./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem04_label58.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_0a3be61f-0bb0-4def-9bf3-6bb33a15351f/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a3be61f-0bb0-4def-9bf3-6bb33a15351f/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_0a3be61f-0bb0-4def-9bf3-6bb33a15351f/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a3be61f-0bb0-4def-9bf3-6bb33a15351f/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem04_label58.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a3be61f-0bb0-4def-9bf3-6bb33a15351f/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_0a3be61f-0bb0-4def-9bf3-6bb33a15351f/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 af7c0d7fd905a9d96e3970a421d873415bffa615dff98c1f636a5c5973f2f4ea --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:42:04,284 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:42:04,368 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a3be61f-0bb0-4def-9bf3-6bb33a15351f/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 22:42:04,374 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:42:04,375 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:42:04,409 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:42:04,410 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:42:04,410 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:42:04,412 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:42:04,413 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:42:04,414 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:42:04,414 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:42:04,414 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:42:04,415 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:42:04,415 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:42:04,417 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:42:04,418 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:42:04,418 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:42:04,418 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:42:04,419 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:42:04,422 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:42:04,423 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:42:04,423 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:42:04,423 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:42:04,424 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:42:04,424 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:42:04,424 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:42:04,425 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:42:04,425 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:42:04,425 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:42:04,426 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:42:04,426 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:42:04,426 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:42:04,428 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_0a3be61f-0bb0-4def-9bf3-6bb33a15351f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a3be61f-0bb0-4def-9bf3-6bb33a15351f/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> af7c0d7fd905a9d96e3970a421d873415bffa615dff98c1f636a5c5973f2f4ea [2024-11-08 22:42:04,714 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:42:04,760 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:42:04,764 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:42:04,766 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:42:04,766 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:42:04,768 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a3be61f-0bb0-4def-9bf3-6bb33a15351f/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/eca-rers2012/Problem04_label58.c Unable to find full path for "g++" [2024-11-08 22:42:06,696 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:42:07,255 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:42:07,256 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a3be61f-0bb0-4def-9bf3-6bb33a15351f/sv-benchmarks/c/eca-rers2012/Problem04_label58.c [2024-11-08 22:42:07,290 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a3be61f-0bb0-4def-9bf3-6bb33a15351f/bin/ukojak-verify-ImItNfHLgk/data/ca00960c0/ab1c4f235fdb46e08bb1e2015f1e226a/FLAG9af5235cc [2024-11-08 22:42:07,324 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a3be61f-0bb0-4def-9bf3-6bb33a15351f/bin/ukojak-verify-ImItNfHLgk/data/ca00960c0/ab1c4f235fdb46e08bb1e2015f1e226a [2024-11-08 22:42:07,326 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:42:07,330 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:42:07,332 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:42:07,332 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:42:07,337 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:42:07,338 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:42:07" (1/1) ... [2024-11-08 22:42:07,341 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52a97660 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:42:07, skipping insertion in model container [2024-11-08 22:42:07,341 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:42:07" (1/1) ... [2024-11-08 22:42:07,482 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:42:08,972 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_0a3be61f-0bb0-4def-9bf3-6bb33a15351f/sv-benchmarks/c/eca-rers2012/Problem04_label58.c[177187,177200] [2024-11-08 22:42:09,007 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:42:09,020 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:42:09,676 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_0a3be61f-0bb0-4def-9bf3-6bb33a15351f/sv-benchmarks/c/eca-rers2012/Problem04_label58.c[177187,177200] [2024-11-08 22:42:09,690 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:42:09,721 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:42:09,722 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:42:09 WrapperNode [2024-11-08 22:42:09,723 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:42:09,724 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:42:09,724 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:42:09,724 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:42:09,732 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:42:09" (1/1) ... [2024-11-08 22:42:09,784 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:42:09" (1/1) ... [2024-11-08 22:42:10,086 INFO L138 Inliner]: procedures = 17, calls = 11, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 5575 [2024-11-08 22:42:10,087 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:42:10,088 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:42:10,088 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:42:10,088 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:42:10,098 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:42:09" (1/1) ... [2024-11-08 22:42:10,099 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:42:09" (1/1) ... [2024-11-08 22:42:10,141 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:42:09" (1/1) ... [2024-11-08 22:42:10,141 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:42:09" (1/1) ... [2024-11-08 22:42:10,314 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:42:09" (1/1) ... [2024-11-08 22:42:10,354 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:42:09" (1/1) ... [2024-11-08 22:42:10,371 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:42:09" (1/1) ... [2024-11-08 22:42:10,386 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:42:09" (1/1) ... [2024-11-08 22:42:10,409 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:42:10,410 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:42:10,411 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:42:10,411 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:42:10,412 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:42:09" (1/1) ... [2024-11-08 22:42:10,417 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:42:10,434 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a3be61f-0bb0-4def-9bf3-6bb33a15351f/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:42:10,449 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a3be61f-0bb0-4def-9bf3-6bb33a15351f/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:42:10,456 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a3be61f-0bb0-4def-9bf3-6bb33a15351f/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:42:10,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:42:10,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:42:10,488 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:42:10,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:42:10,603 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:42:10,606 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:42:16,107 INFO L? ?]: Removed 768 outVars from TransFormulas that were not future-live. [2024-11-08 22:42:16,108 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:42:16,536 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:42:16,536 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 22:42:16,536 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:42:16 BoogieIcfgContainer [2024-11-08 22:42:16,537 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:42:16,537 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:42:16,537 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:42:16,548 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:42:16,548 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:42:16" (1/1) ... [2024-11-08 22:42:16,557 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:42:16,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:16,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1515 states to 763 states and 1515 transitions. [2024-11-08 22:42:16,630 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 1515 transitions. [2024-11-08 22:42:16,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 756 [2024-11-08 22:42:16,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:16,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:17,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:19,302 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 22:42:24,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:24,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2700 states to 1516 states and 2700 transitions. [2024-11-08 22:42:24,564 INFO L276 IsEmpty]: Start isEmpty. Operand 1516 states and 2700 transitions. [2024-11-08 22:42:24,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 760 [2024-11-08 22:42:24,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:24,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:24,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:26,232 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:42:26,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:26,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2705 states to 1519 states and 2705 transitions. [2024-11-08 22:42:26,454 INFO L276 IsEmpty]: Start isEmpty. Operand 1519 states and 2705 transitions. [2024-11-08 22:42:26,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 761 [2024-11-08 22:42:26,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:26,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:26,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:27,288 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 22:42:27,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:27,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2712 states to 1523 states and 2712 transitions. [2024-11-08 22:42:27,615 INFO L276 IsEmpty]: Start isEmpty. Operand 1523 states and 2712 transitions. [2024-11-08 22:42:27,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 762 [2024-11-08 22:42:27,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:27,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:27,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:28,506 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:42:28,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:28,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2715 states to 1525 states and 2715 transitions. [2024-11-08 22:42:28,734 INFO L276 IsEmpty]: Start isEmpty. Operand 1525 states and 2715 transitions. [2024-11-08 22:42:28,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 763 [2024-11-08 22:42:28,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:28,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:28,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:29,365 