./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-memsafety/ArraysWithLenghtAtDeclaration.c --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_837a10c5-f4d7-4df7-b512-5740757576ac/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837a10c5-f4d7-4df7-b512-5740757576ac/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_837a10c5-f4d7-4df7-b512-5740757576ac/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837a10c5-f4d7-4df7-b512-5740757576ac/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-memsafety/ArraysWithLenghtAtDeclaration.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837a10c5-f4d7-4df7-b512-5740757576ac/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_837a10c5-f4d7-4df7-b512-5740757576ac/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 ef4a52e45666a829b602608a46cff9c8137910dd58bdfaebe016ce17984d1ac8 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:41:44,773 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:41:44,839 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837a10c5-f4d7-4df7-b512-5740757576ac/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 22:41:44,848 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:41:44,849 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:41:44,874 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:41:44,875 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:41:44,876 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:41:44,876 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:41:44,876 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:41:44,876 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:41:44,876 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:41:44,876 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:41:44,876 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 22:41:44,876 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 22:41:44,877 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 22:41:44,877 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:41:44,877 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:41:44,877 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:41:44,877 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:41:44,877 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:41:44,877 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:41:44,877 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:41:44,877 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:41:44,878 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:41:44,878 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:41:44,878 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:41:44,878 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:41:44,878 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:41:44,878 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:41:44,878 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_837a10c5-f4d7-4df7-b512-5740757576ac/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 -> ef4a52e45666a829b602608a46cff9c8137910dd58bdfaebe016ce17984d1ac8 [2024-11-13 22:41:45,210 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:41:45,219 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:41:45,222 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:41:45,223 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:41:45,224 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:41:45,225 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837a10c5-f4d7-4df7-b512-5740757576ac/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-memsafety/ArraysWithLenghtAtDeclaration.c Unable to find full path for "g++" [2024-11-13 22:41:47,186 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:41:47,501 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:41:47,502 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837a10c5-f4d7-4df7-b512-5740757576ac/sv-benchmarks/c/ldv-memsafety/ArraysWithLenghtAtDeclaration.c [2024-11-13 22:41:47,516 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837a10c5-f4d7-4df7-b512-5740757576ac/bin/ukojak-verify-EEHR8qb7sm/data/96f2d64f5/8427610ab46e40f5a0c3ae58b4c8f125/FLAG2665d94a6 [2024-11-13 22:41:47,544 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837a10c5-f4d7-4df7-b512-5740757576ac/bin/ukojak-verify-EEHR8qb7sm/data/96f2d64f5/8427610ab46e40f5a0c3ae58b4c8f125 [2024-11-13 22:41:47,547 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:41:47,550 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:41:47,553 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:41:47,553 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:41:47,559 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:41:47,560 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:41:47" (1/1) ... [2024-11-13 22:41:47,561 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a850cca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:41:47, skipping insertion in model container [2024-11-13 22:41:47,563 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:41:47" (1/1) ... [2024-11-13 22:41:47,582 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:41:47,779 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:41:47,791 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:41:47,813 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:41:47,831 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:41:47,832 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:41:47 WrapperNode [2024-11-13 22:41:47,832 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:41:47,833 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:41:47,833 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:41:47,834 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:41:47,844 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:41:47" (1/1) ... [2024-11-13 22:41:47,851 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:41:47" (1/1) ... [2024-11-13 22:41:47,875 INFO L138 Inliner]: procedures = 8, calls = 14, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 63 [2024-11-13 22:41:47,876 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:41:47,876 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:41:47,877 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:41:47,877 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:41:47,884 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:41:47" (1/1) ... [2024-11-13 22:41:47,884 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:41:47" (1/1) ... [2024-11-13 22:41:47,887 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:41:47" (1/1) ... [2024-11-13 22:41:47,887 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:41:47" (1/1) ... [2024-11-13 22:41:47,897 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:41:47" (1/1) ... [2024-11-13 22:41:47,902 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:41:47" (1/1) ... [2024-11-13 22:41:47,904 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:41:47" (1/1) ... [2024-11-13 22:41:47,908 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:41:47" (1/1) ... [2024-11-13 22:41:47,910 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:41:47,911 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:41:47,914 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:41:47,914 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:41:47,915 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:41:47" (1/1) ... [2024-11-13 22:41:47,925 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:41:47,943 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837a10c5-f4d7-4df7-b512-5740757576ac/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:41:47,960 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837a10c5-f4d7-4df7-b512-5740757576ac/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:41:47,965 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837a10c5-f4d7-4df7-b512-5740757576ac/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:41:47,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:41:47,997 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:41:47,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:41:47,997 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:41:47,997 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 22:41:47,997 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:41:48,087 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:41:48,089 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:41:48,320 INFO L? ?]: Removed 27 outVars from TransFormulas that were not future-live. [2024-11-13 22:41:48,321 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:41:48,370 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:41:48,371 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-13 22:41:48,371 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:41:48 BoogieIcfgContainer [2024-11-13 22:41:48,372 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:41:48,372 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:41:48,373 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:41:48,385 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:41:48,385 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:41:48" (1/1) ... [2024-11-13 22:41:48,396 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:41:48,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:48,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 19 states and 22 transitions. [2024-11-13 22:41:48,461 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 22 transitions. [2024-11-13 22:41:48,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 22:41:48,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:48,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:48,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:48,778 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:41:48,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:48,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 21 states and 26 transitions. [2024-11-13 22:41:48,872 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 26 transitions. [2024-11-13 22:41:48,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 22:41:48,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:48,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:48,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:49,049 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 22:41:49,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:49,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 22 states and 28 transitions. [2024-11-13 22:41:49,096 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 28 transitions. [2024-11-13 22:41:49,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 22:41:49,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:49,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:49,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:49,282 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:41:49,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:49,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 23 states and 30 transitions. [2024-11-13 22:41:49,447 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 30 transitions. [2024-11-13 22:41:49,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 22:41:49,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:49,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:49,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:49,623 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:41:50,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:50,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 27 states and 37 transitions. [2024-11-13 22:41:50,131 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 37 transitions. [2024-11-13 22:41:50,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 22:41:50,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:50,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:50,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:50,380 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:41:51,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:51,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 31 states and 43 transitions. [2024-11-13 22:41:51,152 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 43 transitions. [2024-11-13 22:41:51,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 22:41:51,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:51,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:51,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:51,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:41:51,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:51,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 35 states and 47 transitions. [2024-11-13 22:41:51,963 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2024-11-13 22:41:51,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 22:41:51,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:51,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:51,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:52,220 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:41:53,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:53,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 37 states and 51 transitions. [2024-11-13 22:41:53,280 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 51 transitions. [2024-11-13 22:41:53,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 22:41:53,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:53,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:53,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:53,610 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 22:41:55,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:55,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 43 states and 63 transitions. [2024-11-13 22:41:55,365 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 63 transitions. [2024-11-13 22:41:55,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:41:55,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:55,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:55,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:55,552 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:41:57,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:57,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 46 states and 71 transitions. [2024-11-13 22:41:57,120 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 71 transitions. [2024-11-13 22:41:57,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 22:41:57,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:57,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:57,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:57,290 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:41:59,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:59,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 49 states and 76 transitions. [2024-11-13 22:41:59,191 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 76 transitions. [2024-11-13 22:41:59,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 22:41:59,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:59,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:59,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:59,693 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:42:02,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:02,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 55 states and 94 transitions. [2024-11-13 22:42:02,816 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 94 transitions. [2024-11-13 22:42:02,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 22:42:02,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:02,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:02,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:02,988 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:42:03,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:03,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 57 states and 98 transitions. [2024-11-13 22:42:03,546 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 98 transitions. [2024-11-13 22:42:03,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 22:42:03,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:03,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:03,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:03,588 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:42:04,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:04,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 60 states and 104 transitions. [2024-11-13 22:42:04,535 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 104 transitions. [2024-11-13 22:42:04,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 22:42:04,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:04,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:04,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:04,894 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:42:05,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:05,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 63 states and 108 transitions. [2024-11-13 22:42:05,728 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 108 transitions. [2024-11-13 22:42:05,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:42:05,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:05,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:05,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:05,777 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:42:06,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:06,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 63 states and 107 transitions. [2024-11-13 22:42:06,549 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 107 transitions. [2024-11-13 22:42:06,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:42:06,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:06,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:06,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:06,856 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:42:08,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:08,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 66 states and 124 transitions. [2024-11-13 22:42:08,320 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 124 transitions. [2024-11-13 22:42:08,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:42:08,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:08,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:08,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:08,859 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:42:15,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:15,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 80 states and 163 transitions. [2024-11-13 22:42:15,529 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 163 transitions. [2024-11-13 22:42:15,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:42:15,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:15,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:15,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:15,991 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:42:18,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:18,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 86 states and 177 transitions. [2024-11-13 22:42:18,233 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 177 transitions. [2024-11-13 22:42:18,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:42:18,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:18,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:18,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:18,266 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:42:20,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:20,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 93 states and 190 transitions. [2024-11-13 22:42:20,932 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 190 transitions. [2024-11-13 22:42:20,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:42:20,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:20,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:20,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:21,521 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:42:26,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:26,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 102 states and 228 transitions. [2024-11-13 22:42:26,164 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 228 transitions. [2024-11-13 22:42:26,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:42:26,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:26,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:26,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:26,266 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:42:26,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:26,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 105 states and 230 transitions. [2024-11-13 22:42:26,809 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 230 transitions. [2024-11-13 22:42:26,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:42:26,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:26,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:26,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:26,915 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:42:29,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:29,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 109 states and 240 transitions. [2024-11-13 22:42:29,794 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 240 transitions. [2024-11-13 22:42:29,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:42:29,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:29,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:29,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:29,927 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:42:30,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:30,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 110 states and 241 transitions. [2024-11-13 22:42:30,550 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 241 transitions. [2024-11-13 22:42:30,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:42:30,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:30,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:30,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:30,864 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:42:32,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:32,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 113 states and 257 transitions. [2024-11-13 22:42:32,312 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 257 transitions. [2024-11-13 22:42:32,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:42:32,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:32,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:32,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:32,680 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:42:33,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:33,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 114 states and 261 transitions. [2024-11-13 22:42:33,136 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 261 transitions. [2024-11-13 22:42:33,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:42:33,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:33,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:33,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:33,273 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:42:33,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:33,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 115 states and 262 transitions. [2024-11-13 22:42:33,801 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 262 transitions. [2024-11-13 22:42:33,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:42:33,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:33,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:33,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:33,937 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:42:36,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:36,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 118 states and 267 transitions. [2024-11-13 22:42:36,710 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 267 transitions. [2024-11-13 22:42:36,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:42:36,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:36,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:36,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:36,834 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:42:37,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:37,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 119 states and 268 transitions. [2024-11-13 22:42:37,508 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 268 transitions. [2024-11-13 22:42:37,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:42:37,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:37,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:37,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:38,724 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 13 proven. 16 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:42:47,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:47,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 128 states and 295 transitions. [2024-11-13 22:42:47,479 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 295 transitions. [2024-11-13 22:42:47,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:42:47,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:47,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:47,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:47,540 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 2 proven. 19 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:42:52,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:52,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 134 states and 311 transitions. [2024-11-13 22:42:52,786 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 311 transitions. [2024-11-13 22:42:52,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:42:52,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:52,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:52,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:52,877 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 2 proven. 19 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:42:55,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:55,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 136 states and 317 transitions. [2024-11-13 22:42:55,933 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 317 transitions. [2024-11-13 22:42:55,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:42:55,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:55,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:55,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:56,057 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:42:59,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:59,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 142 states and 327 transitions. [2024-11-13 22:42:59,675 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 327 transitions. [2024-11-13 22:42:59,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:42:59,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:59,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:59,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:59,757 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:43:03,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:03,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 146 states and 334 transitions. [2024-11-13 22:43:03,477 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 334 transitions. [2024-11-13 22:43:03,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:43:03,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:03,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:03,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:03,512 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 22:43:07,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:07,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 152 states and 346 transitions. [2024-11-13 22:43:07,127 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 346 transitions. [2024-11-13 22:43:07,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:43:07,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:07,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:07,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:07,599 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 30 proven. 7 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:43:09,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:09,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 155 states and 367 transitions. [2024-11-13 22:43:09,750 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 367 transitions. [2024-11-13 22:43:09,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:43:09,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:09,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:09,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:10,289 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 27 proven. 21 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:43:13,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:13,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 161 states and 384 transitions. [2024-11-13 22:43:13,968 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 384 transitions. [2024-11-13 22:43:13,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:43:13,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:13,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:13,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:14,117 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 30 proven. 7 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:43:14,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:14,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 162 states and 385 transitions. [2024-11-13 22:43:14,793 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 385 transitions. [2024-11-13 22:43:14,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:43:14,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:14,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:14,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:14,946 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 30 proven. 7 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:43:15,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:15,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 163 states and 385 transitions. [2024-11-13 22:43:15,730 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 385 transitions. [2024-11-13 22:43:15,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:43:15,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:15,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:15,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:17,067 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:43:20,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:20,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 166 states and 428 transitions. [2024-11-13 22:43:20,883 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 428 transitions. [2024-11-13 22:43:20,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:43:20,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:20,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:20,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:20,909 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 22:43:22,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:22,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 166 states and 427 transitions. [2024-11-13 22:43:22,460 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 427 transitions. [2024-11-13 22:43:22,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:43:22,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:22,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:22,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:23,019 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 11 proven. 59 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:43:26,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:26,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 174 states and 446 transitions. [2024-11-13 22:43:26,732 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 446 transitions. [2024-11-13 22:43:26,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:43:26,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:26,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:26,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:26,760 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 22:43:30,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:30,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 180 states and 463 transitions. [2024-11-13 22:43:30,092 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 463 transitions. [2024-11-13 22:43:30,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:43:30,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:30,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:30,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:30,172 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 11 proven. 59 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:43:31,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:31,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 181 states and 466 transitions. [2024-11-13 22:43:31,253 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 466 transitions. [2024-11-13 22:43:31,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:43:31,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:31,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:31,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:31,277 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:43:31,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:31,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 181 states and 465 transitions. [2024-11-13 22:43:31,870 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 465 transitions. [2024-11-13 22:43:31,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:43:31,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:31,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:31,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:32,951 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:43:41,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:41,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 190 states and 515 transitions. [2024-11-13 22:43:41,740 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 515 transitions. [2024-11-13 22:43:41,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:43:41,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:41,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:41,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:41,771 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 22:43:43,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:43,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 193 states and 530 transitions. [2024-11-13 22:43:43,807 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 530 transitions. [2024-11-13 22:43:43,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:43:43,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:43,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:43,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:43,947 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:43:47,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:47,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 196 states and 542 transitions. [2024-11-13 22:43:47,153 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 542 transitions. [2024-11-13 22:43:47,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:43:47,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:47,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:47,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:47,778 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 19 proven. 32 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:43:49,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:49,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 199 states and 546 transitions. [2024-11-13 22:43:49,645 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 546 transitions. [2024-11-13 22:43:49,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:43:49,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:49,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:49,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:49,694 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 22:43:50,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:50,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 202 states and 548 transitions. [2024-11-13 22:43:50,696 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 548 transitions. [2024-11-13 22:43:50,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:43:50,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:50,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:50,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:50,768 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 11 proven. 59 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:43:52,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:52,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 208 states and 555 transitions. [2024-11-13 22:43:52,801 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 555 transitions. [2024-11-13 22:43:52,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:43:52,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:52,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:52,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:52,876 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 11 proven. 59 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:43:54,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:54,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 209 states and 559 transitions. [2024-11-13 22:43:54,169 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 559 transitions. [2024-11-13 22:43:54,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:43:54,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:54,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:54,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:54,242 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 11 proven. 59 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:43:56,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:56,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 213 states and 567 transitions. [2024-11-13 22:43:56,473 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 567 transitions. [2024-11-13 22:43:56,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:43:56,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:56,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:56,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:56,548 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 11 proven. 59 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:43:57,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:57,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 214 states and 570 transitions. [2024-11-13 22:43:57,553 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 570 transitions. [2024-11-13 22:43:57,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:43:57,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:57,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:57,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:57,577 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 22:43:59,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:59,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 215 states and 577 transitions. [2024-11-13 22:43:59,042 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 577 transitions. [2024-11-13 22:43:59,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:43:59,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:59,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:59,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:59,853 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:44:08,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:08,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 224 states and 597 transitions. [2024-11-13 22:44:08,019 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 597 transitions. [2024-11-13 22:44:08,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:44:08,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:08,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:08,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:08,888 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:44:11,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:11,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 228 states and 606 transitions. [2024-11-13 22:44:11,915 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 606 transitions. [2024-11-13 22:44:11,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:44:11,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:11,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:11,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:13,725 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:44:21,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:21,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 233 states and 623 transitions. [2024-11-13 22:44:21,347 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 623 transitions. [2024-11-13 22:44:21,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:44:21,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:21,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:21,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:21,966 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:44:25,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:25,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 237 states and 632 transitions. [2024-11-13 22:44:25,194 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 632 transitions. [2024-11-13 22:44:25,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:44:25,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:25,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:25,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:25,315 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:44:26,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:26,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 240 states and 636 transitions. [2024-11-13 22:44:26,528 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 636 transitions. [2024-11-13 22:44:26,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:44:26,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:26,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:26,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:28,750 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:44:39,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:39,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 250 states and 658 transitions. [2024-11-13 22:44:39,024 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 658 transitions. [2024-11-13 22:44:39,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:44:39,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:39,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:39,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:39,188 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:44:40,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:40,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 251 states and 658 transitions. [2024-11-13 22:44:40,830 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 658 transitions. [2024-11-13 22:44:40,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:44:40,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:40,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:40,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:41,551 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:44:49,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:49,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 257 states and 694 transitions. [2024-11-13 22:44:49,286 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 694 transitions. [2024-11-13 22:44:49,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:44:49,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:49,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:49,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:49,613 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:44:57,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:57,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 265 states and 713 transitions. [2024-11-13 22:44:57,872 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 713 transitions. [2024-11-13 22:44:57,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:44:57,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:57,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:57,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:58,183 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:45:00,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:00,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 267 states and 722 transitions. [2024-11-13 22:45:00,563 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 722 transitions. [2024-11-13 22:45:00,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:45:00,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:00,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:00,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:01,292 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:45:05,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:05,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 270 states and 736 transitions. [2024-11-13 22:45:05,608 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 736 transitions. [2024-11-13 22:45:05,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:45:05,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:05,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:05,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:05,863 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:45:06,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:06,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 271 states and 737 transitions. [2024-11-13 22:45:06,971 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 737 transitions. [2024-11-13 22:45:06,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:45:06,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:06,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:06,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:07,234 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:45:08,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:08,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 272 states and 738 transitions. [2024-11-13 22:45:08,270 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 738 transitions. [2024-11-13 22:45:08,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:45:08,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:08,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:08,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:08,536 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:45:09,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:09,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 273 states and 740 transitions. [2024-11-13 22:45:09,989 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 740 transitions. [2024-11-13 22:45:09,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:45:09,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:09,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:10,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:10,738 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 31 proven. 38 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:45:12,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:12,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 274 states and 748 transitions. [2024-11-13 22:45:12,397 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 748 transitions. [2024-11-13 22:45:12,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:45:12,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:12,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:12,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:12,658 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:45:14,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:14,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 275 states and 752 transitions. [2024-11-13 22:45:14,212 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 752 transitions. [2024-11-13 22:45:14,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:45:14,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:14,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:14,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:14,267 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 3 proven. 39 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 22:45:24,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:24,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 284 states and 778 transitions. [2024-11-13 22:45:24,360 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 778 transitions. [2024-11-13 22:45:24,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:45:24,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:24,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:24,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:24,450 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 22:45:36,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:36,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 821 states to 296 states and 821 transitions. [2024-11-13 22:45:36,678 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 821 transitions. [2024-11-13 22:45:36,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:45:36,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:36,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:36,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:36,740 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 3 proven. 39 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 22:45:41,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:41,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 299 states and 846 transitions. [2024-11-13 22:45:41,509 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 846 transitions. [2024-11-13 22:45:41,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:45:41,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:41,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:41,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:41,637 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 30 proven. 46 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:45:47,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:47,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 858 states to 302 states and 858 transitions. [2024-11-13 22:45:47,116 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 858 transitions. [2024-11-13 22:45:47,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:45:47,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:47,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:47,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:47,425 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-13 22:45:53,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:53,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 310 states and 868 transitions. [2024-11-13 22:45:53,697 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 868 transitions. [2024-11-13 22:45:53,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:45:53,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:53,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:53,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:53,737 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 3 proven. 39 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 22:46:04,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:04,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 889 states to 318 states and 889 transitions. [2024-11-13 22:46:04,595 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 889 transitions. [2024-11-13 22:46:04,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:46:04,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:04,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:04,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:04,696 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 22:46:11,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:11,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 322 states and 908 transitions. [2024-11-13 22:46:11,683 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 908 transitions. [2024-11-13 22:46:11,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:46:11,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:11,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:11,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:11,797 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-13 22:46:17,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:17,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 932 states to 325 states and 932 transitions. [2024-11-13 22:46:17,234 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 932 transitions. [2024-11-13 22:46:17,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:46:17,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:17,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:17,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:17,292 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 3 proven. 39 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 22:46:21,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:21,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 941 states to 327 states and 941 transitions. [2024-11-13 22:46:21,384 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 941 transitions. [2024-11-13 22:46:21,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:46:21,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:21,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:21,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:21,442 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 3 proven. 39 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 22:46:23,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:23,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 947 states to 328 states and 947 transitions. [2024-11-13 22:46:23,254 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 947 transitions. [2024-11-13 22:46:23,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:46:23,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:23,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:23,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:23,412 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 30 proven. 46 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:46:26,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:26,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 958 states to 330 states and 958 transitions. [2024-11-13 22:46:26,638 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 958 transitions. [2024-11-13 22:46:26,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:46:26,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:26,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:26,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:26,679 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 3 proven. 39 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 22:46:28,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:28,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 959 states to 331 states and 959 transitions. [2024-11-13 22:46:28,096 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 959 transitions. [2024-11-13 22:46:28,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:46:28,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:28,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:28,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:29,018 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 30 proven. 46 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:46:31,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:31,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 332 states and 963 transitions. [2024-11-13 22:46:31,550 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 963 transitions. [2024-11-13 22:46:31,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:46:31,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:31,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:31,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:31,654 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 43 proven. 30 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 22:46:40,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:40,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 975 states to 339 states and 975 transitions. [2024-11-13 22:46:40,415 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 975 transitions. [2024-11-13 22:46:40,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:46:40,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:40,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:40,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:40,513 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 22:46:43,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:43,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 341 states and 989 transitions. [2024-11-13 22:46:43,845 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 989 transitions. [2024-11-13 22:46:43,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:46:43,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:43,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:43,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:43,952 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 22:46:45,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:45,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 994 states to 342 states and 994 transitions. [2024-11-13 22:46:45,483 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 994 transitions. [2024-11-13 22:46:45,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:46:45,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:45,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:45,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:45,522 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 3 proven. 39 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 22:46:47,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:47,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 343 states and 996 transitions. [2024-11-13 22:46:47,254 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 996 transitions. [2024-11-13 22:46:47,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:46:47,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:47,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:47,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:47,326 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 22:46:49,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:49,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1002 states to 344 states and 1002 transitions. [2024-11-13 22:46:49,349 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 1002 transitions. [2024-11-13 22:46:49,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:46:49,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:49,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:49,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:49,379 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-13 22:46:51,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:51,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 344 states and 999 transitions. [2024-11-13 22:46:51,281 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 999 transitions. [2024-11-13 22:46:51,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:46:51,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:51,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:51,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:51,313 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-11-13 22:46:53,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:53,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 997 states to 344 states and 997 transitions. [2024-11-13 22:46:53,035 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 997 transitions. [2024-11-13 22:46:53,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:46:53,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:53,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:53,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:53,989 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 48 proven. 96 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:46:56,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:56,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1003 states to 347 states and 1003 transitions. [2024-11-13 22:46:56,346 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 1003 transitions. [2024-11-13 22:46:56,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:46:56,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:56,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:56,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:56,383 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-13 22:46:58,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:58,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 350 states and 1005 transitions. [2024-11-13 22:46:58,229 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 1005 transitions. [2024-11-13 22:46:58,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:46:58,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:58,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:58,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:59,440 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 78 proven. 15 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 22:47:05,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:05,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1065 states to 353 states and 1065 transitions. [2024-11-13 22:47:05,117 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 1065 transitions. [2024-11-13 22:47:05,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:47:05,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:05,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:05,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:05,533 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 78 proven. 15 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 22:47:07,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:07,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1065 states to 354 states and 1065 transitions. [2024-11-13 22:47:07,438 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 1065 transitions. [2024-11-13 22:47:07,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:47:07,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:07,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:07,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:07,820 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 78 proven. 15 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 22:47:09,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:09,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1065 states to 355 states and 1065 transitions. [2024-11-13 22:47:09,949 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 1065 transitions. [2024-11-13 22:47:09,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:47:09,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:09,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:09,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:10,369 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 81 proven. 63 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:47:12,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:12,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1072 states to 357 states and 1072 transitions. [2024-11-13 22:47:12,180 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 1072 transitions. [2024-11-13 22:47:12,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:47:12,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:12,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:12,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:12,563 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 78 proven. 15 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 22:47:14,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:14,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1072 states to 358 states and 1072 transitions. [2024-11-13 22:47:14,666 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 1072 transitions. [2024-11-13 22:47:14,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:47:14,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:14,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:14,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:15,069 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 78 proven. 15 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 22:47:16,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:16,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1072 states to 359 states and 1072 transitions. [2024-11-13 22:47:16,991 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 1072 transitions. [2024-11-13 22:47:16,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:47:16,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:16,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:17,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:17,409 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 78 proven. 15 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 22:47:19,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:19,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1072 states to 360 states and 1072 transitions. [2024-11-13 22:47:19,591 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 1072 transitions. [2024-11-13 22:47:19,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:47:19,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:19,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:19,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:20,647 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 60 proven. 84 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:47:22,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:22,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1077 states to 361 states and 1077 transitions. [2024-11-13 22:47:22,846 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 1077 transitions. [2024-11-13 22:47:22,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:47:22,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:22,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:22,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:23,262 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 78 proven. 15 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 22:47:25,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:25,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1077 states to 362 states and 1077 transitions. [2024-11-13 22:47:25,321 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 1077 transitions. [2024-11-13 22:47:25,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:47:25,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:25,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:25,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:25,347 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-13 22:47:28,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:28,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1076 states to 362 states and 1076 transitions. [2024-11-13 22:47:28,904 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 1076 transitions. [2024-11-13 22:47:28,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:47:28,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:28,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:28,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:31,817 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 22:47:53,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:53,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1180 states to 374 states and 1180 transitions. [2024-11-13 22:47:53,389 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 1180 transitions. [2024-11-13 22:47:53,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:47:53,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:53,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:53,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:56,203 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 30 proven. 127 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:48:07,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:07,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1254 states to 383 states and 1254 transitions. [2024-11-13 22:48:07,104 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 1254 transitions. [2024-11-13 22:48:07,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:48:07,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:07,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:07,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:08,263 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-13 22:48:19,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:19,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1366 states to 387 states and 1366 transitions. [2024-11-13 22:48:19,397 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 1366 transitions. [2024-11-13 22:48:19,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:48:19,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:19,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:19,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:19,826 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-13 22:48:24,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:24,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1371 states to 392 states and 1371 transitions. [2024-11-13 22:48:24,169 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 1371 transitions. [2024-11-13 22:48:24,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:48:24,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:24,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:24,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:24,286 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 22:48:26,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:26,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1374 states to 393 states and 1374 transitions. [2024-11-13 22:48:26,846 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 1374 transitions. [2024-11-13 22:48:26,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:48:26,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:26,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:26,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:27,314 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-13 22:48:31,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:31,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1380 states to 399 states and 1380 transitions. [2024-11-13 22:48:31,249 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 1380 transitions. [2024-11-13 22:48:31,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:48:31,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:31,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:31,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:31,377 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 22:48:37,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:37,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1387 states to 402 states and 1387 transitions. [2024-11-13 22:48:37,234 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 1387 transitions. [2024-11-13 22:48:37,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:48:37,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:37,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:37,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:37,396 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-13 22:48:39,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:39,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1387 states to 403 states and 1387 transitions. [2024-11-13 22:48:39,664 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 1387 transitions. [2024-11-13 22:48:39,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:48:39,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:39,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:39,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:40,091 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-13 22:48:42,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:42,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1390 states to 404 states and 1390 transitions. [2024-11-13 22:48:42,422 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 1390 transitions. [2024-11-13 22:48:42,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:48:42,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:42,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:42,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:42,547 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 22:48:44,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:44,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1393 states to 407 states and 1393 transitions. [2024-11-13 22:48:44,633 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 1393 transitions. [2024-11-13 22:48:44,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:48:44,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:44,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:44,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:45,058 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-13 22:48:49,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:49,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1397 states to 409 states and 1397 transitions. [2024-11-13 22:48:49,738 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 1397 transitions. [2024-11-13 22:48:49,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:48:49,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:49,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:49,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:51,617 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 22 proven. 160 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:49:06,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:06,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1433 states to 420 states and 1433 transitions. [2024-11-13 22:49:06,059 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 1433 transitions. [2024-11-13 22:49:06,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:49:06,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:06,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:06,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:06,194 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 22 proven. 160 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:49:16,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:16,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1448 states to 430 states and 1448 transitions. [2024-11-13 22:49:16,291 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 1448 transitions. [2024-11-13 22:49:16,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:49:16,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:16,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:16,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:16,411 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 22 proven. 160 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:49:22,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:22,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1465 states to 435 states and 1465 transitions. [2024-11-13 22:49:22,234 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 1465 transitions. [2024-11-13 22:49:22,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:49:22,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:22,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:22,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:24,048 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:49:44,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:44,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1495 states to 443 states and 1495 transitions. [2024-11-13 22:49:44,953 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 1495 transitions. [2024-11-13 22:49:44,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:49:44,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:44,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:44,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:44,977 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-13 22:49:48,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:48,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1499 states to 445 states and 1499 transitions. [2024-11-13 22:49:48,792 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 1499 transitions. [2024-11-13 22:49:48,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:49:48,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:48,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:48,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:52,391 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:50:22,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:22,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1586 states to 462 states and 1586 transitions. [2024-11-13 22:50:22,279 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 1586 transitions. [2024-11-13 22:50:22,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:50:22,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:22,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:22,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:22,450 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:50:41,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:41,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1622 states to 472 states and 1622 transitions. [2024-11-13 22:50:41,381 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 1622 transitions. [2024-11-13 22:50:41,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:50:41,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:41,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:41,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:43,108 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:51:02,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:02,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1646 states to 490 states and 1646 transitions. [2024-11-13 22:51:02,647 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 1646 transitions. [2024-11-13 22:51:02,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:51:02,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:02,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:02,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:02,765 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:51:04,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:04,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1649 states to 493 states and 1649 transitions. [2024-11-13 22:51:04,871 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 1649 transitions. [2024-11-13 22:51:04,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:51:04,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:04,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:04,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:04,951 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 22 proven. 160 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:51:06,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:06,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1650 states to 494 states and 1650 transitions. [2024-11-13 22:51:06,896 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 1650 transitions. [2024-11-13 22:51:06,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:51:06,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:06,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:06,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:11,079 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:51:29,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:29,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1672 states to 500 states and 1672 transitions. [2024-11-13 22:51:29,225 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 1672 transitions. [2024-11-13 22:51:29,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:51:29,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:29,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:29,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:29,398 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:51:36,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:36,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1692 states to 503 states and 1692 transitions. [2024-11-13 22:51:36,648 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 1692 transitions. [2024-11-13 22:51:36,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:51:36,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:36,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:36,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:36,672 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-13 22:51:39,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:39,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1702 states to 504 states and 1702 transitions. [2024-11-13 22:51:39,012 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 1702 transitions. [2024-11-13 22:51:39,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:51:39,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:39,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:39,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:39,039 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-13 22:51:43,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:43,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1705 states to 506 states and 1705 transitions. [2024-11-13 22:51:43,196 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 1705 transitions. [2024-11-13 22:51:43,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:51:43,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:43,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:43,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:43,271 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 22 proven. 160 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:51:46,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:46,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1709 states to 507 states and 1709 transitions. [2024-11-13 22:51:46,222 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 1709 transitions. [2024-11-13 22:51:46,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:51:46,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:46,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:46,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:46,272 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-13 22:51:48,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:48,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1711 states to 508 states and 1711 transitions. [2024-11-13 22:51:48,411 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 1711 transitions. [2024-11-13 22:51:48,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:51:48,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:48,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:48,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:52,162 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:52:03,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:03,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1731 states to 511 states and 1731 transitions. [2024-11-13 22:52:03,830 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 1731 transitions. [2024-11-13 22:52:03,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:52:03,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:03,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:03,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:08,643 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:52:15,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:15,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1738 states to 512 states and 1738 transitions. [2024-11-13 22:52:15,597 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 1738 transitions. [2024-11-13 22:52:15,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:52:15,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:15,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:15,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:17,398 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 112 proven. 63 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:52:20,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:20,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1746 states to 513 states and 1746 transitions. [2024-11-13 22:52:20,565 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 1746 transitions. [2024-11-13 22:52:20,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:52:20,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:20,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:20,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:22,333 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 0 proven. 157 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:52:31,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:31,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1787 states to 516 states and 1787 transitions. [2024-11-13 22:52:31,374 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 1787 transitions. [2024-11-13 22:52:31,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:52:31,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:31,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:31,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:32,088 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 0 proven. 157 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:52:38,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:38,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1799 states to 519 states and 1799 transitions. [2024-11-13 22:52:38,221 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 1799 transitions. [2024-11-13 22:52:38,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:52:38,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:38,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:38,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:39,885 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 124 proven. 51 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:52:44,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:44,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1807 states to 521 states and 1807 transitions. [2024-11-13 22:52:44,817 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 1807 transitions. [2024-11-13 22:52:44,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:52:44,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:44,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:44,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:45,775 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 0 proven. 157 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:52:48,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:48,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1813 states to 522 states and 1813 transitions. [2024-11-13 22:52:48,096 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 1813 transitions. [2024-11-13 22:52:48,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:52:48,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:48,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:48,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:48,809 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 0 proven. 157 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:52:53,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:53,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1818 states to 524 states and 1818 transitions. [2024-11-13 22:52:53,075 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 1818 transitions. [2024-11-13 22:52:53,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:52:53,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:53,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:53,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:53,844 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 0 proven. 157 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:52:58,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:58,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1828 states to 526 states and 1828 transitions. [2024-11-13 22:52:58,277 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 1828 transitions. [2024-11-13 22:52:58,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:52:58,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:58,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:58,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:59,547 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 130 proven. 17 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 22:53:25,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:25,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1873 states to 533 states and 1873 transitions. [2024-11-13 22:53:25,171 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 1873 transitions. [2024-11-13 22:53:25,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:53:25,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:25,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:25,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:25,290 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 33 proven. 76 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-11-13 22:53:52,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:52,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1912 states to 541 states and 1912 transitions. [2024-11-13 22:53:52,901 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 1912 transitions. [2024-11-13 22:53:52,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:53:52,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:52,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:52,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:53,043 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2024-11-13 22:54:07,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:07,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1947 states to 546 states and 1947 transitions. [2024-11-13 22:54:07,321 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 1947 transitions. [2024-11-13 22:54:07,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:54:07,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:07,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:07,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:07,407 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2024-11-13 22:54:17,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:17,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1963 states to 550 states and 1963 transitions. [2024-11-13 22:54:17,506 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 1963 transitions. [2024-11-13 22:54:17,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:54:17,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:17,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:17,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:17,556 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 130 proven. 17 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 22:54:22,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:22,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1973 states to 552 states and 1973 transitions. [2024-11-13 22:54:22,415 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 1973 transitions. [2024-11-13 22:54:22,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:54:22,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:22,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:22,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:22,499 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 130 proven. 17 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 22:54:30,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:30,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1992 states to 555 states and 1992 transitions. [2024-11-13 22:54:30,752 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 1992 transitions. [2024-11-13 22:54:30,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:54:30,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:30,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:30,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:30,803 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 130 proven. 17 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 22:54:36,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:36,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2012 states to 557 states and 2012 transitions. [2024-11-13 22:54:36,421 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 2012 transitions. [2024-11-13 22:54:36,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:54:36,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:36,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:36,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:36,809 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 65 refuted. 0 times theorem prover too weak. 166 trivial. 0 not checked. [2024-11-13 22:54:45,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:45,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2016 states to 560 states and 2016 transitions. [2024-11-13 22:54:45,040 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 2016 transitions. [2024-11-13 22:54:45,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:54:45,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:45,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:45,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:45,160 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2024-11-13 22:54:50,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:50,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2028 states to 562 states and 2028 transitions. [2024-11-13 22:54:50,165 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 2028 transitions. [2024-11-13 22:54:50,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:54:50,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:50,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:50,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:50,202 INFO L134 CoverageAnalysis]: Checked inductivity of 250 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2024-11-13 22:54:53,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:53,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2025 states to 562 states and 2025 transitions. [2024-11-13 22:54:53,169 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 2025 transitions. [2024-11-13 22:54:53,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:54:53,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:53,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:53,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:56,575 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 154 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2024-11-13 22:55:09,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:09,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2042 states to 565 states and 2042 transitions. [2024-11-13 22:55:09,301 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 2042 transitions. [2024-11-13 22:55:09,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:55:09,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:09,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:09,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:09,691 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 8 proven. 202 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2024-11-13 22:55:16,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:16,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2068 states to 567 states and 2068 transitions. [2024-11-13 22:55:16,838 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 2068 transitions. [2024-11-13 22:55:16,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 22:55:16,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:16,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:16,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:19,781 INFO L134 CoverageAnalysis]: Checked inductivity of 383 backedges. 160 proven. 26 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2024-11-13 22:55:28,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:28,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2159 states to 570 states and 2159 transitions. [2024-11-13 22:55:28,567 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 2159 transitions. [2024-11-13 22:55:28,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 22:55:28,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:28,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:28,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:29,706 INFO L134 CoverageAnalysis]: Checked inductivity of 383 backedges. 160 proven. 26 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2024-11-13 22:55:33,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:33,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2190 states to 571 states and 2190 transitions. [2024-11-13 22:55:33,283 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 2190 transitions. [2024-11-13 22:55:33,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 22:55:33,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:33,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:33,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:33,329 INFO L134 CoverageAnalysis]: Checked inductivity of 373 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 305 trivial. 0 not checked. [2024-11-13 22:55:35,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:35,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2195 states to 573 states and 2195 transitions. [2024-11-13 22:55:35,876 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 2195 transitions. [2024-11-13 22:55:35,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 22:55:35,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:35,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:36,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:36,114 INFO L134 CoverageAnalysis]: Checked inductivity of 373 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 305 trivial. 0 not checked.