./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem06_label28.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6090c5f6-13fe-444f-a047-d19c490062c2/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6090c5f6-13fe-444f-a047-d19c490062c2/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_6090c5f6-13fe-444f-a047-d19c490062c2/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6090c5f6-13fe-444f-a047-d19c490062c2/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem06_label28.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6090c5f6-13fe-444f-a047-d19c490062c2/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6090c5f6-13fe-444f-a047-d19c490062c2/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash bfe048977117829f0888074a3cb70602770cad05eadf6f0153cb9a847507ad78 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:12:23,770 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:12:23,841 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6090c5f6-13fe-444f-a047-d19c490062c2/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 22:12:23,849 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:12:23,849 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:12:23,871 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:12:23,872 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:12:23,872 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:12:23,872 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:12:23,872 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:12:23,872 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:12:23,873 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:12:23,873 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:12:23,873 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:12:23,873 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:12:23,873 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:12:23,873 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:12:23,873 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:12:23,873 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:12:23,873 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:12:23,874 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:12:23,874 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:12:23,874 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:12:23,874 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:12:23,874 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:12:23,874 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:12:23,874 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:12:23,874 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:12:23,874 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:12:23,875 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:12:23,875 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:12:23,875 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:12:23,875 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:12:23,875 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_6090c5f6-13fe-444f-a047-d19c490062c2/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 ! call(reach_error())) ) 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 -> bfe048977117829f0888074a3cb70602770cad05eadf6f0153cb9a847507ad78 [2024-11-13 22:12:24,188 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:12:24,198 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:12:24,200 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:12:24,202 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:12:24,202 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:12:24,205 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6090c5f6-13fe-444f-a047-d19c490062c2/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/eca-rers2012/Problem06_label28.c Unable to find full path for "g++" [2024-11-13 22:12:26,146 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:12:26,884 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:12:26,885 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6090c5f6-13fe-444f-a047-d19c490062c2/sv-benchmarks/c/eca-rers2012/Problem06_label28.c [2024-11-13 22:12:26,930 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6090c5f6-13fe-444f-a047-d19c490062c2/bin/ukojak-verify-EEHR8qb7sm/data/56acfd126/2061a8d96502440db183d009bb446fc9/FLAGe4d437702 [2024-11-13 22:12:26,953 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6090c5f6-13fe-444f-a047-d19c490062c2/bin/ukojak-verify-EEHR8qb7sm/data/56acfd126/2061a8d96502440db183d009bb446fc9 [2024-11-13 22:12:26,957 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:12:26,959 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:12:26,961 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:12:26,962 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:12:26,966 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:12:26,968 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:12:26" (1/1) ... [2024-11-13 22:12:26,970 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4652de46 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:12:26, skipping insertion in model container [2024-11-13 22:12:26,970 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:12:26" (1/1) ... [2024-11-13 22:12:27,154 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:12:28,857 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6090c5f6-13fe-444f-a047-d19c490062c2/sv-benchmarks/c/eca-rers2012/Problem06_label28.c[336548,336561] [2024-11-13 22:12:28,886 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:12:28,899 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:12:29,911 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6090c5f6-13fe-444f-a047-d19c490062c2/sv-benchmarks/c/eca-rers2012/Problem06_label28.c[336548,336561] [2024-11-13 22:12:29,915 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:12:29,960 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:12:29,961 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:12:29 WrapperNode [2024-11-13 22:12:29,962 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:12:29,963 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:12:29,963 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:12:29,963 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:12:29,972 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:12:29" (1/1) ... [2024-11-13 22:12:30,035 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:12:29" (1/1) ... [2024-11-13 22:12:30,517 INFO L138 Inliner]: procedures = 18, calls = 12, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 10177 [2024-11-13 22:12:30,518 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:12:30,518 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:12:30,518 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:12:30,518 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:12:30,532 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:12:29" (1/1) ... [2024-11-13 22:12:30,533 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:12:29" (1/1) ... [2024-11-13 22:12:30,683 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:12:29" (1/1) ... [2024-11-13 22:12:30,684 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:12:29" (1/1) ... [2024-11-13 22:12:30,859 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:12:29" (1/1) ... [2024-11-13 22:12:30,918 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:12:29" (1/1) ... [2024-11-13 22:12:30,977 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:12:29" (1/1) ... [2024-11-13 22:12:30,999 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:12:29" (1/1) ... [2024-11-13 22:12:31,049 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:12:31,051 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:12:31,052 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:12:31,053 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:12:31,054 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:12:29" (1/1) ... [2024-11-13 22:12:31,062 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:12:31,143 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6090c5f6-13fe-444f-a047-d19c490062c2/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:12:31,159 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6090c5f6-13fe-444f-a047-d19c490062c2/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:12:31,165 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6090c5f6-13fe-444f-a047-d19c490062c2/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:12:31,194 