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:42:29,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:29,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2720 states to 1528 states and 2720 transitions. [2024-11-08 22:42:29,631 INFO L276 IsEmpty]: Start isEmpty. Operand 1528 states and 2720 transitions. [2024-11-08 22:42:29,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 764 [2024-11-08 22:42:29,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:29,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:29,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:30,295 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 22:42:30,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:30,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2721 states to 1529 states and 2721 transitions. [2024-11-08 22:42:30,442 INFO L276 IsEmpty]: Start isEmpty. Operand 1529 states and 2721 transitions. [2024-11-08 22:42:30,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 765 [2024-11-08 22:42:30,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:30,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:30,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:30,993 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 22:42:31,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:31,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2734 states to 1537 states and 2734 transitions. [2024-11-08 22:42:31,468 INFO L276 IsEmpty]: Start isEmpty. Operand 1537 states and 2734 transitions. [2024-11-08 22:42:31,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 766 [2024-11-08 22:42:31,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:31,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:31,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:32,300 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 22:42:32,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:32,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2749 states to 1546 states and 2749 transitions. [2024-11-08 22:42:32,964 INFO L276 IsEmpty]: Start isEmpty. Operand 1546 states and 2749 transitions. [2024-11-08 22:42:32,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 767 [2024-11-08 22:42:32,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:32,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:33,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:33,794 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:42:34,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:34,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2766 states to 1556 states and 2766 transitions. [2024-11-08 22:42:34,686 INFO L276 IsEmpty]: Start isEmpty. Operand 1556 states and 2766 transitions. [2024-11-08 22:42:34,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 768 [2024-11-08 22:42:34,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:34,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:34,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:35,429 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 22:42:36,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:36,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2785 states to 1567 states and 2785 transitions. [2024-11-08 22:42:36,545 INFO L276 IsEmpty]: Start isEmpty. Operand 1567 states and 2785 transitions. [2024-11-08 22:42:36,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 769 [2024-11-08 22:42:36,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:36,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:36,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:37,523 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 22:42:38,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:38,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2793 states to 1572 states and 2793 transitions. [2024-11-08 22:42:38,285 INFO L276 IsEmpty]: Start isEmpty. Operand 1572 states and 2793 transitions. [2024-11-08 22:42:38,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 770 [2024-11-08 22:42:38,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:38,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:38,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:38,879 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 22:42:39,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:39,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2796 states to 1574 states and 2796 transitions. [2024-11-08 22:42:39,060 INFO L276 IsEmpty]: Start isEmpty. Operand 1574 states and 2796 transitions. [2024-11-08 22:42:39,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 771 [2024-11-08 22:42:39,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:39,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:39,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:39,953 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 22:42:41,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:41,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2801 states to 1575 states and 2801 transitions. [2024-11-08 22:42:41,306 INFO L276 IsEmpty]: Start isEmpty. Operand 1575 states and 2801 transitions. [2024-11-08 22:42:41,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 772 [2024-11-08 22:42:41,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:41,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:41,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:41,958 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:42:42,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:42,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2803 states to 1577 states and 2803 transitions. [2024-11-08 22:42:42,110 INFO L276 IsEmpty]: Start isEmpty. Operand 1577 states and 2803 transitions. [2024-11-08 22:42:42,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2024-11-08 22:42:42,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:42,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:42,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:42,710 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:42:43,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:43,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2814 states to 1585 states and 2814 transitions. [2024-11-08 22:42:43,155 INFO L276 IsEmpty]: Start isEmpty. Operand 1585 states and 2814 transitions. [2024-11-08 22:42:43,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 775 [2024-11-08 22:42:43,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:43,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:43,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:43,590 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 22:42:44,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:44,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2832 states to 1599 states and 2832 transitions. [2024-11-08 22:42:44,343 INFO L276 IsEmpty]: Start isEmpty. Operand 1599 states and 2832 transitions. [2024-11-08 22:42:44,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 776 [2024-11-08 22:42:44,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:44,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:44,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:44,911 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:42:45,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:45,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2850 states to 1604 states and 2850 transitions. [2024-11-08 22:42:45,914 INFO L276 IsEmpty]: Start isEmpty. Operand 1604 states and 2850 transitions. [2024-11-08 22:42:45,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 776 [2024-11-08 22:42:45,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:45,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:46,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:46,323 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:42:46,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:46,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2854 states to 1607 states and 2854 transitions. [2024-11-08 22:42:46,558 INFO L276 IsEmpty]: Start isEmpty. Operand 1607 states and 2854 transitions. [2024-11-08 22:42:46,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 780 [2024-11-08 22:42:46,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:46,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:46,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:46,940 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 22:42:47,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:47,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2864 states to 1615 states and 2864 transitions. [2024-11-08 22:42:47,260 INFO L276 IsEmpty]: Start isEmpty. Operand 1615 states and 2864 transitions. [2024-11-08 22:42:47,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 782 [2024-11-08 22:42:47,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:47,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:47,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:47,567 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:42:48,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:48,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2878 states to 1622 states and 2878 transitions. [2024-11-08 22:42:48,672 INFO L276 IsEmpty]: Start isEmpty. Operand 1622 states and 2878 transitions. [2024-11-08 22:42:48,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 782 [2024-11-08 22:42:48,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:48,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:48,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:49,056 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:42:49,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:49,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2885 states to 1626 states and 2885 transitions. [2024-11-08 22:42:49,519 INFO L276 IsEmpty]: Start isEmpty. Operand 1626 states and 2885 transitions. [2024-11-08 22:42:49,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 782 [2024-11-08 22:42:49,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:49,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:49,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:49,823 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:42:50,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:50,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2891 states to 1629 states and 2891 transitions. [2024-11-08 22:42:50,066 INFO L276 IsEmpty]: Start isEmpty. Operand 1629 states and 2891 transitions. [2024-11-08 22:42:50,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 782 [2024-11-08 22:42:50,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:50,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:50,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:50,375 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:42:50,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:50,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2892 states to 1630 states and 2892 transitions. [2024-11-08 22:42:50,604 INFO L276 IsEmpty]: Start isEmpty. Operand 1630 states and 2892 transitions. [2024-11-08 22:42:50,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 782 [2024-11-08 22:42:50,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:50,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:50,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:51,172 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:42:51,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:51,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2894 states to 1632 states and 2894 transitions. [2024-11-08 22:42:51,453 INFO L276 IsEmpty]: Start isEmpty. Operand 1632 states and 2894 transitions. [2024-11-08 22:42:51,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 787 [2024-11-08 22:42:51,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:51,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:51,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:51,932 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:42:52,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:52,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2907 states to 1643 states and 2907 transitions. [2024-11-08 22:42:52,964 INFO L276 IsEmpty]: Start isEmpty. Operand 1643 states and 2907 transitions. [2024-11-08 22:42:52,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 787 [2024-11-08 22:42:52,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:52,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:53,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:53,436 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:42:53,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:53,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2912 states to 1646 states and 2912 transitions. [2024-11-08 22:42:53,896 INFO L276 IsEmpty]: Start isEmpty. Operand 1646 states and 2912 transitions. [2024-11-08 22:42:53,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 787 [2024-11-08 22:42:53,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:53,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:54,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:54,333 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:42:54,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:54,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2914 states to 1648 states and 2914 transitions. [2024-11-08 22:42:54,598 INFO L276 IsEmpty]: Start isEmpty. Operand 1648 states and 2914 transitions. [2024-11-08 22:42:54,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 787 [2024-11-08 22:42:54,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:54,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:54,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:54,976 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:42:55,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:55,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2918 states to 1651 states and 2918 transitions. [2024-11-08 22:42:55,413 INFO L276 IsEmpty]: Start isEmpty. Operand 1651 states and 2918 transitions. [2024-11-08 22:42:55,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 787 [2024-11-08 22:42:55,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:55,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:55,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:55,831 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:42:56,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:56,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2918 states to 1652 states and 2918 transitions. [2024-11-08 22:42:56,117 INFO L276 IsEmpty]: Start isEmpty. Operand 1652 states and 2918 transitions. [2024-11-08 22:42:56,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 787 [2024-11-08 22:42:56,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:56,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:56,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:56,475 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:42:56,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:56,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2919 states to 1654 states and 2919 transitions. [2024-11-08 22:42:56,785 INFO L276 IsEmpty]: Start isEmpty. Operand 1654 states and 2919 transitions. [2024-11-08 22:42:56,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 787 [2024-11-08 22:42:56,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:56,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:56,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:57,199 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:42:57,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:57,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2924 states to 1658 states and 2924 transitions. [2024-11-08 22:42:57,543 INFO L276 IsEmpty]: Start isEmpty. Operand 1658 states and 2924 transitions. [2024-11-08 22:42:57,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 788 [2024-11-08 22:42:57,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:57,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:57,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:57,985 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:42:58,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:58,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2926 states to 1660 states and 2926 transitions. [2024-11-08 22:42:58,354 INFO L276 IsEmpty]: Start isEmpty. Operand 1660 states and 2926 transitions. [2024-11-08 22:42:58,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 788 [2024-11-08 22:42:58,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:58,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:58,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:58,814 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:42:59,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:59,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2927 states to 1662 states and 2927 transitions. [2024-11-08 22:42:59,174 INFO L276 IsEmpty]: Start isEmpty. Operand 1662 states and 2927 transitions. [2024-11-08 22:42:59,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 788 [2024-11-08 22:42:59,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:59,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:59,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:59,713 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:42:59,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:59,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2936 states to 1670 states and 2936 transitions. [2024-11-08 22:42:59,826 INFO L276 IsEmpty]: Start isEmpty. Operand 1670 states and 2936 transitions. [2024-11-08 22:42:59,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 790 [2024-11-08 22:42:59,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:59,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:59,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:00,295 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:43:00,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:00,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2939 states to 1673 states and 2939 transitions. [2024-11-08 22:43:00,482 INFO L276 IsEmpty]: Start isEmpty. Operand 1673 states and 2939 transitions. [2024-11-08 22:43:00,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 795 [2024-11-08 22:43:00,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:00,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:00,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:00,778 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:43:01,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:01,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2963 states to 1695 states and 2963 transitions. [2024-11-08 22:43:01,153 INFO L276 IsEmpty]: Start isEmpty. Operand 1695 states and 2963 transitions. [2024-11-08 22:43:01,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 803 [2024-11-08 22:43:01,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:01,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:01,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:02,922 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 62 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:43:06,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:06,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3006 states to 1727 states and 3006 transitions. [2024-11-08 22:43:06,098 INFO L276 IsEmpty]: Start isEmpty. Operand 1727 states and 3006 transitions. [2024-11-08 22:43:06,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 803 [2024-11-08 22:43:06,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:06,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:06,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:07,503 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 62 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:43:07,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:07,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3011 states to 1731 states and 3011 transitions. [2024-11-08 22:43:07,929 INFO L276 IsEmpty]: Start isEmpty. Operand 1731 states and 3011 transitions. [2024-11-08 22:43:07,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 803 [2024-11-08 22:43:07,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:07,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:08,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:09,313 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 62 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:43:09,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:09,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3015 states to 1736 states and 3015 transitions. [2024-11-08 22:43:09,978 INFO L276 IsEmpty]: Start isEmpty. Operand 1736 states and 3015 transitions. [2024-11-08 22:43:09,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 805 [2024-11-08 22:43:09,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:09,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:10,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:10,496 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 22:43:11,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:11,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3054 states to 1770 states and 3054 transitions. [2024-11-08 22:43:11,857 INFO L276 IsEmpty]: Start isEmpty. Operand 1770 states and 3054 transitions. [2024-11-08 22:43:11,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 807 [2024-11-08 22:43:11,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:11,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:11,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:12,241 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:43:12,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:12,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3067 states to 1782 states and 3067 transitions. [2024-11-08 22:43:12,531 INFO L276 IsEmpty]: Start isEmpty. Operand 1782 states and 3067 transitions. [2024-11-08 22:43:12,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 810 [2024-11-08 22:43:12,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:12,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:12,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:13,046 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:43:13,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:13,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3077 states to 1792 states and 3077 transitions. [2024-11-08 22:43:13,518 INFO L276 IsEmpty]: Start isEmpty. Operand 1792 states and 3077 transitions. [2024-11-08 22:43:13,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 810 [2024-11-08 22:43:13,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:13,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:13,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:13,881 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 22:43:15,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:15,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3088 states to 1798 states and 3088 transitions. [2024-11-08 22:43:15,363 INFO L276 IsEmpty]: Start isEmpty. Operand 1798 states and 3088 transitions. [2024-11-08 22:43:15,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 810 [2024-11-08 22:43:15,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:15,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:15,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:16,006 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 22:43:17,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:17,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3100 states to 1808 states and 3100 transitions. [2024-11-08 22:43:17,403 INFO L276 IsEmpty]: Start isEmpty. Operand 1808 states and 3100 transitions. [2024-11-08 22:43:17,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 810 [2024-11-08 22:43:17,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:17,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:17,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:17,766 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 22:43:17,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:17,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3100 states to 1809 states and 3100 transitions. [2024-11-08 22:43:17,933 INFO L276 IsEmpty]: Start isEmpty. Operand 1809 states and 3100 transitions. [2024-11-08 22:43:17,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 810 [2024-11-08 22:43:17,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:17,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:18,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:18,437 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 22:43:19,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:19,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3103 states to 1813 states and 3103 transitions. [2024-11-08 22:43:19,039 INFO L276 IsEmpty]: Start isEmpty. Operand 1813 states and 3103 transitions. [2024-11-08 22:43:19,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 810 [2024-11-08 22:43:19,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:19,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:19,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:19,464 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 22:43:19,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:19,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3104 states to 1815 states and 3104 transitions. [2024-11-08 22:43:19,847 INFO L276 IsEmpty]: Start isEmpty. Operand 1815 states and 3104 transitions. [2024-11-08 22:43:19,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 810 [2024-11-08 22:43:19,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:19,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:19,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:20,229 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:43:20,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:20,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3107 states to 1818 states and 3107 transitions. [2024-11-08 22:43:20,357 INFO L276 IsEmpty]: Start isEmpty. Operand 1818 states and 3107 transitions. [2024-11-08 22:43:20,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 811 [2024-11-08 22:43:20,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:20,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:20,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:20,956 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:43:21,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:21,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3137 states to 1844 states and 3137 transitions. [2024-11-08 22:43:21,629 INFO L276 IsEmpty]: Start isEmpty. Operand 1844 states and 3137 transitions. [2024-11-08 22:43:21,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 813 [2024-11-08 22:43:21,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:21,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:21,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:21,985 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 22:43:23,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:23,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3171 states to 1875 states and 3171 transitions. [2024-11-08 22:43:23,288 INFO L276 IsEmpty]: Start isEmpty. Operand 1875 states and 3171 transitions. [2024-11-08 22:43:23,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 818 [2024-11-08 22:43:23,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:23,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:23,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:24,063 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:43:24,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:24,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3186 states to 1888 states and 3186 transitions. [2024-11-08 22:43:24,460 INFO L276 IsEmpty]: Start isEmpty. Operand 1888 states and 3186 transitions. [2024-11-08 22:43:24,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 820 [2024-11-08 22:43:24,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:24,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:24,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:25,016 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:43:25,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:25,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3202 states to 1902 states and 3202 transitions. [2024-11-08 22:43:25,752 INFO L276 IsEmpty]: Start isEmpty. Operand 1902 states and 3202 transitions. [2024-11-08 22:43:25,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 825 [2024-11-08 22:43:25,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:25,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:25,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:26,906 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 22:43:29,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:29,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3272 states to 1965 states and 3272 transitions. [2024-11-08 22:43:29,600 INFO L276 IsEmpty]: Start isEmpty. Operand 1965 states and 3272 transitions. [2024-11-08 22:43:29,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 826 [2024-11-08 22:43:29,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:29,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:29,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:30,048 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:43:30,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:30,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3274 states to 1968 states and 3274 transitions. [2024-11-08 22:43:30,313 INFO L276 IsEmpty]: Start isEmpty. Operand 1968 states and 3274 transitions. [2024-11-08 22:43:30,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 826 [2024-11-08 22:43:30,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:30,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:30,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:30,844 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 22:43:33,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:33,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3342 states to 2023 states and 3342 transitions. [2024-11-08 22:43:33,172 INFO L276 IsEmpty]: Start isEmpty. Operand 2023 states and 3342 transitions. [2024-11-08 22:43:33,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 827 [2024-11-08 22:43:33,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:33,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:33,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:33,614 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:43:36,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:36,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3363 states to 2038 states and 3363 transitions. [2024-11-08 22:43:36,012 INFO L276 IsEmpty]: Start isEmpty. Operand 2038 states and 3363 transitions. [2024-11-08 22:43:36,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 827 [2024-11-08 22:43:36,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:36,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:36,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:36,459 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:43:36,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:36,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3366 states to 2041 states and 3366 transitions. [2024-11-08 22:43:36,904 INFO L276 IsEmpty]: Start isEmpty. Operand 2041 states and 3366 transitions. [2024-11-08 22:43:36,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 827 [2024-11-08 22:43:36,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:36,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:36,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:37,282 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:43:38,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:38,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3379 states to 2050 states and 3379 transitions. [2024-11-08 22:43:38,359 INFO L276 IsEmpty]: Start isEmpty. Operand 2050 states and 3379 transitions. [2024-11-08 22:43:38,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 827 [2024-11-08 22:43:38,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:38,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:38,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:38,822 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:43:39,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:39,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3380 states to 2051 states and 3380 transitions. [2024-11-08 22:43:39,281 INFO L276 IsEmpty]: Start isEmpty. Operand 2051 states and 3380 transitions. [2024-11-08 22:43:39,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 827 [2024-11-08 22:43:39,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:39,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:39,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:39,736 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:43:40,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:40,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3385 states to 2057 states and 3385 transitions. [2024-11-08 22:43:40,746 INFO L276 IsEmpty]: Start isEmpty. Operand 2057 states and 3385 transitions. [2024-11-08 22:43:40,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 827 [2024-11-08 22:43:40,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:40,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:40,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:41,227 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:43:43,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:43,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3435 states to 2101 states and 3435 transitions. [2024-11-08 22:43:43,349 INFO L276 IsEmpty]: Start isEmpty. Operand 2101 states and 3435 transitions. [2024-11-08 22:43:43,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 828 [2024-11-08 22:43:43,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:43,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:43,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:43,886 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 22:43:44,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:44,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3450 states to 2115 states and 3450 transitions. [2024-11-08 22:43:44,460 INFO L276 IsEmpty]: Start isEmpty. Operand 2115 states and 3450 transitions. [2024-11-08 22:43:44,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 830 [2024-11-08 22:43:44,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:44,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:44,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:44,779 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:43:47,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:47,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3519 states to 2174 states and 3519 transitions. [2024-11-08 22:43:47,531 INFO L276 IsEmpty]: Start isEmpty. Operand 2174 states and 3519 transitions. [2024-11-08 22:43:47,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 831 [2024-11-08 22:43:47,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:47,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:47,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:48,465 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-08 22:43:49,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:49,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3533 states to 2185 states and 3533 transitions. [2024-11-08 22:43:49,847 INFO L276 IsEmpty]: Start isEmpty. Operand 2185 states and 3533 transitions. [2024-11-08 22:43:49,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 832 [2024-11-08 22:43:49,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:49,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:49,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:50,246 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:43:50,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:50,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3539 states to 2190 states and 3539 transitions. [2024-11-08 22:43:50,416 INFO L276 IsEmpty]: Start isEmpty. Operand 2190 states and 3539 transitions. [2024-11-08 22:43:50,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 833 [2024-11-08 22:43:50,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:50,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:50,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:50,841 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-08 22:43:51,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:51,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3567 states to 2215 states and 3567 transitions. [2024-11-08 22:43:51,707 INFO L276 IsEmpty]: Start isEmpty. Operand 2215 states and 3567 transitions. [2024-11-08 22:43:51,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 835 [2024-11-08 22:43:51,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:51,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:51,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:52,123 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-08 22:43:52,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:52,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3576 states to 2225 states and 3576 transitions. [2024-11-08 22:43:52,424 INFO L276 IsEmpty]: Start isEmpty. Operand 2225 states and 3576 transitions. [2024-11-08 22:43:52,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 835 [2024-11-08 22:43:52,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:52,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:52,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:52,804 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 22:43:54,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:54,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3584 states to 2231 states and 3584 transitions. [2024-11-08 22:43:54,210 INFO L276 IsEmpty]: Start isEmpty. Operand 2231 states and 3584 transitions. [2024-11-08 22:43:54,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 835 [2024-11-08 22:43:54,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:54,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:54,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:54,687 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 22:43:56,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:56,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3595 states to 2241 states and 3595 transitions. [2024-11-08 22:43:56,228 INFO L276 IsEmpty]: Start isEmpty. Operand 2241 states and 3595 transitions. [2024-11-08 22:43:56,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 835 [2024-11-08 22:43:56,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:56,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:56,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:56,610 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 22:43:56,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:56,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3595 states to 2242 states and 3595 transitions. [2024-11-08 22:43:56,918 INFO L276 IsEmpty]: Start isEmpty. Operand 2242 states and 3595 transitions. [2024-11-08 22:43:56,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 837 [2024-11-08 22:43:56,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:56,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:57,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:57,309 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 22:43:59,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:59,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3636 states to 2277 states and 3636 transitions. [2024-11-08 22:43:59,741 INFO L276 IsEmpty]: Start isEmpty. Operand 2277 states and 3636 transitions. [2024-11-08 22:43:59,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 840 [2024-11-08 22:43:59,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:59,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:59,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:00,247 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 22:44:03,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:03,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3697 states to 2333 states and 3697 transitions. [2024-11-08 22:44:03,074 INFO L276 IsEmpty]: Start isEmpty. Operand 2333 states and 3697 transitions. [2024-11-08 22:44:03,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 841 [2024-11-08 22:44:03,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:03,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:03,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:03,385 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:44:06,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:06,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3763 states to 2390 states and 3763 transitions. [2024-11-08 22:44:06,650 INFO L276 IsEmpty]: Start isEmpty. Operand 2390 states and 3763 transitions. [2024-11-08 22:44:06,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 841 [2024-11-08 22:44:06,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:06,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:06,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:07,066 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:44:09,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:09,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3809 states to 2432 states and 3809 transitions. [2024-11-08 22:44:09,430 INFO L276 IsEmpty]: Start isEmpty. Operand 2432 states and 3809 transitions. [2024-11-08 22:44:09,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 842 [2024-11-08 22:44:09,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:09,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:09,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:09,760 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:44:10,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:10,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3833 states to 2449 states and 3833 transitions. [2024-11-08 22:44:10,979 INFO L276 IsEmpty]: Start isEmpty. Operand 2449 states and 3833 transitions. [2024-11-08 22:44:10,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 842 [2024-11-08 22:44:10,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:10,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:11,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:11,301 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:44:12,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:12,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3848 states to 2464 states and 3848 transitions. [2024-11-08 22:44:12,086 INFO L276 IsEmpty]: Start isEmpty. Operand 2464 states and 3848 transitions. [2024-11-08 22:44:12,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 843 [2024-11-08 22:44:12,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:12,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:12,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:12,485 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 22:44:15,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:15,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3893 states to 2501 states and 3893 transitions. [2024-11-08 22:44:15,248 INFO L276 IsEmpty]: Start isEmpty. Operand 2501 states and 3893 transitions. [2024-11-08 22:44:15,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 845 [2024-11-08 22:44:15,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:15,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:15,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:15,610 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:44:16,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:16,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3894 states to 2502 states and 3894 transitions. [2024-11-08 22:44:16,086 INFO L276 IsEmpty]: Start isEmpty. Operand 2502 states and 3894 transitions. [2024-11-08 22:44:16,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 846 [2024-11-08 22:44:16,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:16,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:16,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:16,561 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:44:19,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:19,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3958 states to 2557 states and 3958 transitions. [2024-11-08 22:44:19,441 INFO L276 IsEmpty]: Start isEmpty. Operand 2557 states and 3958 transitions. [2024-11-08 22:44:19,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 846 [2024-11-08 22:44:19,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:19,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:19,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:19,770 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:44:19,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:19,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3960 states to 2560 states and 3960 transitions. [2024-11-08 22:44:19,883 INFO L276 IsEmpty]: Start isEmpty. Operand 2560 states and 3960 transitions. [2024-11-08 22:44:19,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 846 [2024-11-08 22:44:19,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:19,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:19,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:20,201 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:44:20,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:20,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3961 states to 2562 states and 3961 transitions. [2024-11-08 22:44:20,486 INFO L276 IsEmpty]: Start isEmpty. Operand 2562 states and 3961 transitions. [2024-11-08 22:44:20,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 847 [2024-11-08 22:44:20,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:20,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:20,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:20,911 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:44:21,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:21,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3969 states to 2567 states and 3969 transitions. [2024-11-08 22:44:21,182 INFO L276 IsEmpty]: Start isEmpty. Operand 2567 states and 3969 transitions. [2024-11-08 22:44:21,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 847 [2024-11-08 22:44:21,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:21,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:21,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:21,818 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 111 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:44:26,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:26,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4040 states to 2627 states and 4040 transitions. [2024-11-08 22:44:26,421 INFO L276 IsEmpty]: Start isEmpty. Operand 2627 states and 4040 transitions. [2024-11-08 22:44:26,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 847 [2024-11-08 22:44:26,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:26,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:26,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:27,326 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 111 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:44:29,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:29,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4055 states to 2639 states and 4055 transitions. [2024-11-08 22:44:29,439 INFO L276 IsEmpty]: Start isEmpty. Operand 2639 states and 4055 transitions. [2024-11-08 22:44:29,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 848 [2024-11-08 22:44:29,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:29,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:29,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:29,877 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 91 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:44:32,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:32,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4102 states to 2682 states and 4102 transitions. [2024-11-08 22:44:32,938 INFO L276 IsEmpty]: Start isEmpty. Operand 2682 states and 4102 transitions. [2024-11-08 22:44:32,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 848 [2024-11-08 22:44:32,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:32,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:33,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:33,461 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 91 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:44:36,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:36,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4147 states to 2724 states and 4147 transitions. [2024-11-08 22:44:36,028 INFO L276 IsEmpty]: Start isEmpty. Operand 2724 states and 4147 transitions. [2024-11-08 22:44:36,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 849 [2024-11-08 22:44:36,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:36,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:36,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:36,408 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 92 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:44:38,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:38,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4192 states to 2766 states and 4192 transitions. [2024-11-08 22:44:38,900 INFO L276 IsEmpty]: Start isEmpty. Operand 2766 states and 4192 transitions. [2024-11-08 22:44:38,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 852 [2024-11-08 22:44:38,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:38,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:39,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:39,526 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 22:44:40,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:40,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4208 states to 2777 states and 4208 transitions. [2024-11-08 22:44:40,782 INFO L276 IsEmpty]: Start isEmpty. Operand 2777 states and 4208 transitions. [2024-11-08 22:44:40,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 852 [2024-11-08 22:44:40,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:40,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:40,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:41,187 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 22:44:42,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:42,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4216 states to 2783 states and 4216 transitions. [2024-11-08 22:44:42,150 INFO L276 IsEmpty]: Start isEmpty. Operand 2783 states and 4216 transitions. [2024-11-08 22:44:42,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 852 [2024-11-08 22:44:42,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:42,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:42,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:42,898 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:44:44,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:44,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4232 states to 2795 states and 4232 transitions. [2024-11-08 22:44:44,219 INFO L276 IsEmpty]: Start isEmpty. Operand 2795 states and 4232 transitions. [2024-11-08 22:44:44,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 852 [2024-11-08 22:44:44,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:44,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:44,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:44,892 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:44:45,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:45,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4243 states to 2807 states and 4243 transitions. [2024-11-08 22:44:45,380 INFO L276 IsEmpty]: Start isEmpty. Operand 2807 states and 4243 transitions. [2024-11-08 22:44:45,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 853 [2024-11-08 22:44:45,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:45,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:45,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:45,937 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 123 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:44:47,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:47,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4295 states to 2856 states and 4295 transitions. [2024-11-08 22:44:47,891 INFO L276 IsEmpty]: Start isEmpty. Operand 2856 states and 4295 transitions. [2024-11-08 22:44:47,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 853 [2024-11-08 22:44:47,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:47,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:47,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:48,301 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 123 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:44:49,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:49,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4300 states to 2861 states and 4300 transitions. [2024-11-08 22:44:49,069 INFO L276 IsEmpty]: Start isEmpty. Operand 2861 states and 4300 transitions. [2024-11-08 22:44:49,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 854 [2024-11-08 22:44:49,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:49,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:49,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:49,743 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:44:49,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:49,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4302 states to 2864 states and 4302 transitions. [2024-11-08 22:44:49,993 INFO L276 IsEmpty]: Start isEmpty. Operand 2864 states and 4302 transitions. [2024-11-08 22:44:49,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 855 [2024-11-08 22:44:49,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:49,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:50,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:50,649 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 125 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:44:54,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:54,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4378 states to 2929 states and 4378 transitions. [2024-11-08 22:44:54,102 INFO L276 IsEmpty]: Start isEmpty. Operand 2929 states and 4378 transitions. [2024-11-08 22:44:54,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 855 [2024-11-08 22:44:54,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:54,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:54,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:54,579 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 125 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:44:55,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:55,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4390 states to 2941 states and 4390 transitions. [2024-11-08 22:44:55,677 INFO L276 IsEmpty]: Start isEmpty. Operand 2941 states and 4390 transitions. [2024-11-08 22:44:55,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 858 [2024-11-08 22:44:55,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:55,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:55,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:56,069 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 101 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:44:57,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:57,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4414 states to 2961 states and 4414 transitions. [2024-11-08 22:44:57,359 INFO L276 IsEmpty]: Start isEmpty. Operand 2961 states and 4414 transitions. [2024-11-08 22:44:57,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 858 [2024-11-08 22:44:57,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:57,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:57,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:57,760 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 101 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:44:59,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:59,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4449 states to 2991 states and 4449 transitions. [2024-11-08 22:44:59,931 INFO L276 IsEmpty]: Start isEmpty. Operand 2991 states and 4449 transitions. [2024-11-08 22:44:59,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 858 [2024-11-08 22:44:59,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:59,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:00,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:00,416 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 101 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:45:01,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:01,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4455 states to 2997 states and 4455 transitions. [2024-11-08 22:45:01,597 INFO L276 IsEmpty]: Start isEmpty. Operand 2997 states and 4455 transitions. [2024-11-08 22:45:01,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 858 [2024-11-08 22:45:01,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:01,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:01,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:01,916 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 22:45:04,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:04,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4510 states to 3045 states and 4510 transitions. [2024-11-08 22:45:04,574 INFO L276 IsEmpty]: Start isEmpty. Operand 3045 states and 4510 transitions. [2024-11-08 22:45:04,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 860 [2024-11-08 22:45:04,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:04,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:04,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:04,999 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 103 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:45:05,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:05,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4528 states to 3062 states and 4528 transitions. [2024-11-08 22:45:05,228 INFO L276 IsEmpty]: Start isEmpty. Operand 3062 states and 4528 transitions. [2024-11-08 22:45:05,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 865 [2024-11-08 22:45:05,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:05,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:05,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:05,618 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 108 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:45:07,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:07,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4554 states to 3086 states and 4554 transitions. [2024-11-08 22:45:07,512 INFO L276 IsEmpty]: Start isEmpty. Operand 3086 states and 4554 transitions. [2024-11-08 22:45:07,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 865 [2024-11-08 22:45:07,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:07,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:07,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:08,134 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 108 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:45:09,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:09,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4574 states to 3105 states and 4574 transitions. [2024-11-08 22:45:09,548 INFO L276 IsEmpty]: Start isEmpty. Operand 3105 states and 4574 transitions. [2024-11-08 22:45:09,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 866 [2024-11-08 22:45:09,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:09,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:09,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:09,943 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 22:45:11,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:11,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4630 states to 3153 states and 4630 transitions. [2024-11-08 22:45:11,656 INFO L276 IsEmpty]: Start isEmpty. Operand 3153 states and 4630 transitions. [2024-11-08 22:45:11,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 869 [2024-11-08 22:45:11,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:11,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:11,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:12,045 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 22:45:16,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:16,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4730 states to 3244 states and 4730 transitions. [2024-11-08 22:45:16,015 INFO L276 IsEmpty]: Start isEmpty. Operand 3244 states and 4730 transitions. [2024-11-08 22:45:16,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 870 [2024-11-08 22:45:16,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:16,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:16,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:16,334 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 22:45:16,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:16,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4731 states to 3245 states and 4731 transitions. [2024-11-08 22:45:16,663 INFO L276 IsEmpty]: Start isEmpty. Operand 3245 states and 4731 transitions. [2024-11-08 22:45:16,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 870 [2024-11-08 22:45:16,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:16,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:16,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:17,055 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 22:45:19,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:19,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4767 states to 3278 states and 4767 transitions. [2024-11-08 22:45:19,484 INFO L276 IsEmpty]: Start isEmpty. Operand 3278 states and 4767 transitions. [2024-11-08 22:45:19,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 871 [2024-11-08 22:45:19,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:19,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:19,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:19,964 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:45:21,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:21,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4785 states to 3292 states and 4785 transitions. [2024-11-08 22:45:21,356 INFO L276 IsEmpty]: Start isEmpty. Operand 3292 states and 4785 transitions. [2024-11-08 22:45:21,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 871 [2024-11-08 22:45:21,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:21,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:21,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:22,202 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:45:24,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:24,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4809 states to 3310 states and 4809 transitions. [2024-11-08 22:45:24,523 INFO L276 IsEmpty]: Start isEmpty. Operand 3310 states and 4809 transitions. [2024-11-08 22:45:24,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 871 [2024-11-08 22:45:24,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:24,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:24,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:25,065 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:45:26,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:26,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4818 states to 3318 states and 4818 transitions. [2024-11-08 22:45:26,015 INFO L276 IsEmpty]: Start isEmpty. Operand 3318 states and 4818 transitions. [2024-11-08 22:45:26,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 871 [2024-11-08 22:45:26,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:26,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:26,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:26,483 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:45:27,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:27,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4824 states to 3324 states and 4824 transitions. [2024-11-08 22:45:27,624 INFO L276 IsEmpty]: Start isEmpty. Operand 3324 states and 4824 transitions. [2024-11-08 22:45:27,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 871 [2024-11-08 22:45:27,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:27,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:27,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:28,114 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:45:28,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:28,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4830 states to 3331 states and 4830 transitions. [2024-11-08 22:45:28,523 INFO L276 IsEmpty]: Start isEmpty. Operand 3331 states and 4830 transitions. [2024-11-08 22:45:28,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 871 [2024-11-08 22:45:28,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:28,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:28,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:29,046 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 22:45:30,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:30,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4844 states to 3342 states and 4844 transitions. [2024-11-08 22:45:30,105 INFO L276 IsEmpty]: Start isEmpty. Operand 3342 states and 4844 transitions. [2024-11-08 22:45:30,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 873 [2024-11-08 22:45:30,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:30,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:30,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:30,572 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:45:31,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:31,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4855 states to 3353 states and 4855 transitions. [2024-11-08 22:45:31,909 INFO L276 IsEmpty]: Start isEmpty. Operand 3353 states and 4855 transitions. [2024-11-08 22:45:31,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 874 [2024-11-08 22:45:31,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:31,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:32,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:32,504 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 22:45:33,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:33,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4862 states to 3358 states and 4862 transitions. [2024-11-08 22:45:33,695 INFO L276 IsEmpty]: Start isEmpty. Operand 3358 states and 4862 transitions. [2024-11-08 22:45:33,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 877 [2024-11-08 22:45:33,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:33,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:33,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:34,809 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 120 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:45:38,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:38,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4914 states to 3405 states and 4914 transitions. [2024-11-08 22:45:38,595 INFO L276 IsEmpty]: Start isEmpty. Operand 3405 states and 4914 transitions. [2024-11-08 22:45:38,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 880 [2024-11-08 22:45:38,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:38,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:38,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:39,219 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 123 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:45:40,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:40,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4935 states to 3425 states and 4935 transitions. [2024-11-08 22:45:40,929 INFO L276 IsEmpty]: Start isEmpty. Operand 3425 states and 4935 transitions. [2024-11-08 22:45:40,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 880 [2024-11-08 22:45:40,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:40,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:41,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:41,458 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 123 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:45:42,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:42,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4950 states to 3440 states and 4950 transitions. [2024-11-08 22:45:42,402 INFO L276 IsEmpty]: Start isEmpty. Operand 3440 states and 4950 transitions. [2024-11-08 22:45:42,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 881 [2024-11-08 22:45:42,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:42,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:42,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:43,075 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 124 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:45:43,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:43,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4959 states to 3448 states and 4959 transitions. [2024-11-08 22:45:43,796 INFO L276 IsEmpty]: Start isEmpty. Operand 3448 states and 4959 transitions. [2024-11-08 22:45:43,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 881 [2024-11-08 22:45:43,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:43,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:43,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:44,207 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 124 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:45:45,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:45,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4971 states to 3461 states and 4971 transitions. [2024-11-08 22:45:45,830 INFO L276 IsEmpty]: Start isEmpty. Operand 3461 states and 4971 transitions. [2024-11-08 22:45:45,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 882 [2024-11-08 22:45:45,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:45,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:45,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:46,247 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 125 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:45:47,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:47,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4984 states to 3472 states and 4984 transitions. [2024-11-08 22:45:47,553 INFO L276 IsEmpty]: Start isEmpty. Operand 3472 states and 4984 transitions. [2024-11-08 22:45:47,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 884 [2024-11-08 22:45:47,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:47,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:47,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:48,506 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:45:51,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:51,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5046 states to 3529 states and 5046 transitions. [2024-11-08 22:45:51,558 INFO L276 IsEmpty]: Start isEmpty. Operand 3529 states and 5046 transitions. [2024-11-08 22:45:51,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 884 [2024-11-08 22:45:51,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:51,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:51,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:52,158 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:45:55,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:55,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5101 states to 3582 states and 5101 transitions. [2024-11-08 22:45:55,689 INFO L276 IsEmpty]: Start isEmpty. Operand 3582 states and 5101 transitions. [2024-11-08 22:45:55,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 884 [2024-11-08 22:45:55,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:55,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:55,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:56,255 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 127 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:45:57,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:57,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5118 states to 3596 states and 5118 transitions. [2024-11-08 22:45:57,601 INFO L276 IsEmpty]: Start isEmpty. Operand 3596 states and 5118 transitions. [2024-11-08 22:45:57,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 885 [2024-11-08 22:45:57,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:57,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:57,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:58,388 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 128 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:45:59,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:59,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5149 states to 3626 states and 5149 transitions. [2024-11-08 22:45:59,995 INFO L276 IsEmpty]: Start isEmpty. Operand 3626 states and 5149 transitions. [2024-11-08 22:46:00,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 885 [2024-11-08 22:46:00,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:00,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:00,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:00,472 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 128 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:46:01,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:01,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5171 states to 3649 states and 5171 transitions. [2024-11-08 22:46:01,185 INFO L276 IsEmpty]: Start isEmpty. Operand 3649 states and 5171 transitions. [2024-11-08 22:46:01,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 886 [2024-11-08 22:46:01,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:01,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:01,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:01,690 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 129 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-08 22:46:03,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:03,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5197 states to 3674 states and 5197 transitions. [2024-11-08 22:46:03,237 INFO L276 IsEmpty]: Start isEmpty. Operand 3674 states and 5197 transitions. [2024-11-08 22:46:03,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 888 [2024-11-08 22:46:03,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:03,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:03,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:03,858 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 158 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:46:07,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:07,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5238 states to 3710 states and 5238 transitions. [2024-11-08 22:46:07,302 INFO L276 IsEmpty]: Start isEmpty. Operand 3710 states and 5238 transitions. [2024-11-08 22:46:07,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 888 [2024-11-08 22:46:07,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:07,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:07,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:08,013 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 158 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:46:09,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:09,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5252 states to 3723 states and 5252 transitions. [2024-11-08 22:46:09,758 INFO L276 IsEmpty]: Start isEmpty. Operand 3723 states and 5252 transitions. [2024-11-08 22:46:09,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 888 [2024-11-08 22:46:09,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:09,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:09,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:10,177 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 131 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:46:11,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:11,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5264 states to 3735 states and 5264 transitions. [2024-11-08 22:46:11,157 INFO L276 IsEmpty]: Start isEmpty. Operand 3735 states and 5264 transitions. [2024-11-08 22:46:11,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 888 [2024-11-08 22:46:11,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:11,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:11,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:11,673 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 131 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:46:12,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:12,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5270 states to 3742 states and 5270 transitions. [2024-11-08 22:46:12,183 INFO L276 IsEmpty]: Start isEmpty. Operand 3742 states and 5270 transitions. [2024-11-08 22:46:12,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 890 [2024-11-08 22:46:12,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:12,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:12,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:12,905 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 132 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:46:13,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:13,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5274 states to 3745 states and 5274 transitions. [2024-11-08 22:46:13,137 INFO L276 IsEmpty]: Start isEmpty. Operand 3745 states and 5274 transitions. [2024-11-08 22:46:13,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 891 [2024-11-08 22:46:13,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:13,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:13,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:13,883 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 134 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:46:18,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:18,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5353 states to 3820 states and 5353 transitions. [2024-11-08 22:46:18,608 INFO L276 IsEmpty]: Start isEmpty. Operand 3820 states and 5353 transitions. [2024-11-08 22:46:18,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 891 [2024-11-08 22:46:18,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:18,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:18,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:19,090 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 134 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:46:22,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:22,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5413 states to 3875 states and 5413 transitions. [2024-11-08 22:46:22,136 INFO L276 IsEmpty]: Start isEmpty. Operand 3875 states and 5413 transitions. [2024-11-08 22:46:22,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 891 [2024-11-08 22:46:22,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:22,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:22,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:22,645 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 134 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:46:24,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:24,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5455 states to 3917 states and 5455 transitions. [2024-11-08 22:46:24,566 INFO L276 IsEmpty]: Start isEmpty. Operand 3917 states and 5455 transitions. [2024-11-08 22:46:24,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 891 [2024-11-08 22:46:24,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:24,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:24,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:25,364 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 134 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:46:26,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:26,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5458 states to 3921 states and 5458 transitions. [2024-11-08 22:46:26,248 INFO L276 IsEmpty]: Start isEmpty. Operand 3921 states and 5458 transitions. [2024-11-08 22:46:26,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 892 [2024-11-08 22:46:26,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:26,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:26,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:27,218 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:46:28,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:28,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5459 states to 3922 states and 5459 transitions. [2024-11-08 22:46:28,169 INFO L276 IsEmpty]: Start isEmpty. Operand 3922 states and 5459 transitions. [2024-11-08 22:46:28,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 894 [2024-11-08 22:46:28,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:28,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:28,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:28,538 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-08 22:46:29,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:29,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5473 states to 3930 states and 5473 transitions. [2024-11-08 22:46:29,473 INFO L276 IsEmpty]: Start isEmpty. Operand 3930 states and 5473 transitions. [2024-11-08 22:46:29,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 894 [2024-11-08 22:46:29,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:29,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:29,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:29,854 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-08 22:46:30,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:30,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5474 states to 3932 states and 5474 transitions. [2024-11-08 22:46:30,149 INFO L276 IsEmpty]: Start isEmpty. Operand 3932 states and 5474 transitions. [2024-11-08 22:46:30,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 895 [2024-11-08 22:46:30,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:30,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:30,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:30,796 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 142 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:46:33,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:33,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5481 states to 3937 states and 5481 transitions. [2024-11-08 22:46:33,245 INFO L276 IsEmpty]: Start isEmpty. Operand 3937 states and 5481 transitions. [2024-11-08 22:46:33,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 897 [2024-11-08 22:46:33,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:33,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:33,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:33,827 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 149 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:46:35,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:35,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5493 states to 3941 states and 5493 transitions. [2024-11-08 22:46:35,181 INFO L276 IsEmpty]: Start isEmpty. Operand 3941 states and 5493 transitions. [2024-11-08 22:46:35,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 897 [2024-11-08 22:46:35,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:35,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:35,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:35,848 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 167 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:46:36,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:36,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5513 states to 3961 states and 5513 transitions. [2024-11-08 22:46:36,719 INFO L276 IsEmpty]: Start isEmpty. Operand 3961 states and 5513 transitions. [2024-11-08 22:46:36,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 897 [2024-11-08 22:46:36,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:36,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:36,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:37,251 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 144 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 22:46:37,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:37,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5541 states to 3989 states and 5541 transitions. [2024-11-08 22:46:37,886 INFO L276 IsEmpty]: Start isEmpty. Operand 3989 states and 5541 transitions. [2024-11-08 22:46:37,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 897 [2024-11-08 22:46:37,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:37,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:37,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:38,304 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 144 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 22:46:39,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:39,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5563 states to 4012 states and 5563 transitions. [2024-11-08 22:46:39,154 INFO L276 IsEmpty]: Start isEmpty. Operand 4012 states and 5563 transitions. [2024-11-08 22:46:39,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 897 [2024-11-08 22:46:39,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:39,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:39,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:39,802 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 144 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 22:46:42,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:42,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5594 states to 4042 states and 5594 transitions. [2024-11-08 22:46:42,348 INFO L276 IsEmpty]: Start isEmpty. Operand 4042 states and 5594 transitions. [2024-11-08 22:46:42,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 897 [2024-11-08 22:46:42,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:42,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:42,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:43,031 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 22:46:44,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:44,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5636 states to 4080 states and 5636 transitions. [2024-11-08 22:46:44,235 INFO L276 IsEmpty]: Start isEmpty. Operand 4080 states and 5636 transitions. [2024-11-08 22:46:44,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 898 [2024-11-08 22:46:44,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:44,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:44,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:44,806 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 145 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:46:45,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:45,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5640 states to 4083 states and 5640 transitions. [2024-11-08 22:46:45,435 INFO L276 IsEmpty]: Start isEmpty. Operand 4083 states and 5640 transitions. [2024-11-08 22:46:45,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 899 [2024-11-08 22:46:45,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:45,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms