./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem06_label09.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_594f53c6-a7a9-486c-904f-783f227f46b1/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_594f53c6-a7a9-486c-904f-783f227f46b1/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_594f53c6-a7a9-486c-904f-783f227f46b1/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_594f53c6-a7a9-486c-904f-783f227f46b1/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem06_label09.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_594f53c6-a7a9-486c-904f-783f227f46b1/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_594f53c6-a7a9-486c-904f-783f227f46b1/bin/ukojak-verify-ImItNfHLgk --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 fea4c4d153da9ce1c01aee8ee3b35c90112a727b33ea93d23fad5696decdd800 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:59:38,311 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:59:38,404 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_594f53c6-a7a9-486c-904f-783f227f46b1/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 22:59:38,410 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:59:38,411 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:59:38,440 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:59:38,442 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:59:38,443 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:59:38,444 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:59:38,446 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:59:38,446 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:59:38,446 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:59:38,447 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:59:38,447 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:59:38,447 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:59:38,448 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:59:38,448 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:59:38,448 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:59:38,449 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:59:38,449 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:59:38,449 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:59:38,454 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:59:38,454 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:59:38,454 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:59:38,455 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:59:38,455 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:59:38,455 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:59:38,455 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:59:38,456 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:59:38,456 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:59:38,456 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:59:38,456 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:59:38,457 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:59:38,457 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_594f53c6-a7a9-486c-904f-783f227f46b1/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_594f53c6-a7a9-486c-904f-783f227f46b1/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fea4c4d153da9ce1c01aee8ee3b35c90112a727b33ea93d23fad5696decdd800 [2024-11-08 22:59:38,733 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:59:38,760 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:59:38,763 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:59:38,765 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:59:38,765 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:59:38,767 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_594f53c6-a7a9-486c-904f-783f227f46b1/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/eca-rers2012/Problem06_label09.c Unable to find full path for "g++" [2024-11-08 22:59:40,736 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:59:41,449 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:59:41,451 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_594f53c6-a7a9-486c-904f-783f227f46b1/sv-benchmarks/c/eca-rers2012/Problem06_label09.c [2024-11-08 22:59:41,512 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_594f53c6-a7a9-486c-904f-783f227f46b1/bin/ukojak-verify-ImItNfHLgk/data/060d19963/d1deab18ae1e487783dcf5a3162666b8/FLAG5dba81f32 [2024-11-08 22:59:41,532 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_594f53c6-a7a9-486c-904f-783f227f46b1/bin/ukojak-verify-ImItNfHLgk/data/060d19963/d1deab18ae1e487783dcf5a3162666b8 [2024-11-08 22:59:41,535 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:59:41,537 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:59:41,538 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:59:41,538 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:59:41,546 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:59:41,547 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:59:41" (1/1) ... [2024-11-08 22:59:41,549 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65a19fd6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:59:41, skipping insertion in model container [2024-11-08 22:59:41,551 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:59:41" (1/1) ... [2024-11-08 22:59:41,763 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:59:44,036 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_594f53c6-a7a9-486c-904f-783f227f46b1/sv-benchmarks/c/eca-rers2012/Problem06_label09.c[332672,332685] [2024-11-08 22:59:44,071 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:59:44,083 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:59:45,273 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_594f53c6-a7a9-486c-904f-783f227f46b1/sv-benchmarks/c/eca-rers2012/Problem06_label09.c[332672,332685] [2024-11-08 22:59:45,285 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:59:45,348 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:59:45,349 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:59:45 WrapperNode [2024-11-08 22:59:45,349 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:59:45,350 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:59:45,351 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:59:45,351 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:59:45,359 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:59:45" (1/1) ... [2024-11-08 22:59:45,446 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:59:45" (1/1) ... [2024-11-08 22:59:45,901 INFO L138 Inliner]: procedures = 18, calls = 12, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 10177 [2024-11-08 22:59:45,902 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:59:45,902 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:59:45,903 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:59:45,903 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:59:45,915 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:59:45" (1/1) ... [2024-11-08 22:59:45,915 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:59:45" (1/1) ... [2024-11-08 22:59:45,970 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:59:45" (1/1) ... [2024-11-08 22:59:45,970 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:59:45" (1/1) ... [2024-11-08 22:59:46,163 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:59:45" (1/1) ... [2024-11-08 22:59:46,221 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:59:45" (1/1) ... [2024-11-08 22:59:46,250 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:59:45" (1/1) ... [2024-11-08 22:59:46,273 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:59:45" (1/1) ... [2024-11-08 22:59:46,337 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:59:46,339 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:59:46,339 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:59:46,340 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:59:46,341 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:59:45" (1/1) ... [2024-11-08 22:59:46,347 