11-13 21:47:57,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 21:47:57,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:57,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:57,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:57,492 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:47:57,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:57,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1426 states to 1288 states and 1426 transitions. [2024-11-13 21:47:57,703 INFO L276 IsEmpty]: Start isEmpty. Operand 1288 states and 1426 transitions. [2024-11-13 21:47:57,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 21:47:57,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:57,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:57,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:57,788 INFO 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 21:47:57,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:57,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1425 states to 1287 states and 1425 transitions. [2024-11-13 21:47:57,822 INFO L276 IsEmpty]: Start isEmpty. Operand 1287 states and 1425 transitions. [2024-11-13 21:47:57,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 21:47:57,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:57,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:57,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:58,039 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 21:47:58,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:58,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1424 states to 1286 states and 1424 transitions. [2024-11-13 21:47:58,269 INFO L276 IsEmpty]: Start isEmpty. Operand 1286 states and 1424 transitions. [2024-11-13 21:47:58,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 21:47:58,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:58,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:58,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:58,368 INFO 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 21:47:58,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:58,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1429 states to 1289 states and 1429 transitions. [2024-11-13 21:47:58,940 INFO L276 IsEmpty]: Start isEmpty. Operand 1289 states and 1429 transitions. [2024-11-13 21:47:58,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 21:47:58,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:58,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:58,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:58,977 INFO 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 21:47:59,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:59,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1439 states to 1294 states and 1439 transitions. [2024-11-13 21:47:59,426 INFO L276 IsEmpty]: Start isEmpty. Operand 1294 states and 1439 transitions. [2024-11-13 21:47:59,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 21:47:59,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:59,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:59,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:59,462 INFO 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 21:47:59,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:59,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1433 states to 1294 states and 1433 transitions. [2024-11-13 21:47:59,475 INFO L276 IsEmpty]: Start isEmpty. Operand 1294 states and 1433 transitions. [2024-11-13 21:47:59,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 21:47:59,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:59,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:59,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:59,593 INFO 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 21:47:59,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:59,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1434 states to 1296 states and 1434 transitions. [2024-11-13 21:47:59,897 INFO L276 IsEmpty]: Start isEmpty. Operand 1296 states and 1434 transitions. [2024-11-13 21:47:59,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 21:47:59,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:59,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:59,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:59,946 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:47:59,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:59,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1432 states to 1296 states and 1432 transitions. [2024-11-13 21:47:59,968 INFO L276 IsEmpty]: Start isEmpty. Operand 1296 states and 1432 transitions. [2024-11-13 21:47:59,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 21:47:59,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:59,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:59,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:00,115 INFO 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 21:48:00,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:00,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1436 states to 1298 states and 1436 transitions. [2024-11-13 21:48:00,208 INFO L276 IsEmpty]: Start isEmpty. Operand 1298 states and 1436 transitions. [2024-11-13 21:48:00,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 21:48:00,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:00,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:00,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:00,392 INFO 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 21:48:00,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:00,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1390 states to 1257 states and 1390 transitions. [2024-11-13 21:48:00,680 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 1390 transitions. [2024-11-13 21:48:00,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 21:48:00,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:00,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:00,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:00,819 INFO 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 21:48:00,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:00,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1386 states to 1254 states and 1386 transitions. [2024-11-13 21:48:00,931 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 1386 transitions. [2024-11-13 21:48:00,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 21:48:00,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:00,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:00,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:01,069 INFO 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 21:48:01,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:01,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1382 states to 1251 states and 1382 transitions. [2024-11-13 21:48:01,247 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 1382 transitions. [2024-11-13 21:48:01,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 21:48:01,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:01,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:01,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:01,337 INFO 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 21:48:01,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:01,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1378 states to 1248 states and 1378 transitions. [2024-11-13 21:48:01,384 INFO L276 IsEmpty]: Start isEmpty. Operand 1248 states and 1378 transitions. [2024-11-13 21:48:01,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 21:48:01,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:01,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:01,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:01,469 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:48:01,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:01,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1374 states to 1245 states and 1374 transitions. [2024-11-13 21:48:01,508 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 1374 transitions. [2024-11-13 21:48:01,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 21:48:01,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:01,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:01,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:01,586 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 21:48:01,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:01,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1370 states to 1242 states and 1370 transitions. [2024-11-13 21:48:01,630 INFO L276 IsEmpty]: Start isEmpty. Operand 1242 states and 1370 transitions. [2024-11-13 21:48:01,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 21:48:01,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:01,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:01,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:01,741 INFO 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 21:48:01,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:01,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1366 states to 1239 states and 1366 transitions. [2024-11-13 21:48:01,784 INFO L276 IsEmpty]: Start isEmpty. Operand 1239 states and 1366 transitions. [2024-11-13 21:48:01,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:48:01,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:01,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:01,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:01,882 INFO 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 21:48:01,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:01,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1362 states to 1236 states and 1362 transitions. [2024-11-13 21:48:01,929 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 1362 transitions. [2024-11-13 21:48:01,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:48:01,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:01,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:01,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:02,015 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 21:48:02,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:02,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 1235 states and 1361 transitions. [2024-11-13 21:48:02,545 INFO L276 IsEmpty]: Start isEmpty. Operand 1235 states and 1361 transitions. [2024-11-13 21:48:02,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:48:02,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:02,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:02,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:02,812 INFO 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 21:48:04,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:04,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1360 states to 1234 states and 1360 transitions. [2024-11-13 21:48:04,225 INFO L276 IsEmpty]: Start isEmpty. Operand 1234 states and 1360 transitions. [2024-11-13 21:48:04,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:48:04,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:04,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:04,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:04,375 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 21:48:05,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:05,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1359 states to 1234 states and 1359 transitions. [2024-11-13 21:48:05,667 INFO L276 IsEmpty]: Start isEmpty. Operand 1234 states and 1359 transitions. [2024-11-13 21:48:05,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 21:48:05,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:05,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:05,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:05,722 INFO 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 21:48:05,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:05,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1358 states to 1233 states and 1358 transitions. [2024-11-13 21:48:05,757 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 1358 transitions. [2024-11-13 21:48:05,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 21:48:05,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:05,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:05,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:06,136 INFO 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 21:48:06,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:06,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1357 states to 1232 states and 1357 transitions. [2024-11-13 21:48:06,728 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 1357 transitions. [2024-11-13 21:48:06,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:48:06,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:06,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:06,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:06,832 INFO 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 21:48:06,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:06,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 1231 states and 1356 transitions. [2024-11-13 21:48:06,865 INFO L276 IsEmpty]: Start isEmpty. Operand 1231 states and 1356 transitions. [2024-11-13 21:48:06,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:48:06,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:06,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:06,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:06,909 INFO 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 21:48:07,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:07,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1355 states to 1230 states and 1355 transitions. [2024-11-13 21:48:07,069 INFO L276 IsEmpty]: Start isEmpty. Operand 1230 states and 1355 transitions. [2024-11-13 21:48:07,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:48:07,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:07,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:07,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:07,133 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 21:48:07,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:07,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1354 states to 1230 states and 1354 transitions. [2024-11-13 21:48:07,509 INFO L276 IsEmpty]: Start isEmpty. Operand 1230 states and 1354 transitions. [2024-11-13 21:48:07,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 21:48:07,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:07,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:07,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:07,600 INFO 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 21:48:07,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:07,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1353 states to 1230 states and 1353 transitions. [2024-11-13 21:48:07,650 INFO L276 IsEmpty]: Start isEmpty. Operand 1230 states and 1353 transitions. [2024-11-13 21:48:07,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:48:07,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:07,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:07,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:07,704 INFO 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 21:48:07,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:07,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1352 states to 1229 states and 1352 transitions. [2024-11-13 21:48:07,742 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 1352 transitions. [2024-11-13 21:48:07,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:48:07,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:07,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:07,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:07,854 INFO 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 21:48:07,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:07,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1351 states to 1228 states and 1351 transitions. [2024-11-13 21:48:07,893 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 1351 transitions. [2024-11-13 21:48:07,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:48:07,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:07,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:07,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:07,950 INFO 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 21:48:09,608 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.64s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:48:09,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:09,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1349 states to 1228 states and 1349 transitions. [2024-11-13 21:48:09,618 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 1349 transitions. [2024-11-13 21:48:09,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:48:09,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:09,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:09,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:09,714 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:48:21,505 WARN L539 Checker$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 21:48:31,510 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:48:41,520 WARN L539 Checker$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 21:48:51,527 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:48:51,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:51,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1357 states to 1235 states and 1357 transitions. [2024-11-13 21:48:51,548 INFO L276 IsEmpty]: Start isEmpty. Operand 1235 states and 1357 transitions. [2024-11-13 21:48:51,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:48:51,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:51,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:51,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:51,753 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:48:56,693 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.08s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:48:56,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:56,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1365 states to 1242 states and 1365 transitions. [2024-11-13 21:48:56,720 INFO L276 IsEmpty]: Start isEmpty. Operand 1242 states and 1365 transitions. [2024-11-13 21:48:56,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:48:56,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:56,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:56,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:56,868 INFO 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 21:48:56,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:56,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 1234 states and 1356 transitions. [2024-11-13 21:48:56,897 INFO L276 IsEmpty]: Start isEmpty. Operand 1234 states and 1356 transitions. [2024-11-13 21:48:56,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:48:56,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:56,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:56,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:57,116 INFO 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 21:48:57,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:57,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1347 