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:12:31,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:12:31,194 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:12:31,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:12:31,320 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:12:31,322 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:12:40,655 INFO L? ?]: Removed 929 outVars from TransFormulas that were not future-live. [2024-11-13 22:12:40,655 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:12:42,010 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:12:42,011 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 22:12:42,011 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:12:42 BoogieIcfgContainer [2024-11-13 22:12:42,011 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:12:42,012 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:12:42,012 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:12:42,023 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:12:42,024 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:12:42" (1/1) ... [2024-11-13 22:12:42,032 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:12:42,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:42,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1864 states to 938 states and 1864 transitions. [2024-11-13 22:12:42,105 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1864 transitions. [2024-11-13 22:12:42,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 930 [2024-11-13 22:12:42,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:42,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:43,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:45,576 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:12:51,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:51,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3001 states to 1865 states and 3001 transitions. [2024-11-13 22:12:51,283 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 3001 transitions. [2024-11-13 22:12:51,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 934 [2024-11-13 22:12:51,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:51,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:51,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:53,748 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:12:53,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:53,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3006 states to 1868 states and 3006 transitions. [2024-11-13 22:12:53,927 INFO L276 IsEmpty]: Start isEmpty. Operand 1868 states and 3006 transitions. [2024-11-13 22:12:53,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2024-11-13 22:12:53,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:53,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:54,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:54,945 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:12:55,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:55,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3013 states to 1872 states and 3013 transitions. [2024-11-13 22:12:55,366 INFO L276 IsEmpty]: Start isEmpty. Operand 1872 states and 3013 transitions. [2024-11-13 22:12:55,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 938 [2024-11-13 22:12:55,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:55,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:55,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:57,305 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:12:57,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:57,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3024 states to 1879 states and 3024 transitions. [2024-11-13 22:12:57,663 INFO L276 IsEmpty]: Start isEmpty. Operand 1879 states and 3024 transitions. [2024-11-13 22:12:57,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 939 [2024-11-13 22:12:57,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:57,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:57,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:00,269 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:13:00,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:00,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3036 states to 1887 states and 3036 transitions. [2024-11-13 22:13:00,799 INFO L276 IsEmpty]: Start isEmpty. Operand 1887 states and 3036 transitions. [2024-11-13 22:13:00,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 940 [2024-11-13 22:13:00,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:00,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:01,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:01,919 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:13:02,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:02,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3050 states to 1896 states and 3050 transitions. [2024-11-13 22:13:02,471 INFO L276 IsEmpty]: Start isEmpty. Operand 1896 states and 3050 transitions. [2024-11-13 22:13:02,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 942 [2024-11-13 22:13:02,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:02,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:02,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:03,229 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:13:03,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:03,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3055 states to 1899 states and 3055 transitions. [2024-11-13 22:13:03,417 INFO L276 IsEmpty]: Start isEmpty. Operand 1899 states and 3055 transitions. [2024-11-13 22:13:03,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 946 [2024-11-13 22:13:03,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:03,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:03,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:04,473 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:13:05,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:05,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3077 states to 1914 states and 3077 transitions. [2024-11-13 22:13:05,280 INFO L276 IsEmpty]: Start isEmpty. Operand 1914 states and 3077 transitions. [2024-11-13 22:13:05,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 948 [2024-11-13 22:13:05,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:05,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:05,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:06,109 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:13:06,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:06,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3079 states to 1916 states and 3079 transitions. [2024-11-13 22:13:06,327 INFO L276 IsEmpty]: Start isEmpty. Operand 1916 states and 3079 transitions. [2024-11-13 22:13:06,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 949 [2024-11-13 22:13:06,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:06,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:06,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:07,241 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:13:08,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:08,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3105 states to 1934 states and 3105 transitions. [2024-11-13 22:13:08,357 INFO L276 IsEmpty]: Start isEmpty. Operand 1934 states and 3105 transitions. [2024-11-13 22:13:08,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 951 [2024-11-13 22:13:08,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:08,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:08,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:10,049 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:13:11,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:11,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3133 states to 1954 states and 3133 transitions. [2024-11-13 22:13:11,628 INFO L276 IsEmpty]: Start isEmpty. Operand 1954 states and 3133 transitions. [2024-11-13 22:13:11,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 952 [2024-11-13 22:13:11,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:11,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:11,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:12,540 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:13:12,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:12,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3135 states to 1955 states and 3135 transitions. [2024-11-13 22:13:12,633 INFO L276 IsEmpty]: Start isEmpty. Operand 1955 states and 3135 transitions. [2024-11-13 22:13:12,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 953 [2024-11-13 22:13:12,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:12,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:12,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:13,099 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:13:13,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:13,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3149 states to 1966 states and 3149 transitions. [2024-11-13 22:13:13,517 INFO L276 IsEmpty]: Start isEmpty. Operand 1966 states and 3149 transitions. [2024-11-13 22:13:13,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 956 [2024-11-13 22:13:13,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:13,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:13,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:14,475 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:13:16,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:16,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3183 states to 1991 states and 3183 transitions. [2024-11-13 22:13:16,134 INFO L276 IsEmpty]: Start isEmpty. Operand 1991 states and 3183 transitions. [2024-11-13 22:13:16,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 957 [2024-11-13 22:13:16,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:16,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:16,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:17,685 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:13:19,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:19,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3219 states to 2017 states and 3219 transitions. [2024-11-13 22:13:19,916 INFO L276 IsEmpty]: Start isEmpty. Operand 2017 states and 3219 transitions. [2024-11-13 22:13:19,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 961 [2024-11-13 22:13:19,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:19,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:20,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:20,559 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:13:22,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:22,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3259 states to 2047 states and 3259 transitions. [2024-11-13 22:13:22,857 INFO L276 IsEmpty]: Start isEmpty. Operand 2047 states and 3259 transitions. [2024-11-13 22:13:22,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 964 [2024-11-13 22:13:22,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:22,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:23,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:23,566 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:13:24,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:24,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3275 states to 2059 states and 3275 transitions. [2024-11-13 22:13:24,417 INFO L276 IsEmpty]: Start isEmpty. Operand 2059 states and 3275 transitions. [2024-11-13 22:13:24,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 965 [2024-11-13 22:13:24,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:24,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:24,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:25,157 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:13:25,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:25,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3291 states to 2071 states and 3291 transitions. [2024-11-13 22:13:25,718 INFO L276 IsEmpty]: Start isEmpty. Operand 2071 states and 3291 transitions. [2024-11-13 22:13:25,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 967 [2024-11-13 22:13:25,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:25,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:25,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:26,162 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:13:26,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:26,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3293 states to 2073 states and 3293 transitions. [2024-11-13 22:13:26,229 INFO L276 IsEmpty]: Start isEmpty. Operand 2073 states and 3293 transitions. [2024-11-13 22:13:26,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 970 [2024-11-13 22:13:26,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:26,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:26,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:26,695 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:13:27,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:27,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3310 states to 2086 states and 3310 transitions. [2024-11-13 22:13:27,204 INFO L276 IsEmpty]: Start isEmpty. Operand 2086 states and 3310 transitions. [2024-11-13 22:13:27,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 971 [2024-11-13 22:13:27,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:27,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:27,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:27,814 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:13:27,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:27,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3311 states to 2087 states and 3311 transitions. [2024-11-13 22:13:27,967 INFO L276 IsEmpty]: Start isEmpty. Operand 2087 states and 3311 transitions. [2024-11-13 22:13:27,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 973 [2024-11-13 22:13:27,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:27,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:28,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:28,425 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:13:28,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:28,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3313 states to 2089 states and 3313 transitions. [2024-11-13 22:13:28,493 INFO L276 IsEmpty]: Start isEmpty. Operand 2089 states and 3313 transitions. [2024-11-13 22:13:28,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 974 [2024-11-13 22:13:28,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:28,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:28,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:29,422 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:13:32,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:32,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3368 states to 2132 states and 3368 transitions. [2024-11-13 22:13:32,707 INFO L276 IsEmpty]: Start isEmpty. Operand 2132 states and 3368 transitions. [2024-11-13 22:13:32,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 975 [2024-11-13 22:13:32,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:32,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:32,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:33,419 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:13:33,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:33,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3377 states to 2140 states and 3377 transitions. [2024-11-13 22:13:33,648 INFO L276 IsEmpty]: Start isEmpty. Operand 2140 states and 3377 transitions. [2024-11-13 22:13:33,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 977 [2024-11-13 22:13:33,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:33,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:33,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:34,364 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:13:35,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:35,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3411 states to 2168 states and 3411 transitions. [2024-11-13 22:13:35,881 INFO L276 IsEmpty]: Start isEmpty. Operand 2168 states and 3411 transitions. [2024-11-13 22:13:35,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 978 [2024-11-13 22:13:35,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:35,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:36,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:36,324 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:13:36,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:36,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3418 states to 2172 states and 3418 transitions. [2024-11-13 22:13:36,758 INFO L276 IsEmpty]: Start isEmpty. Operand 2172 states and 3418 transitions. [2024-11-13 22:13:36,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 981 [2024-11-13 22:13:36,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:36,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:36,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:37,547 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:13:38,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:38,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3443 states to 2192 states and 3443 transitions. [2024-11-13 22:13:38,629 INFO L276 IsEmpty]: Start isEmpty. Operand 2192 states and 3443 transitions. [2024-11-13 22:13:38,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 982 [2024-11-13 22:13:38,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:38,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:38,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:39,236 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:13:40,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:40,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3475 states to 2218 states and 3475 transitions. [2024-11-13 22:13:40,804 INFO L276 IsEmpty]: Start isEmpty. Operand 2218 states and 3475 transitions. [2024-11-13 22:13:40,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 985 [2024-11-13 22:13:40,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:40,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:40,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:42,495 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:13:46,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:46,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3536 states to 2269 states and 3536 transitions. [2024-11-13 22:13:46,120 INFO L276 IsEmpty]: Start isEmpty. Operand 2269 states and 3536 transitions. [2024-11-13 22:13:46,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 988 [2024-11-13 22:13:46,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:46,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:46,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:46,543 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:13:47,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:47,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3553 states to 2282 states and 3553 transitions. [2024-11-13 22:13:47,522 INFO L276 IsEmpty]: Start isEmpty. Operand 2282 states and 3553 transitions. [2024-11-13 22:13:47,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 990 [2024-11-13 22:13:47,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:47,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:47,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:47,953 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:13:48,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:48,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3555 states to 2284 states and 3555 transitions. [2024-11-13 22:13:48,028 INFO L276 IsEmpty]: Start isEmpty. Operand 2284 states and 3555 transitions. [2024-11-13 22:13:48,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 991 [2024-11-13 22:13:48,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:48,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:48,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:49,004 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:13:50,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:50,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3577 states to 2301 states and 3577 transitions. [2024-11-13 22:13:50,624 INFO L276 IsEmpty]: Start isEmpty. Operand 2301 states and 3577 transitions. [2024-11-13 22:13:50,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 992 [2024-11-13 22:13:50,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:50,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:50,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:51,155 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:13:52,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:52,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3611 states to 2329 states and 3611 transitions. [2024-11-13 22:13:52,724 INFO L276 IsEmpty]: Start isEmpty. Operand 2329 states and 3611 transitions. [2024-11-13 22:13:52,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 993 [2024-11-13 22:13:52,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:52,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:52,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:53,324 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:13:55,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:55,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3672 states to 2382 states and 3672 transitions. [2024-11-13 22:13:55,730 INFO L276 IsEmpty]: Start isEmpty. Operand 2382 states and 3672 transitions. [2024-11-13 22:13:55,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 995 [2024-11-13 22:13:55,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:55,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:56,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:56,680 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:13:57,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:57,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3687 states to 2392 states and 3687 transitions. [2024-11-13 22:13:57,766 INFO L276 IsEmpty]: Start isEmpty. Operand 2392 states and 3687 transitions. [2024-11-13 22:13:57,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 996 [2024-11-13 22:13:57,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:57,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:57,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:59,288 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:03,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:03,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3754 states to 2449 states and 3754 transitions. [2024-11-13 22:14:03,552 INFO L276 IsEmpty]: Start isEmpty. Operand 2449 states and 3754 transitions. [2024-11-13 22:14:03,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 997 [2024-11-13 22:14:03,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:03,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:03,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:04,280 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:05,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:05,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3775 states to 2465 states and 3775 transitions. [2024-11-13 22:14:05,992 INFO L276 IsEmpty]: Start isEmpty. Operand 2465 states and 3775 transitions. [2024-11-13 22:14:06,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 998 [2024-11-13 22:14:06,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:06,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:06,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:06,441 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:07,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:07,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3788 states to 2473 states and 3788 transitions. [2024-11-13 22:14:07,770 INFO L276 IsEmpty]: Start isEmpty. Operand 2473 states and 3788 transitions. [2024-11-13 22:14:07,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 999 [2024-11-13 22:14:07,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:07,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:07,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:08,992 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:11,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:11,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3816 states to 2494 states and 3816 transitions. [2024-11-13 22:14:11,783 INFO L276 IsEmpty]: Start isEmpty. Operand 2494 states and 3816 transitions. [2024-11-13 22:14:11,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1000 [2024-11-13 22:14:11,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:11,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:12,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:12,936 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:15,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:15,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3837 states to 2509 states and 3837 transitions. [2024-11-13 22:14:15,511 INFO L276 IsEmpty]: Start isEmpty. Operand 2509 states and 3837 transitions. [2024-11-13 22:14:15,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1002 [2024-11-13 22:14:15,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:15,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:15,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:16,165 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 71 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:16,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:16,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3840 states to 2511 states and 3840 transitions. [2024-11-13 22:14:16,251 INFO L276 IsEmpty]: Start isEmpty. Operand 2511 states and 3840 transitions. [2024-11-13 22:14:16,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1003 [2024-11-13 22:14:16,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:16,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:16,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:16,807 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:17,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:17,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3852 states to 2518 states and 3852 transitions. [2024-11-13 22:14:17,748 INFO L276 IsEmpty]: Start isEmpty. Operand 2518 states and 3852 transitions. [2024-11-13 22:14:17,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1004 [2024-11-13 22:14:17,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:17,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:17,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:18,393 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:19,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:19,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3869 states to 2529 states and 3869 transitions. [2024-11-13 22:14:19,895 INFO L276 IsEmpty]: Start isEmpty. Operand 2529 states and 3869 transitions. [2024-11-13 22:14:19,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1006 [2024-11-13 22:14:19,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:19,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:20,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:20,491 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:20,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:20,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3873 states to 2532 states and 3873 transitions. [2024-11-13 22:14:20,790 INFO L276 IsEmpty]: Start isEmpty. Operand 2532 states and 3873 transitions. [2024-11-13 22:14:20,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1007 [2024-11-13 22:14:20,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:20,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:21,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:21,581 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:22,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:22,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3886 states to 2540 states and 3886 transitions. [2024-11-13 22:14:22,746 INFO L276 IsEmpty]: Start isEmpty. Operand 2540 states and 3886 transitions. [2024-11-13 22:14:22,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1008 [2024-11-13 22:14:22,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:22,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:22,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:23,299 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:23,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:23,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3887 states to 2541 states and 3887 transitions. [2024-11-13 22:14:23,384 INFO L276 IsEmpty]: Start isEmpty. Operand 2541 states and 3887 transitions. [2024-11-13 22:14:23,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1009 [2024-11-13 22:14:23,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:23,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:23,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:23,828 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:24,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:24,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3897 states to 2548 states and 3897 transitions. [2024-11-13 22:14:24,306 INFO L276 IsEmpty]: Start isEmpty. Operand 2548 states and 3897 transitions. [2024-11-13 22:14:24,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1010 [2024-11-13 22:14:24,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:24,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:24,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:25,285 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:30,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:30,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3991 states to 2627 states and 3991 transitions. [2024-11-13 22:14:30,449 INFO L276 IsEmpty]: Start isEmpty. Operand 2627 states and 3991 transitions. [2024-11-13 22:14:30,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1011 [2024-11-13 22:14:30,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:30,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:30,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:30,986 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 80 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:31,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:31,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3996 states to 2630 states and 3996 transitions. [2024-11-13 22:14:31,480 INFO L276 IsEmpty]: Start isEmpty. Operand 2630 states and 3996 transitions. [2024-11-13 22:14:31,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1012 [2024-11-13 22:14:31,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:31,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:31,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:32,376 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:32,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:32,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4001 states to 2633 states and 4001 transitions. [2024-11-13 22:14:32,707 INFO L276 IsEmpty]: Start isEmpty. Operand 2633 states and 4001 transitions. [2024-11-13 22:14:32,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1014 [2024-11-13 22:14:32,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:32,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:32,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:33,414 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 83 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:33,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:33,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4012 states to 2641 states and 4012 transitions. [2024-11-13 22:14:33,882 INFO L276 IsEmpty]: Start isEmpty. Operand 2641 states and 4012 transitions. [2024-11-13 22:14:33,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1016 [2024-11-13 22:14:33,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:33,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:34,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:34,627 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:34,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:34,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4014 states to 2643 states and 4014 transitions. [2024-11-13 22:14:34,795 INFO L276 IsEmpty]: Start isEmpty. Operand 2643 states and 4014 transitions. [2024-11-13 22:14:34,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1018 [2024-11-13 22:14:34,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:34,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:34,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:35,482 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 87 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:38,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:38,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4046 states to 2666 states and 4046 transitions. [2024-11-13 22:14:38,111 INFO L276 IsEmpty]: Start isEmpty. Operand 2666 states and 4046 transitions. [2024-11-13 22:14:38,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1019 [2024-11-13 22:14:38,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:38,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:38,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:38,615 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:39,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:39,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4055 states to 2673 states and 4055 transitions. [2024-11-13 22:14:39,002 INFO L276 IsEmpty]: Start isEmpty. Operand 2673 states and 4055 transitions. [2024-11-13 22:14:39,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1020 [2024-11-13 22:14:39,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:39,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:39,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:39,820 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 89 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:40,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:40,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4061 states to 2677 states and 4061 transitions. [2024-11-13 22:14:40,218 INFO L276 IsEmpty]: Start isEmpty. Operand 2677 states and 4061 transitions. [2024-11-13 22:14:40,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1024 [2024-11-13 22:14:40,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:40,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:40,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:41,105 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:41,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:41,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4069 states to 2683 states and 4069 transitions. [2024-11-13 22:14:41,294 INFO L276 IsEmpty]: Start isEmpty. Operand 2683 states and 4069 transitions. [2024-11-13 22:14:41,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1025 [2024-11-13 22:14:41,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:41,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:41,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:41,868 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 94 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:44,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:44,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4104 states to 2711 states and 4104 transitions. [2024-11-13 22:14:44,214 INFO L276 IsEmpty]: Start isEmpty. Operand 2711 states and 4104 transitions. [2024-11-13 22:14:44,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1026 [2024-11-13 22:14:44,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:44,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:44,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:44,821 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 95 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:45,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:45,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4123 states to 2726 states and 4123 transitions. [2024-11-13 22:14:45,664 INFO L276 IsEmpty]: Start isEmpty. Operand 2726 states and 4123 transitions. [2024-11-13 22:14:45,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1027 [2024-11-13 22:14:45,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:45,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:45,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:46,247 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:47,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:47,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4133 states to 2733 states and 4133 transitions. [2024-11-13 22:14:47,012 INFO L276 IsEmpty]: Start isEmpty. Operand 2733 states and 4133 transitions. [2024-11-13 22:14:47,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1028 [2024-11-13 22:14:47,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:47,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:47,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:47,464 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:47,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:47,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4136 states to 2735 states and 4136 transitions. [2024-11-13 22:14:47,564 INFO L276 IsEmpty]: Start isEmpty. Operand 2735 states and 4136 transitions. [2024-11-13 22:14:47,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1031 [2024-11-13 22:14:47,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:47,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:47,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:48,363 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 22:14:49,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:49,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4149 states to 2736 states and 4149 transitions. [2024-11-13 22:14:49,018 INFO L276 IsEmpty]: Start isEmpty. Operand 2736 states and 4149 transitions. [2024-11-13 22:14:49,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1035 [2024-11-13 22:14:49,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:49,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:49,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:49,995 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 104 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:56,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:56,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4382 states to 2820 states and 4382 transitions. [2024-11-13 22:14:56,554 INFO L276 IsEmpty]: Start isEmpty. Operand 2820 states and 4382 transitions. [2024-11-13 22:14:56,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1035 [2024-11-13 22:14:56,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:56,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:56,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:57,159 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 104 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:58,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:58,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4398 states to 2830 states and 4398 transitions. [2024-11-13 22:14:58,198 INFO L276 IsEmpty]: Start isEmpty. Operand 2830 states and 4398 transitions. [2024-11-13 22:14:58,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1038 [2024-11-13 22:14:58,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:58,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:58,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:58,655 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 106 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:14:59,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:59,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4417 states to 2845 states and 4417 transitions. [2024-11-13 22:14:59,993 INFO L276 IsEmpty]: Start isEmpty. Operand 2845 states and 4417 transitions. [2024-11-13 22:14:59,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1040 [2024-11-13 22:14:59,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:59,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:00,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:00,464 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:15:01,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:01,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4451 states to 2852 states and 4451 transitions. [2024-11-13 22:15:01,851 INFO L276 IsEmpty]: Start isEmpty. Operand 2852 states and 4451 transitions. [2024-11-13 22:15:01,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1041 [2024-11-13 22:15:01,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:01,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:01,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:02,876 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 110 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:15:08,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:08,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4564 states to 2929 states and 4564 transitions. [2024-11-13 22:15:08,310 INFO L276 IsEmpty]: Start isEmpty. Operand 2929 states and 4564 transitions. [2024-11-13 22:15:08,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1041 [2024-11-13 22:15:08,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:08,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:08,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:09,270 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 110 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:15:09,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:09,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4567 states to 2932 states and 4567 transitions. [2024-11-13 22:15:09,811 INFO L276 IsEmpty]: Start isEmpty. Operand 2932 states and 4567 transitions. [2024-11-13 22:15:09,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1041 [2024-11-13 22:15:09,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:09,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:09,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:11,332 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 109 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:15:15,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:15,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4614 states to 2970 states and 4614 transitions. [2024-11-13 22:15:15,723 INFO L276 IsEmpty]: Start isEmpty. Operand 2970 states and 4614 transitions. [2024-11-13 22:15:15,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1044 [2024-11-13 22:15:15,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:15,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:15,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:16,723 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 113 proven. 11 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:15:17,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:17,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4621 states to 2975 states and 4621 transitions. [2024-11-13 22:15:17,364 INFO L276 IsEmpty]: Start isEmpty. Operand 2975 states and 4621 transitions. [2024-11-13 22:15:17,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1044 [2024-11-13 22:15:17,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:17,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:17,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:17,935 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:15:22,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:22,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4694 states to 3038 states and 4694 transitions. [2024-11-13 22:15:22,133 INFO L276 IsEmpty]: Start isEmpty. Operand 3038 states and 4694 transitions. [2024-11-13 22:15:22,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1046 [2024-11-13 22:15:22,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:22,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:22,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:22,755 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:15:22,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:22,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4706 states to 3047 states and 4706 transitions. [2024-11-13 22:15:22,952 INFO L276 IsEmpty]: Start isEmpty. Operand 3047 states and 4706 transitions. [2024-11-13 22:15:22,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1047 [2024-11-13 22:15:22,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:22,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:23,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:23,726 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 116 proven. 14 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:15:24,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:24,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4713 states to 3050 states and 4713 transitions. [2024-11-13 22:15:24,197 INFO L276 IsEmpty]: Start isEmpty. Operand 3050 states and 4713 transitions. [2024-11-13 22:15:24,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1047 [2024-11-13 22:15:24,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:24,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:24,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:25,356 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 16 proven. 115 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:15:31,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:31,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5787 states to 3978 states and 5787 transitions. [2024-11-13 22:15:31,224 INFO L276 IsEmpty]: Start isEmpty. Operand 3978 states and 5787 transitions. [2024-11-13 22:15:31,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1050 [2024-11-13 22:15:31,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:31,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:31,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:32,038 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:15:33,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:33,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5805 states to 3982 states and 5805 transitions. [2024-11-13 22:15:33,330 INFO L276 IsEmpty]: Start isEmpty. Operand 3982 states and 5805 transitions. [2024-11-13 22:15:33,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1050 [2024-11-13 22:15:33,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:33,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:33,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:34,894 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:15:36,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:36,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5826 states to 3988 states and 5826 transitions. [2024-11-13 22:15:36,344 INFO L276 IsEmpty]: Start isEmpty. Operand 3988 states and 5826 transitions. [2024-11-13 22:15:36,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1050 [2024-11-13 22:15:36,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:36,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:36,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:37,893 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:15:39,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:39,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5844 states to 3997 states and 5844 transitions. [2024-11-13 22:15:39,590 INFO L276 IsEmpty]: Start isEmpty. Operand 3997 states and 5844 transitions. [2024-11-13 22:15:39,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1050 [2024-11-13 22:15:39,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:39,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:39,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:40,423 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:15:41,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:41,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5851 states to 4001 states and 5851 transitions. [2024-11-13 22:15:41,368 INFO L276 IsEmpty]: Start isEmpty. Operand 4001 states and 5851 transitions. [2024-11-13 22:15:41,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1050 [2024-11-13 22:15:41,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:41,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:41,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:42,682 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:15:43,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:43,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5855 states to 4004 states and 5855 transitions. [2024-11-13 22:15:43,200 INFO L276 IsEmpty]: Start isEmpty. Operand 4004 states and 5855 transitions. [2024-11-13 22:15:43,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1051 [2024-11-13 22:15:43,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:43,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:43,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:43,930 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 119 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:15:46,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:46,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5875 states to 4018 states and 5875 transitions. [2024-11-13 22:15:46,174 INFO L276 IsEmpty]: Start isEmpty. Operand 4018 states and 5875 transitions. [2024-11-13 22:15:46,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1053 [2024-11-13 22:15:46,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:46,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:46,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:46,746 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 121 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:15:49,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:49,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5900 states to 4037 states and 5900 transitions. [2024-11-13 22:15:49,832 INFO L276 IsEmpty]: Start isEmpty. Operand 4037 states and 5900 transitions. [2024-11-13 22:15:49,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1054 [2024-11-13 22:15:49,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:49,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:49,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:50,296 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 123 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:15:50,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:50,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5909 states to 4045 states and 5909 transitions. [2024-11-13 22:15:50,478 INFO L276 IsEmpty]: Start isEmpty. Operand 4045 states and 5909 transitions. [2024-11-13 22:15:50,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1058 [2024-11-13 22:15:50,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:50,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:50,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:51,332 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:15:52,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:52,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5917 states to 4049 states and 5917 transitions. [2024-11-13 22:15:52,112 INFO L276 IsEmpty]: Start isEmpty. Operand 4049 states and 5917 transitions. [2024-11-13 22:15:52,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2024-11-13 22:15:52,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:52,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:52,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:53,609 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 129 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:16:03,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:03,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6179 states to 4178 states and 6179 transitions. [2024-11-13 22:16:03,672 INFO L276 IsEmpty]: Start isEmpty. Operand 4178 states and 6179 transitions. [2024-11-13 22:16:03,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2024-11-13 22:16:03,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:03,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:03,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:05,117 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 129 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:16:05,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:05,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6229 states to 4182 states and 6229 transitions. [2024-11-13 22:16:05,990 INFO L276 IsEmpty]: Start isEmpty. Operand 4182 states and 6229 transitions. [2024-11-13 22:16:05,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2024-11-13 22:16:05,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:05,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:06,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:07,515 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 129 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:16:08,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:08,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6240 states to 4185 states and 6240 transitions. [2024-11-13 22:16:08,527 INFO L276 IsEmpty]: Start isEmpty. Operand 4185 states and 6240 transitions. [2024-11-13 22:16:08,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2024-11-13 22:16:08,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:08,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:08,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:09,984 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 129 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:16:11,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:11,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6246 states to 4190 states and 6246 transitions. [2024-11-13 22:16:11,434 INFO L276 IsEmpty]: Start isEmpty. Operand 4190 states and 6246 transitions. [2024-11-13 22:16:11,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2024-11-13 22:16:11,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:11,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:11,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:12,689 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 129 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:16:13,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:13,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6249 states to 4193 states and 6249 transitions. [2024-11-13 22:16:13,670 INFO L276 IsEmpty]: Start isEmpty. Operand 4193 states and 6249 transitions. [2024-11-13 22:16:13,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2024-11-13 22:16:13,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:13,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:13,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:14,145 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 129 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:16:14,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:14,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6256 states to 4199 states and 6256 transitions. [2024-11-13 22:16:14,316 INFO L276 IsEmpty]: Start isEmpty. Operand 4199 states and 6256 transitions. [2024-11-13 22:16:14,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1062 [2024-11-13 22:16:14,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:14,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:14,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:15,125 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 130 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:16:18,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:18,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6280 states to 4217 states and 6280 transitions. [2024-11-13 22:16:18,414 INFO L276 IsEmpty]: Start isEmpty. Operand 4217 states and 6280 transitions. [2024-11-13 22:16:18,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1062 [2024-11-13 22:16:18,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:18,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:18,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:19,960 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 131 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:16:20,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:20,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6293 states to 4227 states and 6293 transitions. [2024-11-13 22:16:20,330 INFO L276 IsEmpty]: Start isEmpty. Operand 4227 states and 6293 transitions. [2024-11-13 22:16:20,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1066 [2024-11-13 22:16:20,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:20,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:20,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:21,271 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 134 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:16:22,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:22,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6312 states to 4242 states and 6312 transitions. [2024-11-13 22:16:22,548 INFO L276 IsEmpty]: Start isEmpty. Operand 4242 states and 6312 transitions. [2024-11-13 22:16:22,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1069 [2024-11-13 22:16:22,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:22,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:22,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:25,206 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 21 proven. 137 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:16:43,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:43,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7460 states to 5308 states and 7460 transitions. [2024-11-13 22:16:43,343 INFO L276 IsEmpty]: Start isEmpty. Operand 5308 states and 7460 transitions. [2024-11-13 22:16:43,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1069 [2024-11-13 22:16:43,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:43,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:43,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:45,615 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 21 proven. 137 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:16:48,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:48,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7484 states to 5313 states and 7484 transitions. [2024-11-13 22:16:48,423 INFO L276 IsEmpty]: Start isEmpty. Operand 5313 states and 7484 transitions. [2024-11-13 22:16:48,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1069 [2024-11-13 22:16:48,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:48,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:48,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:50,507 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 21 proven. 137 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:16:52,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:52,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7488 states to 5316 states and 7488 transitions. [2024-11-13 22:16:52,358 INFO L276 IsEmpty]: Start isEmpty. Operand 5316 states and 7488 transitions. [2024-11-13 22:16:52,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1069 [2024-11-13 22:16:52,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:52,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:52,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:55,526 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 21 proven. 137 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.