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:59:46,362 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_594f53c6-a7a9-486c-904f-783f227f46b1/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:59:46,384 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_594f53c6-a7a9-486c-904f-783f227f46b1/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:59:46,392 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_594f53c6-a7a9-486c-904f-783f227f46b1/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:59:46,427 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:59:46,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:59:46,427 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:59:46,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:59:46,653 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:59:46,657 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:59:56,177 INFO L? ?]: Removed 929 outVars from TransFormulas that were not future-live. [2024-11-08 22:59:56,177 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:59:57,452 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:59:57,454 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 22:59:57,455 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:59:57 BoogieIcfgContainer [2024-11-08 22:59:57,455 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:59:57,456 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:59:57,457 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:59:57,468 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:59:57,468 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:59:57" (1/1) ... [2024-11-08 22:59:57,480 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:59:57,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:57,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1864 states to 938 states and 1864 transitions. [2024-11-08 22:59:57,559 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1864 transitions. [2024-11-08 22:59:57,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 930 [2024-11-08 22:59:57,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:57,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:58,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:01,009 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:07,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:07,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3066 states to 1865 states and 3066 transitions. [2024-11-08 23:00:07,365 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 3066 transitions. [2024-11-08 23:00:07,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2024-11-08 23:00:07,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:07,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:07,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:08,909 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:09,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:09,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3072 states to 1869 states and 3072 transitions. [2024-11-08 23:00:09,157 INFO L276 IsEmpty]: Start isEmpty. Operand 1869 states and 3072 transitions. [2024-11-08 23:00:09,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 938 [2024-11-08 23:00:09,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:09,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:09,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:11,134 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:11,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:11,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3082 states to 1876 states and 3082 transitions. [2024-11-08 23:00:11,407 INFO L276 IsEmpty]: Start isEmpty. Operand 1876 states and 3082 transitions. [2024-11-08 23:00:11,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 939 [2024-11-08 23:00:11,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:11,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:11,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:14,060 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:14,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:14,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3094 states to 1884 states and 3094 transitions. [2024-11-08 23:00:14,509 INFO L276 IsEmpty]: Start isEmpty. Operand 1884 states and 3094 transitions. [2024-11-08 23:00:14,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 940 [2024-11-08 23:00:14,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:14,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:14,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:15,509 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:16,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:16,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3108 states to 1893 states and 3108 transitions. [2024-11-08 23:00:16,072 INFO L276 IsEmpty]: Start isEmpty. Operand 1893 states and 3108 transitions. [2024-11-08 23:00:16,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 942 [2024-11-08 23:00:16,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:16,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:16,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:16,862 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:17,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:17,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3113 states to 1896 states and 3113 transitions. [2024-11-08 23:00:17,157 INFO L276 IsEmpty]: Start isEmpty. Operand 1896 states and 3113 transitions. [2024-11-08 23:00:17,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 943 [2024-11-08 23:00:17,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:17,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:17,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:18,176 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:18,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:18,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3114 states to 1897 states and 3114 transitions. [2024-11-08 23:00:18,286 INFO L276 IsEmpty]: Start isEmpty. Operand 1897 states and 3114 transitions. [2024-11-08 23:00:18,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 944 [2024-11-08 23:00:18,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:18,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:18,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:19,337 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:20,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:20,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3134 states to 1910 states and 3134 transitions. [2024-11-08 23:00:20,281 INFO L276 IsEmpty]: Start isEmpty. Operand 1910 states and 3134 transitions. [2024-11-08 23:00:20,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 945 [2024-11-08 23:00:20,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:20,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:20,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:21,073 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:21,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:21,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3145 states to 1917 states and 3145 transitions. [2024-11-08 23:00:21,745 INFO L276 IsEmpty]: Start isEmpty. Operand 1917 states and 3145 transitions. [2024-11-08 23:00:21,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 949 [2024-11-08 23:00:21,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:21,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:21,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:22,455 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:22,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:22,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3151 states to 1922 states and 3151 transitions. [2024-11-08 23:00:22,656 INFO L276 IsEmpty]: Start isEmpty. Operand 1922 states and 3151 transitions. [2024-11-08 23:00:22,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 951 [2024-11-08 23:00:22,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:22,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:22,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:24,486 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:25,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:25,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3179 states to 1942 states and 3179 transitions. [2024-11-08 23:00:25,610 INFO L276 IsEmpty]: Start isEmpty. Operand 1942 states and 3179 transitions. [2024-11-08 23:00:25,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 953 [2024-11-08 23:00:25,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:25,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:25,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:26,141 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:26,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:26,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3192 states to 1952 states and 3192 transitions. [2024-11-08 23:00:26,638 INFO L276 IsEmpty]: Start isEmpty. Operand 1952 states and 3192 transitions. [2024-11-08 23:00:26,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 954 [2024-11-08 23:00:26,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:26,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:26,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:27,206 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:28,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:28,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3217 states to 1971 states and 3217 transitions. [2024-11-08 23:00:28,240 INFO L276 IsEmpty]: Start isEmpty. Operand 1971 states and 3217 transitions. [2024-11-08 23:00:28,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 955 [2024-11-08 23:00:28,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:28,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:28,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:29,037 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:30,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:30,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3249 states to 1995 states and 3249 transitions. [2024-11-08 23:00:30,443 INFO L276 IsEmpty]: Start isEmpty. Operand 1995 states and 3249 transitions. [2024-11-08 23:00:30,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 957 [2024-11-08 23:00:30,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:30,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:30,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:31,999 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:33,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:33,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3283 states to 2021 states and 3283 transitions. [2024-11-08 23:00:33,968 INFO L276 IsEmpty]: Start isEmpty. Operand 2021 states and 3283 transitions. [2024-11-08 23:00:33,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 958 [2024-11-08 23:00:33,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:33,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:34,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:34,643 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:35,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:35,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3300 states to 2034 states and 3300 transitions. [2024-11-08 23:00:35,435 INFO L276 IsEmpty]: Start isEmpty. Operand 2034 states and 3300 transitions. [2024-11-08 23:00:35,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 959 [2024-11-08 23:00:35,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:35,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:35,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:35,939 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:36,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:36,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3304 states to 2036 states and 3304 transitions. [2024-11-08 23:00:36,209 INFO L276 IsEmpty]: Start isEmpty. Operand 2036 states and 3304 transitions. [2024-11-08 23:00:36,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 967 [2024-11-08 23:00:36,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:36,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:36,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:36,720 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:37,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:37,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3320 states to 2048 states and 3320 transitions. [2024-11-08 23:00:37,184 INFO L276 IsEmpty]: Start isEmpty. Operand 2048 states and 3320 transitions. [2024-11-08 23:00:37,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 970 [2024-11-08 23:00:37,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:37,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:37,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:37,738 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:37,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:37,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3332 states to 2059 states and 3332 transitions. [2024-11-08 23:00:37,853 INFO L276 IsEmpty]: Start isEmpty. Operand 2059 states and 3332 transitions. [2024-11-08 23:00:37,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 971 [2024-11-08 23:00:37,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:37,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:38,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:38,415 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:38,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:38,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3333 states to 2060 states and 3333 transitions. [2024-11-08 23:00:38,489 INFO L276 IsEmpty]: Start isEmpty. Operand 2060 states and 3333 transitions. [2024-11-08 23:00:38,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 972 [2024-11-08 23:00:38,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:38,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:38,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:39,224 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:40,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:40,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3362 states to 2083 states and 3362 transitions. [2024-11-08 23:00:40,406 INFO L276 IsEmpty]: Start isEmpty. Operand 2083 states and 3362 transitions. [2024-11-08 23:00:40,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 973 [2024-11-08 23:00:40,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:40,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:40,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:41,119 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:41,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:41,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3365 states to 2085 states and 3365 transitions. [2024-11-08 23:00:41,301 INFO L276 IsEmpty]: Start isEmpty. Operand 2085 states and 3365 transitions. [2024-11-08 23:00:41,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 974 [2024-11-08 23:00:41,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:41,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:41,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:42,509 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:45,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:45,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3418 states to 2128 states and 3418 transitions. [2024-11-08 23:00:45,106 INFO L276 IsEmpty]: Start isEmpty. Operand 2128 states and 3418 transitions. [2024-11-08 23:00:45,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 975 [2024-11-08 23:00:45,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:45,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:45,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:45,622 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:45,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:45,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3428 states to 2136 states and 3428 transitions. [2024-11-08 