states to 1226 states and 1347 transitions. [2024-11-13 21:48:57,179 INFO L276 IsEmpty]: Start isEmpty. Operand 1226 states and 1347 transitions. [2024-11-13 21:48:57,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:48:57,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:57,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:57,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:57,261 INFO 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 21:48:57,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:57,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1346 states to 1225 states and 1346 transitions. [2024-11-13 21:48:57,296 INFO L276 IsEmpty]: Start isEmpty. Operand 1225 states and 1346 transitions. [2024-11-13 21:48:57,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:48:57,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:57,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:57,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:57,622 INFO 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 21:48:58,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:58,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1345 states to 1224 states and 1345 transitions. [2024-11-13 21:48:58,127 INFO L276 IsEmpty]: Start isEmpty. Operand 1224 states and 1345 transitions. [2024-11-13 21:48:58,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 21:48:58,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:58,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:58,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:58,253 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:48:58,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:58,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1344 states to 1223 states and 1344 transitions. [2024-11-13 21:48:58,285 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 1344 transitions. [2024-11-13 21:48:58,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 21:48:58,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:58,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:58,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:58,493 INFO 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 21:48:58,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:58,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1343 states to 1222 states and 1343 transitions. [2024-11-13 21:48:58,572 INFO L276 IsEmpty]: Start isEmpty. Operand 1222 states and 1343 transitions. [2024-11-13 21:48:58,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:48:58,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:58,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:58,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:58,653 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:48:58,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:58,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1342 states to 1221 states and 1342 transitions. [2024-11-13 21:48:58,688 INFO L276 IsEmpty]: Start isEmpty. Operand 1221 states and 1342 transitions. [2024-11-13 21:48:58,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:48:58,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:58,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:58,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:58,827 INFO 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 21:48:58,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:58,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1341 states to 1220 states and 1341 transitions. [2024-11-13 21:48:58,861 INFO L276 IsEmpty]: Start isEmpty. Operand 1220 states and 1341 transitions. [2024-11-13 21:48:58,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:48:58,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:58,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:58,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:58,966 INFO 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 21:49:03,644 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.71s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:49:04,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:04,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1383 states to 1260 states and 1383 transitions. [2024-11-13 21:49:04,087 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 1383 transitions. [2024-11-13 21:49:04,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:49:04,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:04,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:04,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:04,201 INFO 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 21:49:04,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:04,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1383 states to 1261 states and 1383 transitions. [2024-11-13 21:49:04,289 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 1383 transitions. [2024-11-13 21:49:04,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:49:04,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:04,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:04,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:04,540 INFO 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 21:49:04,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:04,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1382 states to 1260 states and 1382 transitions. [2024-11-13 21:49:04,638 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 1382 transitions. [2024-11-13 21:49:04,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:49:04,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:04,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:04,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:04,823 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:05,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:05,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1381 states to 1259 states and 1381 transitions. [2024-11-13 21:49:05,070 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 1381 transitions. [2024-11-13 21:49:05,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:49:05,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:05,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:05,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:05,198 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:05,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:05,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1378 states to 1259 states and 1378 transitions. [2024-11-13 21:49:05,542 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 1378 transitions. [2024-11-13 21:49:05,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 21:49:05,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:05,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:05,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:06,044 INFO 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 21:49:09,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:09,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1377 states to 1258 states and 1377 transitions. [2024-11-13 21:49:09,412 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 1377 transitions. [2024-11-13 21:49:09,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 21:49:09,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:09,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:09,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:10,216 INFO 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 21:49:11,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:11,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1376 states to 1257 states and 1376 transitions. [2024-11-13 21:49:11,624 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 1376 transitions. [2024-11-13 21:49:11,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:49:11,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:11,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:11,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:11,720 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:11,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:11,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1375 states to 1256 states and 1375 transitions. [2024-11-13 21:49:11,758 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 1375 transitions. [2024-11-13 21:49:11,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:49:11,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:11,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:11,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:12,116 INFO 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 21:49:12,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:12,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1374 states to 1255 states and 1374 transitions. [2024-11-13 21:49:12,847 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 1374 transitions. [2024-11-13 21:49:12,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 21:49:12,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:12,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:12,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:12,937 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 21:49:12,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:12,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1372 states to 1254 states and 1372 transitions. [2024-11-13 21:49:12,973 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 1372 transitions. [2024-11-13 21:49:12,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 21:49:12,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:12,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:13,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:13,114 INFO 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 21:49:13,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:13,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1371 states to 1253 states and 1371 transitions. [2024-11-13 21:49:13,154 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 1371 transitions. [2024-11-13 21:49:13,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 21:49:13,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:13,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:13,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:13,978 INFO 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 21:49:15,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:15,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1370 states to 1252 states and 1370 transitions. [2024-11-13 21:49:15,614 INFO L276 IsEmpty]: Start isEmpty. Operand 1252 states and 1370 transitions. [2024-11-13 21:49:15,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:49:15,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:15,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:15,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:16,976 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:19,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:19,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1369 states to 1251 states and 1369 transitions. [2024-11-13 21:49:19,738 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 1369 transitions. [2024-11-13 21:49:19,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:49:19,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:19,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:19,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:19,841 INFO 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 21:49:21,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:21,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1368 states to 1250 states and 1368 transitions. [2024-11-13 21:49:21,012 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 1368 transitions. [2024-11-13 21:49:21,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:49:21,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:21,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:21,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:21,155 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:22,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:22,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1367 states to 1249 states and 1367 transitions. [2024-11-13 21:49:22,807 INFO L276 IsEmpty]: Start isEmpty. Operand 1249 states and 1367 transitions. [2024-11-13 21:49:22,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 21:49:22,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:22,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:22,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:23,698 INFO 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 21:49:26,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:26,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1374 states to 1252 states and 1374 transitions. [2024-11-13 21:49:26,531 INFO L276 IsEmpty]: Start isEmpty. Operand 1252 states and 1374 transitions. [2024-11-13 21:49:26,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 21:49:26,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:26,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:26,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:27,857 INFO 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 21:49:32,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:32,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1384 states to 1255 states and 1384 transitions. [2024-11-13 21:49:32,655 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 1384 transitions. [2024-11-13 21:49:32,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 21:49:32,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:32,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:32,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:34,910 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 21:49:40,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:40,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1365 states to 1247 states and 1365 transitions. [2024-11-13 21:49:40,777 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 1365 transitions. [2024-11-13 21:49:40,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 21:49:40,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:40,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:40,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:40,854 INFO 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 21:49:41,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:41,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1364 states to 1246 states and 1364 transitions. [2024-11-13 21:49:41,575 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states and 1364 transitions. [2024-11-13 21:49:41,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 21:49:41,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:41,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:41,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:41,696 INFO 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 21:49:42,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:42,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1363 states to 1245 states and 1363 transitions. [2024-11-13 21:49:42,520 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 1363 transitions. [2024-11-13 21:49:42,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 21:49:42,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:42,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:42,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:44,449 INFO 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 21:49:47,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:47,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1362 states to 1244 states and 1362 transitions. [2024-11-13 21:49:47,814 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 1362 transitions. [2024-11-13 21:49:47,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 21:49:47,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:47,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:47,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:49,738 INFO 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 21:49:58,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:58,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 1243 states and 1361 transitions. [2024-11-13 21:49:58,486 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 1361 transitions. [2024-11-13 21:49:58,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:49:58,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:58,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:58,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:58,551 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:59,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:59,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1360 states to 1242 states and 1360 transitions. [2024-11-13 21:49:59,227 INFO L276 IsEmpty]: Start isEmpty. Operand 1242 states and 1360 transitions. [2024-11-13 21:49:59,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:49:59,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:59,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:59,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:59,319 INFO 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 21:50:00,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:00,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1359 states to 1241 states and 1359 transitions. [2024-11-13 21:50:00,167 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 1359 transitions. [2024-11-13 21:50:00,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:50:00,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:00,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:00,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:01,476 INFO 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 21:50:04,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:04,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1358 states to 1240 states and 1358 transitions. [2024-11-13 21:50:04,696 INFO L276 IsEmpty]: Start isEmpty. Operand 1240 states and 1358 transitions. [2024-11-13 21:50:04,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:50:04,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:04,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:04,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:06,159 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 21:50:09,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:09,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1357 states to 1239 states and 1357 transitions. [2024-11-13 21:50:09,199 INFO L276 IsEmpty]: Start isEmpty. Operand 1239 states and 1357 transitions. [2024-11-13 21:50:09,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:50:09,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:09,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:09,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:09,276 INFO 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 21:50:10,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:10,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 1238 states and 1356 transitions. [2024-11-13 21:50:10,046 INFO L276 IsEmpty]: Start isEmpty. Operand 1238 states and 1356 transitions. [2024-11-13 21:50:10,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:50:10,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:10,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:10,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:10,159 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 21:50:11,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:11,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1355 states to 1237 states and 1355 transitions. [2024-11-13 21:50:11,180 INFO L276 IsEmpty]: Start isEmpty. Operand 1237 states and 1355 transitions. [2024-11-13 21:50:11,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 21:50:11,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:11,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:11,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:13,362 INFO 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 21:50:16,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:16,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1354 states to 1236 states and 1354 transitions. [2024-11-13 21:50:16,794 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 1354 transitions. [2024-11-13 21:50:16,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 21:50:16,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:16,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:16,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:18,920 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:23,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:23,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1353 states to 1235 states and 1353 transitions. [2024-11-13 21:50:23,186 INFO L276 IsEmpty]: Start isEmpty. Operand 1235 states and 1353 transitions. [2024-11-13 21:50:23,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:50:23,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:23,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:23,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:23,284 INFO 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 21:50:24,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:24,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1352 states to 1234 states and 1352 transitions. [2024-11-13 21:50:24,112 INFO L276 IsEmpty]: Start isEmpty. Operand 1234 states and 1352 transitions. [2024-11-13 21:50:24,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:50:24,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:24,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:24,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:24,227 INFO 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 21:50:25,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:25,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1351 states to 1233 states and 1351 transitions. [2024-11-13 21:50:25,161 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 1351 transitions. [2024-11-13 21:50:25,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 21:50:25,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:25,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:25,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:27,793 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:31,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:31,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1350 states to 1232 states and 1350 transitions. [2024-11-13 21:50:31,904 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 1350 transitions. [2024-11-13 21:50:31,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 21:50:31,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:31,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:32,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:36,464 INFO 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 21:50:42,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:42,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1349 states to 1231 states and 1349 transitions. [2024-11-13 21:50:42,764 INFO L276 IsEmpty]: Start isEmpty. Operand 1231 states and 1349 transitions. [2024-11-13 21:50:42,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:50:42,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:42,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:42,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:43,331 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 21:50:45,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:45,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1348 states to 1230 states and 1348 transitions. [2024-11-13 21:50:45,109 INFO L276 IsEmpty]: Start isEmpty. Operand 1230 states and 1348 transitions. [2024-11-13 21:50:45,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:50:45,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:45,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:45,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:45,349 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:46,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:46,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1347 states to 1229 states and 1347 transitions. [2024-11-13 21:50:46,436 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 1347 transitions. [2024-11-13 21:50:46,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:50:46,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:46,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:46,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:49,101 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:53,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:53,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1346 states to 1228 states and 1346 transitions. [2024-11-13 21:50:53,994 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 1346 transitions. [2024-11-13 21:50:53,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:50:53,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:53,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:54,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:56,688 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:00,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:00,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1345 states to 1227 states and 1345 transitions. [2024-11-13 21:51:00,617 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 1345 transitions. [2024-11-13 21:51:00,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:51:00,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:00,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:00,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:00,702 INFO 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 21:51:01,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:01,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1344 states to 1226 states and 1344 transitions. [2024-11-13 21:51:01,687 INFO L276 IsEmpty]: Start isEmpty. Operand 1226 states and 1344 transitions. [2024-11-13 21:51:01,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:51:01,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:01,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:01,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:01,815 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 21:51:03,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:03,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1343 states to 1225 states and 1343 transitions. [2024-11-13 21:51:03,148 INFO L276 IsEmpty]: Start isEmpty. Operand 1225 states and 1343 transitions. [2024-11-13 21:51:03,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:51:03,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:03,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:03,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:07,413 INFO 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 21:51:13,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:13,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1342 states to 1224 states and 1342 transitions. [2024-11-13 21:51:13,514 INFO L276 IsEmpty]: Start isEmpty. Operand 1224 states and 1342 transitions. [2024-11-13 21:51:13,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:51:13,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:13,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:13,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:18,233 INFO 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 21:51:24,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:24,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1341 states to 1223 states and 1341 transitions. [2024-11-13 21:51:24,932 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 1341 transitions. [2024-11-13 21:51:24,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 21:51:24,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:24,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:24,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:25,049 INFO 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 21:51:25,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:25,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1331 states to 1214 states and 1331 transitions. [2024-11-13 21:51:25,080 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 1331 transitions. [2024-11-13 21:51:25,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 21:51:25,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:25,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:25,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:25,211 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 21:51:26,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:26,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 1213 states and 1330 transitions. [2024-11-13 21:51:26,338 INFO L276 IsEmpty]: Start isEmpty. Operand 1213 states and 1330 transitions. [2024-11-13 21:51:26,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 21:51:26,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:26,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:26,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:26,470 INFO 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 21:51:27,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:27,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1329 states to 1212 states and 1329 transitions. [2024-11-13 21:51:27,627 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 1329 transitions. [2024-11-13 21:51:27,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:51:27,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:27,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:27,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:28,473 INFO 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 21:51:30,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:30,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1328 states to 1211 states and 1328 transitions. [2024-11-13 21:51:30,748 INFO L276 IsEmpty]: Start isEmpty. Operand 1211 states and 1328 transitions. [2024-11-13 21:51:30,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:51:30,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:30,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:30,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:32,187 INFO 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 21:51:37,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:37,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1327 states to 1210 states and 1327 transitions. [2024-11-13 21:51:37,666 INFO L276 IsEmpty]: Start isEmpty. Operand 1210 states and 1327 transitions. [2024-11-13 21:51:37,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 21:51:37,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:37,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:37,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:43,289 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:59,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:59,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1326 states to 1209 states and 1326 transitions. [2024-11-13 21:51:59,457 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 1326 transitions. [2024-11-13 21:51:59,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 21:51:59,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:59,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:59,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:05,498 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:25,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:25,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1325 states to 1208 states and 1325 transitions. [2024-11-13 21:52:25,245 INFO L276 IsEmpty]: Start isEmpty. Operand 1208 states and 1325 transitions. [2024-11-13 21:52:25,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 21:52:25,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:25,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:25,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:25,737 INFO 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 21:52:30,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:30,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1325 states to 1210 states and 1325 transitions. [2024-11-13 21:52:30,408 INFO L276 IsEmpty]: Start isEmpty. Operand 1210 states and 1325 transitions. [2024-11-13 21:52:30,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 21:52:30,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:30,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:30,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:31,010 INFO 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 21:52:37,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:37,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1328 states to 1212 states and 1328 transitions. [2024-11-13 21:52:37,473 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 1328 transitions. [2024-11-13 21:52:37,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:52:37,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:37,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:37,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:38,832 INFO 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 21:52:42,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:42,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1329 states to 1213 states and 1329 transitions. [2024-11-13 21:52:42,236 INFO L276 IsEmpty]: Start isEmpty. Operand 1213 states and 1329 transitions. [2024-11-13 21:52:42,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 21:52:42,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:42,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:42,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:44,130 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 21:52:50,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:50,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 1214 states and 1330 transitions. [2024-11-13 21:52:50,252 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 1330 transitions. [2024-11-13 21:52:50,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 21:52:50,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:50,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:50,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:51,776 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 21:52:55,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:55,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1331 states to 1215 states and 1331 transitions. [2024-11-13 21:52:55,294 INFO L276 IsEmpty]: Start isEmpty. Operand 1215 states and 1331 transitions. [2024-11-13 21:52:55,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:52:55,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:55,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:55,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:57,483 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 21:53:01,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:01,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1333 states to 1216 states and 1333 transitions. [2024-11-13 21:53:01,999 INFO L276 IsEmpty]: Start isEmpty. Operand 1216 states and 1333 transitions. [2024-11-13 21:53:01,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 21:53:01,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:01,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:02,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:04,031 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 21:53:10,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:10,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1333 states to 1217 states and 1333 transitions. [2024-11-13 21:53:10,768 INFO L276 IsEmpty]: Start isEmpty. Operand 1217 states and 1333 transitions. [2024-11-13 21:53:10,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 21:53:10,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:10,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:10,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:12,918 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 21:53:17,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:17,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1335 states to 1218 states and 1335 transitions. [2024-11-13 21:53:17,436 INFO L276 IsEmpty]: Start isEmpty. Operand 1218 states and 1335 transitions. [2024-11-13 21:53:17,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:53:17,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:17,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:17,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:19,102 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 21:53:25,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:25,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1336 states to 1219 states and 1336 transitions. [2024-11-13 21:53:25,861 INFO L276 IsEmpty]: Start isEmpty. Operand 1219 states and 1336 transitions. [2024-11-13 21:53:25,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:53:25,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:25,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:25,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:27,550 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 21:53:34,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:34,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1337 states to 1220 states and 1337 transitions. [2024-11-13 21:53:34,243 INFO L276 IsEmpty]: Start isEmpty. Operand 1220 states and 1337 transitions. [2024-11-13 21:53:34,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:53:34,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:34,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:34,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:35,963 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 21:53:42,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:42,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1338 states to 1221 states and 1338 transitions. [2024-11-13 21:53:42,699 INFO L276 IsEmpty]: Start isEmpty. Operand 1221 states and 1338 transitions. [2024-11-13 21:53:42,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:53:42,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:42,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:42,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:44,497 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 21:53:51,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:51,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1339 states to 1222 states and 1339 transitions. [2024-11-13 21:53:51,297 INFO L276 IsEmpty]: Start isEmpty. Operand 1222 states and 1339 transitions. [2024-11-13 21:53:51,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 21:53:51,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:51,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:51,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:53,179 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 21:53:59,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:59,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1340 states to 1223 states and 1340 transitions. [2024-11-13 21:53:59,993 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 1340 transitions. [2024-11-13 21:53:59,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 21:53:59,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:59,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:00,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:04,801 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 21:54:27,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:27,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1340 states to 1224 states and 1340 transitions. [2024-11-13 21:54:27,915 INFO L276 IsEmpty]: Start isEmpty. Operand 1224 states and 1340 transitions. [2024-11-13 21:54:27,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 21:54:27,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:27,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:28,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:30,817 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 21:54:35,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:35,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1342 states to 1225 states and 1342 transitions. [2024-11-13 21:54:35,780 INFO L276 IsEmpty]: Start isEmpty. Operand 1225 states and 1342 transitions. [2024-11-13 21:54:35,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 21:54:35,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:35,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:35,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:38,013 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 21:54:45,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:45,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1342 states to 1226 states and 1342 transitions. [2024-11-13 21:54:45,516 INFO L276 IsEmpty]: Start isEmpty. Operand 1226 states and 1342 transitions. [2024-11-13 21:54:45,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 21:54:45,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:45,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:45,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:48,203 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 21:54:53,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:53,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1344 states to 1227 states and 1344 transitions. [2024-11-13 21:54:53,372 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 1344 transitions. [2024-11-13 21:54:53,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 21:54:53,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:53,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:53,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:55,569 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 21:55:03,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:03,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1345 states to 1228 states and 1345 transitions. [2024-11-13 21:55:03,102 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 1345 transitions. [2024-11-13 21:55:03,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 21:55:03,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:03,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:03,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:05,986 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 21:55:17,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:17,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1345 states to 1229 states and 1345 transitions. [2024-11-13 21:55:17,172 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 1345 transitions. [2024-11-13 21:55:17,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 21:55:17,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:17,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:17,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:19,067 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 21:55:23,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:23,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1346 states to 1230 states and 1346 transitions. [2024-11-13 21:55:23,491 INFO L276 IsEmpty]: Start isEmpty. Operand 1230 states and 1346 transitions. [2024-11-13 21:55:23,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 21:55:23,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:23,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:23,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:27,195 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 21:55:33,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:33,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1348 states to 1231 states and 1348 transitions. [2024-11-13 21:55:33,347 INFO L276 IsEmpty]: Start isEmpty. Operand 1231 states and 1348 transitions. [2024-11-13 21:55:33,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 21:55:33,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:33,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:33,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:35,967 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 21:55:44,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:44,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1348 states to 1232 states and 1348 transitions. [2024-11-13 21:55:44,106 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 1348 transitions. [2024-11-13 21:55:44,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 21:55:44,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:44,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:44,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:46,031 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 21:55:50,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:50,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1349 states to 1233 states and 1349 transitions. [2024-11-13 21:55:50,682 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 1349 transitions. [2024-11-13 21:55:50,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 21:55:50,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:50,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:50,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:54,471 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 21:56:00,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:00,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1351 states to 1234 states and 1351 transitions. [2024-11-13 21:56:00,895 INFO L276 IsEmpty]: Start isEmpty. Operand 1234 states and 1351 transitions. [2024-11-13 21:56:00,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 21:56:00,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:00,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:01,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:03,414 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 21:56:11,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:11,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1352 states to 1235 states and 1352 transitions. [2024-11-13 21:56:11,539 INFO L276 IsEmpty]: Start isEmpty. Operand 1235 states and 1352 transitions. [2024-11-13 21:56:11,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 21:56:11,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:11,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:11,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:13,913 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 21:56:22,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:22,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1354 states to 1236 states and 1354 transitions. [2024-11-13 21:56:22,230 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 1354 transitions. [2024-11-13 21:56:22,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 21:56:22,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:22,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:22,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:26,302 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 21:56:42,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:42,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1353 states to 1237 states and 1353 transitions. [2024-11-13 21:56:42,616 INFO L276 IsEmpty]: Start isEmpty. Operand 1237 states and 1353 transitions. [2024-11-13 21:56:42,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 21:56:42,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:42,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:42,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:44,728 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 21:56:49,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:49,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1354 states to 1238 states and 1354 transitions. [2024-11-13 21:56:49,637 INFO L276 IsEmpty]: Start isEmpty. Operand 1238 states and 1354 transitions. [2024-11-13 21:56:49,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 21:56:49,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:49,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:49,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:53,630 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 21:57:00,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:00,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 1239 states and 1356 transitions. [2024-11-13 21:57:00,577 INFO L276 IsEmpty]: Start isEmpty. Operand 1239 states and 1356 transitions. [2024-11-13 21:57:00,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 21:57:00,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:00,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:00,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:03,573 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 21:57:12,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:12,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 1240 states and 1356 transitions. [2024-11-13 21:57:12,301 INFO L276 IsEmpty]: Start isEmpty. Operand 1240 states and 1356 transitions. [2024-11-13 21:57:12,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 21:57:12,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:12,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:12,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:15,995 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 21:57:22,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:22,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1358 states to 1241 states and 1358 transitions. [2024-11-13 21:57:22,375 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 1358 transitions. [2024-11-13 21:57:22,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 21:57:22,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:22,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:22,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:25,463 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 21:57:34,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:34,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1358 states to 1242 states and 1358 transitions. [2024-11-13 21:57:34,405 INFO L276 IsEmpty]: Start isEmpty. Operand 1242 states and 1358 transitions. [2024-11-13 21:57:34,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 21:57:34,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:34,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:34,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:37,991 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 21:57:44,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:44,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1360 states to 1243 states and 1360 transitions. [2024-11-13 21:57:44,184 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 1360 transitions. [2024-11-13 21:57:44,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 21:57:44,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:44,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:44,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:47,201 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 21:57:56,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:56,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 1244 states and 1361 transitions. [2024-11-13 21:57:56,099 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 1361 transitions. [2024-11-13 21:57:56,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 21:57:56,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:56,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:56,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:00,294 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 21:58:13,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:13,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 1245 states and 1361 transitions. [2024-11-13 21:58:13,598 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 1361 transitions. [2024-11-13 21:58:13,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 21:58:13,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:13,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:13,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:16,208 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 21:58:21,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:21,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1362 states to 1246 states and 1362 transitions. [2024-11-13 21:58:21,589 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states and 1362 transitions. [2024-11-13 21:58:21,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 21:58:21,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:21,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:21,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:24,730 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 21:58:30,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:30,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1363 states to 1247 states and 1363 transitions. [2024-11-13 21:58:30,230 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 1363 transitions. [2024-11-13 21:58:30,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 21:58:30,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:30,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:30,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:33,270 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 21:58:38,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:38,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1364 states to 1248 states and 1364 transitions. [2024-11-13 21:58:38,801 INFO L276 IsEmpty]: Start isEmpty. Operand 1248 states and 1364 transitions. [2024-11-13 21:58:38,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 21:58:38,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:38,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:38,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:45,560 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 21:58:54,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:54,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1366 states to 1249 states and 1366 transitions. [2024-11-13 21:58:54,994 INFO L276 IsEmpty]: Start isEmpty. Operand 1249 states and 1366 transitions. [2024-11-13 21:58:54,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 21:58:54,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:54,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:55,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:58,846 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 21:59:08,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:08,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1366 states to 1250 states and 1366 transitions. [2024-11-13 21:59:08,654 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 1366 transitions. [2024-11-13 21:59:08,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 21:59:08,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:08,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:08,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:11,730 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 21:59:16,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:16,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1367 states to 1251 states and 1367 transitions. [2024-11-13 21:59:16,940 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 1367 transitions. [2024-11-13 21:59:16,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 21:59:16,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:16,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:17,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:19,915 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 21:59:25,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:25,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1368 states to 1252 states and 1368 transitions. [2024-11-13 21:59:25,690 INFO L276 IsEmpty]: Start isEmpty. Operand 1252 states and 1368 transitions. [2024-11-13 21:59:25,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 21:59:25,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:25,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:25,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:28,982 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 21:59:34,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:34,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1369 states to 1253 states and 1369 transitions. [2024-11-13 21:59:34,790 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 1369 transitions. [2024-11-13 21:59:34,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 21:59:34,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:34,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:35,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:38,091 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 21:59:44,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:44,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1370 states to 1254 states and 1370 transitions. [2024-11-13 21:59:44,184 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 1370 transitions. [2024-11-13 21:59:44,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 21:59:44,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:44,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:44,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:52,750 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 22:00:04,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:04,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1372 states to 1255 states and 1372 transitions. [2024-11-13 22:00:04,632 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 1372 transitions. [2024-11-13 22:00:04,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 22:00:04,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:04,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:04,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:47,665 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 0 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.