23:00:45,995 INFO L276 IsEmpty]: Start isEmpty. Operand 2136 states and 3428 transitions. [2024-11-08 23:00:46,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 976 [2024-11-08 23:00:46,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:46,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:46,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:46,917 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:47,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:47,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3429 states to 2137 states and 3429 transitions. [2024-11-08 23:00:47,012 INFO L276 IsEmpty]: Start isEmpty. Operand 2137 states and 3429 transitions. [2024-11-08 23:00:47,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 977 [2024-11-08 23:00:47,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:47,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:47,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:47,907 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:48,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:48,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3436 states to 2142 states and 3436 transitions. [2024-11-08 23:00:48,139 INFO L276 IsEmpty]: Start isEmpty. Operand 2142 states and 3436 transitions. [2024-11-08 23:00:48,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 978 [2024-11-08 23:00:48,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:48,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:48,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:48,938 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:49,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:49,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3443 states to 2146 states and 3443 transitions. [2024-11-08 23:00:49,106 INFO L276 IsEmpty]: Start isEmpty. Operand 2146 states and 3443 transitions. [2024-11-08 23:00:49,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 979 [2024-11-08 23:00:49,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:49,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:49,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:49,622 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:50,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:50,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3468 states to 2167 states and 3468 transitions. [2024-11-08 23:00:50,248 INFO L276 IsEmpty]: Start isEmpty. Operand 2167 states and 3468 transitions. [2024-11-08 23:00:50,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 982 [2024-11-08 23:00:50,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:50,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:50,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:51,328 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:54,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:54,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3530 states to 2218 states and 3530 transitions. [2024-11-08 23:00:54,299 INFO L276 IsEmpty]: Start isEmpty. Operand 2218 states and 3530 transitions. [2024-11-08 23:00:54,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 983 [2024-11-08 23:00:54,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:54,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:54,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:55,051 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:55,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:55,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3531 states to 2219 states and 3531 transitions. [2024-11-08 23:00:55,181 INFO L276 IsEmpty]: Start isEmpty. Operand 2219 states and 3531 transitions. [2024-11-08 23:00:55,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 985 [2024-11-08 23:00:55,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:55,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:55,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:57,087 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:01:00,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:00,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3597 states to 2273 states and 3597 transitions. [2024-11-08 23:01:00,785 INFO L276 IsEmpty]: Start isEmpty. Operand 2273 states and 3597 transitions. [2024-11-08 23:01:00,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 990 [2024-11-08 23:01:00,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:00,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:00,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:01,342 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:01:02,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:02,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3615 states to 2287 states and 3615 transitions. [2024-11-08 23:01:02,270 INFO L276 IsEmpty]: Start isEmpty. Operand 2287 states and 3615 transitions. [2024-11-08 23:01:02,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 991 [2024-11-08 23:01:02,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:02,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:02,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:03,632 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:01:05,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:05,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3636 states to 2304 states and 3636 transitions. [2024-11-08 23:01:05,229 INFO L276 IsEmpty]: Start isEmpty. Operand 2304 states and 3636 transitions. [2024-11-08 23:01:05,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 993 [2024-11-08 23:01:05,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:05,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:05,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:05,917 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:01:08,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:08,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3697 states to 2357 states and 3697 transitions. [2024-11-08 23:01:08,474 INFO L276 IsEmpty]: Start isEmpty. Operand 2357 states and 3697 transitions. [2024-11-08 23:01:08,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 994 [2024-11-08 23:01:08,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:08,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:08,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:09,166 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:01:09,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:09,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3702 states to 2360 states and 3702 transitions. [2024-11-08 23:01:09,493 INFO L276 IsEmpty]: Start isEmpty. Operand 2360 states and 3702 transitions. [2024-11-08 23:01:09,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 996 [2024-11-08 23:01:09,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:09,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:09,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:11,298 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:01:15,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:15,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3769 states to 2417 states and 3769 transitions. [2024-11-08 23:01:15,440 INFO L276 IsEmpty]: Start isEmpty. Operand 2417 states and 3769 transitions. [2024-11-08 23:01:15,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 998 [2024-11-08 23:01:15,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:15,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:15,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:16,013 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:01:17,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:17,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3781 states to 2425 states and 3781 transitions. [2024-11-08 23:01:17,120 INFO L276 IsEmpty]: Start isEmpty. Operand 2425 states and 3781 transitions. [2024-11-08 23:01:17,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 999 [2024-11-08 23:01:17,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:17,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:17,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:18,452 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:01:20,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:20,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3808 states to 2446 states and 3808 transitions. [2024-11-08 23:01:20,818 INFO L276 IsEmpty]: Start isEmpty. Operand 2446 states and 3808 transitions. [2024-11-08 23:01:20,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1000 [2024-11-08 23:01:20,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:20,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:21,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:22,420 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:01:24,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:24,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3829 states to 2461 states and 3829 transitions. [2024-11-08 23:01:24,781 INFO L276 IsEmpty]: Start isEmpty. Operand 2461 states and 3829 transitions. [2024-11-08 23:01:24,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1007 [2024-11-08 23:01:24,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:24,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:24,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:25,324 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:01:25,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:25,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3839 states to 2469 states and 3839 transitions. [2024-11-08 23:01:25,751 INFO L276 IsEmpty]: Start isEmpty. Operand 2469 states and 3839 transitions. [2024-11-08 23:01:25,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1008 [2024-11-08 23:01:25,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:25,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:25,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:26,447 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:01:26,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:26,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3840 states to 2470 states and 3840 transitions. [2024-11-08 23:01:26,552 INFO L276 IsEmpty]: Start isEmpty. Operand 2470 states and 3840 transitions. [2024-11-08 23:01:26,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1009 [2024-11-08 23:01:26,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:26,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:26,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:27,150 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:01:27,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:27,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3851 states to 2479 states and 3851 transitions. [2024-11-08 23:01:27,296 INFO L276 IsEmpty]: Start isEmpty. Operand 2479 states and 3851 transitions. [2024-11-08 23:01:27,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1010 [2024-11-08 23:01:27,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:27,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:27,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:28,971 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:01:34,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:34,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3944 states to 2558 states and 3944 transitions. [2024-11-08 23:01:34,288 INFO L276 IsEmpty]: Start isEmpty. Operand 2558 states and 3944 transitions. [2024-11-08 23:01:34,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1011 [2024-11-08 23:01:34,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:34,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:34,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:34,956 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 80 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:01:35,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:35,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3949 states to 2561 states and 3949 transitions. [2024-11-08 23:01:35,440 INFO L276 IsEmpty]: Start isEmpty. Operand 2561 states and 3949 transitions. [2024-11-08 23:01:35,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1012 [2024-11-08 23:01:35,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:35,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:35,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:36,441 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:01:36,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:36,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3954 states to 2564 states and 3954 transitions. [2024-11-08 23:01:36,826 INFO L276 IsEmpty]: Start isEmpty. Operand 2564 states and 3954 transitions. [2024-11-08 23:01:36,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1017 [2024-11-08 23:01:36,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:36,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:36,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:37,364 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 86 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:01:37,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:37,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3960 states to 2569 states and 3960 transitions. [2024-11-08 23:01:37,564 INFO L276 IsEmpty]: Start isEmpty. Operand 2569 states and 3960 transitions. [2024-11-08 23:01:37,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1025 [2024-11-08 23:01:37,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:37,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:37,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:38,484 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 94 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:01:44,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:44,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4069 states to 2663 states and 4069 transitions. [2024-11-08 23:01:44,118 INFO L276 IsEmpty]: Start isEmpty. Operand 2663 states and 4069 transitions. [2024-11-08 23:01:44,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1026 [2024-11-08 23:01:44,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:44,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:44,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:44,850 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 95 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:01:45,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:45,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4087 states to 2678 states and 4087 transitions. [2024-11-08 23:01:45,668 INFO L276 IsEmpty]: Start isEmpty. Operand 2678 states and 4087 transitions. [2024-11-08 23:01:45,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1028 [2024-11-08 23:01:45,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:45,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:45,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:46,281 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:01:46,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:46,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4089 states to 2680 states and 4089 transitions. [2024-11-08 23:01:46,397 INFO L276 IsEmpty]: Start isEmpty. Operand 2680 states and 4089 transitions. [2024-11-08 23:01:46,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1032 [2024-11-08 23:01:46,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:46,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:46,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:47,510 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 101 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:01:50,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:50,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4132 states to 2716 states and 4132 transitions. [2024-11-08 23:01:50,611 INFO L276 IsEmpty]: Start isEmpty. Operand 2716 states and 4132 transitions. [2024-11-08 23:01:50,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1033 [2024-11-08 23:01:50,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:50,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:50,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:51,267 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 102 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:01:51,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:51,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4138 states to 2721 states and 4138 transitions. [2024-11-08 23:01:51,540 INFO L276 IsEmpty]: Start isEmpty. Operand 2721 states and 4138 transitions. [2024-11-08 23:01:51,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1035 [2024-11-08 23:01:51,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:51,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:51,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:52,576 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 104 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:01:53,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:53,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4150 states to 2731 states and 4150 transitions. [2024-11-08 23:01:53,268 INFO L276 IsEmpty]: Start isEmpty. Operand 2731 states and 4150 transitions. [2024-11-08 23:01:53,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1037 [2024-11-08 23:01:53,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:53,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:53,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:55,212 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 106 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:02:01,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:01,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4248 states to 2817 states and 4248 transitions. [2024-11-08 23:02:01,627 INFO L276 IsEmpty]: Start isEmpty. Operand 2817 states and 4248 transitions. [2024-11-08 23:02:01,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1040 [2024-11-08 23:02:01,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:01,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:01,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:02,516 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 109 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:02:06,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:06,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4320 states to 2880 states and 4320 transitions. [2024-11-08 23:02:06,508 INFO L276 IsEmpty]: Start isEmpty. Operand 2880 states and 4320 transitions. [2024-11-08 23:02:06,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1043 [2024-11-08 23:02:06,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:06,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:06,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:07,654 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:02:11,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:11,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4387 states to 2938 states and 4387 transitions. [2024-11-08 23:02:11,486 INFO L276 IsEmpty]: Start isEmpty. Operand 2938 states and 4387 transitions. [2024-11-08 23:02:11,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1044 [2024-11-08 23:02:11,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:11,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:11,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:12,244 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 113 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:02:12,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:12,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4391 states to 2942 states and 4391 transitions. [2024-11-08 23:02:12,569 INFO L276 IsEmpty]: Start isEmpty. Operand 2942 states and 4391 transitions. [2024-11-08 23:02:12,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1045 [2024-11-08 23:02:12,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:12,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:12,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:13,434 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 114 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:02:13,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:13,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4402 states to 2950 states and 4402 transitions. [2024-11-08 23:02:13,866 INFO L276 IsEmpty]: Start isEmpty. Operand 2950 states and 4402 transitions. [2024-11-08 23:02:13,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1046 [2024-11-08 23:02:13,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:13,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:14,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:14,475 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:02:14,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:14,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4403 states to 2951 states and 4403 transitions. [2024-11-08 23:02:14,595 INFO L276 IsEmpty]: Start isEmpty. Operand 2951 states and 4403 transitions. [2024-11-08 23:02:14,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1048 [2024-11-08 23:02:14,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:14,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:14,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:15,996 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:02:23,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:23,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5542 states to 3879 states and 5542 transitions. [2024-11-08 23:02:23,378 INFO L276 IsEmpty]: Start isEmpty. Operand 3879 states and 5542 transitions. [2024-11-08 23:02:23,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1059 [2024-11-08 23:02:23,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:23,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:23,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:25,470 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 128 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:02:27,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:27,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5591 states to 3921 states and 5591 transitions. [2024-11-08 23:02:27,660 INFO L276 IsEmpty]: Start isEmpty. Operand 3921 states and 5591 transitions. [2024-11-08 23:02:27,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1065 [2024-11-08 23:02:27,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:27,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:27,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:28,579 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 134 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:02:35,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:35,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5748 states to 4055 states and 5748 transitions. [2024-11-08 23:02:35,346 INFO L276 IsEmpty]: Start isEmpty. Operand 4055 states and 5748 transitions. [2024-11-08 23:02:35,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1071 [2024-11-08 23:02:35,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:35,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:35,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:36,143 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 140 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:02:36,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:36,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5764 states to 4067 states and 5764 transitions. [2024-11-08 23:02:36,638 INFO L276 IsEmpty]: Start isEmpty. Operand 4067 states and 5764 transitions. [2024-11-08 23:02:36,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1072 [2024-11-08 23:02:36,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:36,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:36,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:37,222 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-08 23:02:39,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:39,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5822 states to 4075 states and 5822 transitions. [2024-11-08 23:02:39,270 INFO L276 IsEmpty]: Start isEmpty. Operand 4075 states and 5822 transitions. [2024-11-08 23:02:39,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1072 [2024-11-08 23:02:39,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:39,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:39,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:41,020 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 164 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:02:44,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:44,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5877 states to 4090 states and 5877 transitions. [2024-11-08 23:02:44,191 INFO L276 IsEmpty]: Start isEmpty. Operand 4090 states and 5877 transitions. [2024-11-08 23:02:44,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1072 [2024-11-08 23:02:44,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:44,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:44,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:44,920 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-08 23:02:47,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:47,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5907 states to 4108 states and 5907 transitions. [2024-11-08 23:02:47,540 INFO L276 IsEmpty]: Start isEmpty. Operand 4108 states and 5907 transitions. [2024-11-08 23:02:47,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1072 [2024-11-08 23:02:47,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:47,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:47,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:49,424 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 164 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:02:52,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:52,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5942 states to 4130 states and 5942 transitions. [2024-11-08 23:02:52,960 INFO L276 IsEmpty]: Start isEmpty. Operand 4130 states and 5942 transitions. [2024-11-08 23:02:52,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1072 [2024-11-08 23:02:52,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:52,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:53,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:54,662 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 164 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:02:55,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:55,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5948 states to 4131 states and 5948 transitions. [2024-11-08 23:02:55,153 INFO L276 IsEmpty]: Start isEmpty. Operand 4131 states and 5948 transitions. [2024-11-08 23:02:55,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1072 [2024-11-08 23:02:55,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:55,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:55,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:55,922 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-08 23:02:57,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:57,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5965 states to 4142 states and 5965 transitions. [2024-11-08 23:02:57,792 INFO L276 IsEmpty]: Start isEmpty. Operand 4142 states and 5965 transitions. [2024-11-08 23:02:57,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1072 [2024-11-08 23:02:57,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:57,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:57,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:59,313 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 164 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:00,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:00,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5987 states to 4153 states and 5987 transitions. [2024-11-08 23:03:00,962 INFO L276 IsEmpty]: Start isEmpty. Operand 4153 states and 5987 transitions. [2024-11-08 23:03:00,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1072 [2024-11-08 23:03:00,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:00,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:01,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:02,922 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 164 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:03,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:03,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6022 states to 4176 states and 6022 transitions. [2024-11-08 23:03:03,398 INFO L276 IsEmpty]: Start isEmpty. Operand 4176 states and 6022 transitions. [2024-11-08 23:03:03,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1072 [2024-11-08 23:03:03,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:03,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:03,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:04,098 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-08 23:03:05,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:05,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6030 states to 4182 states and 6030 transitions. [2024-11-08 23:03:05,814 INFO L276 IsEmpty]: Start isEmpty. Operand 4182 states and 6030 transitions. [2024-11-08 23:03:05,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1072 [2024-11-08 23:03:05,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:05,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:06,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:06,639 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-08 23:03:07,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:07,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6037 states to 4187 states and 6037 transitions. [2024-11-08 23:03:07,565 INFO L276 IsEmpty]: Start isEmpty. Operand 4187 states and 6037 transitions. [2024-11-08 23:03:07,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1072 [2024-11-08 23:03:07,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:07,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:07,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:09,444 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 164 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:10,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:10,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6043 states to 4191 states and 6043 transitions. [2024-11-08 23:03:10,051 INFO L276 IsEmpty]: Start isEmpty. Operand 4191 states and 6043 transitions. [2024-11-08 23:03:10,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1072 [2024-11-08 23:03:10,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:10,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:10,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:10,750 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-08 23:03:11,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:11,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6046 states to 4195 states and 6046 transitions. [2024-11-08 23:03:11,125 INFO L276 IsEmpty]: Start isEmpty. Operand 4195 states and 6046 transitions. [2024-11-08 23:03:11,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1072 [2024-11-08 23:03:11,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:11,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:11,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:13,312 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 164 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:14,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:14,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6051 states to 4200 states and 6051 transitions. [2024-11-08 23:03:14,824 INFO L276 IsEmpty]: Start isEmpty. Operand 4200 states and 6051 transitions. [2024-11-08 23:03:14,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1072 [2024-11-08 23:03:14,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:14,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:15,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:15,640 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-08 23:03:17,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:17,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6062 states to 4208 states and 6062 transitions. [2024-11-08 23:03:17,261 INFO L276 IsEmpty]: Start isEmpty. Operand 4208 states and 6062 transitions. [2024-11-08 23:03:17,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1072 [2024-11-08 23:03:17,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:17,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:17,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:18,118 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-08 23:03:18,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:18,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6066 states to 4211 states and 6066 transitions. [2024-11-08 23:03:18,271 INFO L276 IsEmpty]: Start isEmpty. Operand 4211 states and 6066 transitions. [2024-11-08 23:03:18,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1072 [2024-11-08 23:03:18,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:18,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:18,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:19,088 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-08 23:03:19,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:19,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6068 states to 4213 states and 6068 transitions. [2024-11-08 23:03:19,666 INFO L276 IsEmpty]: Start isEmpty. Operand 4213 states and 6068 transitions. [2024-11-08 23:03:19,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1072 [2024-11-08 23:03:19,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:19,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:19,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:21,543 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 164 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:24,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:24,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6092 states to 4226 states and 6092 transitions. [2024-11-08 23:03:24,527 INFO L276 IsEmpty]: Start isEmpty. Operand 4226 states and 6092 transitions. [2024-11-08 23:03:24,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1072 [2024-11-08 23:03:24,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:24,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:24,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:25,211 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-08 23:03:25,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:25,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6095 states to 4229 states and 6095 transitions. [2024-11-08 23:03:25,695 INFO L276 IsEmpty]: Start isEmpty. Operand 4229 states and 6095 transitions. [2024-11-08 23:03:25,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1072 [2024-11-08 23:03:25,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:25,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:25,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:27,403 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 164 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:28,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:28,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6100 states to 4235 states and 6100 transitions. [2024-11-08 23:03:28,699 INFO L276 IsEmpty]: Start isEmpty. Operand 4235 states and 6100 transitions. [2024-11-08 23:03:28,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1073 [2024-11-08 23:03:28,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:28,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:28,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:30,250 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 166 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:38,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:38,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6234 states to 4329 states and 6234 transitions. [2024-11-08 23:03:38,717 INFO L276 IsEmpty]: Start isEmpty. Operand 4329 states and 6234 transitions. [2024-11-08 23:03:38,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1073 [2024-11-08 23:03:38,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:38,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:38,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:40,085 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 166 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:41,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:41,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6269 states to 4353 states and 6269 transitions. [2024-11-08 23:03:41,046 INFO L276 IsEmpty]: Start isEmpty. Operand 4353 states and 6269 transitions. [2024-11-08 23:03:41,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1074 [2024-11-08 23:03:41,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:41,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:41,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:41,965 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 166 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:47,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:47,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6342 states to 4377 states and 6342 transitions. [2024-11-08 23:03:47,778 INFO L276 IsEmpty]: Start isEmpty. Operand 4377 states and 6342 transitions. [2024-11-08 23:03:47,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1074 [2024-11-08 23:03:47,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:47,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:47,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:48,717 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 166 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:49,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:49,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6374 states to 4400 states and 6374 transitions. [2024-11-08 23:03:49,340 INFO L276 IsEmpty]: Start isEmpty. Operand 4400 states and 6374 transitions. [2024-11-08 23:03:49,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1074 [2024-11-08 23:03:49,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:49,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:49,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:50,679 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 166 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:53,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:53,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6385 states to 4407 states and 6385 transitions. [2024-11-08 23:03:53,361 INFO L276 IsEmpty]: Start isEmpty. Operand 4407 states and 6385 transitions. [2024-11-08 23:03:53,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1074 [2024-11-08 23:03:53,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:53,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:53,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:54,633 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 166 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:56,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:56,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6398 states to 4416 states and 6398 transitions. [2024-11-08 23:03:56,684 INFO L276 IsEmpty]: Start isEmpty. Operand 4416 states and 6398 transitions. [2024-11-08 23:03:56,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1074 [2024-11-08 23:03:56,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:56,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:56,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:57,489 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 166 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:58,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:58,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6404 states to 4422 states and 6404 transitions. [2024-11-08 23:03:58,547 INFO L276 IsEmpty]: Start isEmpty. Operand 4422 states and 6404 transitions. [2024-11-08 23:03:58,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1074 [2024-11-08 23:03:58,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:58,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:58,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat