./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem01_label09.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ddb23f4-a6b3-484d-9ea7-8ec94ff9c10a/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ddb23f4-a6b3-484d-9ea7-8ec94ff9c10a/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_2ddb23f4-a6b3-484d-9ea7-8ec94ff9c10a/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ddb23f4-a6b3-484d-9ea7-8ec94ff9c10a/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem01_label09.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ddb23f4-a6b3-484d-9ea7-8ec94ff9c10a/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_2ddb23f4-a6b3-484d-9ea7-8ec94ff9c10a/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 ffdda078a4af5cadd809285deda853e717921f28c9c08179af4d863a439eed59 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:16:06,425 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:16:06,578 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ddb23f4-a6b3-484d-9ea7-8ec94ff9c10a/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 23:16:06,589 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:16:06,590 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:16:06,634 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:16:06,638 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:16:06,639 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:16:06,641 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:16:06,642 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:16:06,643 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:16:06,644 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:16:06,644 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:16:06,645 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:16:06,645 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:16:06,648 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:16:06,649 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:16:06,650 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:16:06,650 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:16:06,650 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:16:06,651 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:16:06,655 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:16:06,655 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:16:06,656 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:16:06,656 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:16:06,656 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:16:06,657 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:16:06,657 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:16:06,657 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:16:06,658 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:16:06,658 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:16:06,663 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:16:06,663 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:16:06,663 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_2ddb23f4-a6b3-484d-9ea7-8ec94ff9c10a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ddb23f4-a6b3-484d-9ea7-8ec94ff9c10a/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ffdda078a4af5cadd809285deda853e717921f28c9c08179af4d863a439eed59 [2024-11-08 23:16:07,037 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:16:07,081 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:16:07,086 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:16:07,088 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:16:07,089 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:16:07,091 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ddb23f4-a6b3-484d-9ea7-8ec94ff9c10a/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/eca-rers2012/Problem01_label09.c Unable to find full path for "g++" [2024-11-08 23:16:09,515 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:16:09,906 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:16:09,906 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ddb23f4-a6b3-484d-9ea7-8ec94ff9c10a/sv-benchmarks/c/eca-rers2012/Problem01_label09.c [2024-11-08 23:16:09,927 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ddb23f4-a6b3-484d-9ea7-8ec94ff9c10a/bin/ukojak-verify-ImItNfHLgk/data/fabe35438/9533b3ead54e4ab8888b0ba7a45fc470/FLAG7de42e16f [2024-11-08 23:16:09,969 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ddb23f4-a6b3-484d-9ea7-8ec94ff9c10a/bin/ukojak-verify-ImItNfHLgk/data/fabe35438/9533b3ead54e4ab8888b0ba7a45fc470 [2024-11-08 23:16:09,975 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:16:09,977 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:16:09,980 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:16:09,980 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:16:09,987 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:16:09,988 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:16:09" (1/1) ... [2024-11-08 23:16:09,994 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e343765 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:16:09, skipping insertion in model container [2024-11-08 23:16:09,995 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:16:09" (1/1) ... [2024-11-08 23:16:10,075 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:16:10,668 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_2ddb23f4-a6b3-484d-9ea7-8ec94ff9c10a/sv-benchmarks/c/eca-rers2012/Problem01_label09.c[20223,20236] [2024-11-08 23:16:10,705 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:16:10,726 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:16:10,916 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_2ddb23f4-a6b3-484d-9ea7-8ec94ff9c10a/sv-benchmarks/c/eca-rers2012/Problem01_label09.c[20223,20236] [2024-11-08 23:16:10,938 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:16:10,969 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:16:10,969 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:16:10 WrapperNode [2024-11-08 23:16:10,970 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:16:10,971 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:16:10,972 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:16:10,972 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:16:10,983 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:16:10" (1/1) ... [2024-11-08 23:16:11,009 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:16:10" (1/1) ... [2024-11-08 23:16:11,084 INFO L138 Inliner]: procedures = 14, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 657 [2024-11-08 23:16:11,085 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:16:11,086 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:16:11,086 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:16:11,087 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:16:11,100 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:16:10" (1/1) ... [2024-11-08 23:16:11,101 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:16:10" (1/1) ... [2024-11-08 23:16:11,106 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:16:10" (1/1) ... [2024-11-08 23:16:11,107 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:16:10" (1/1) ... [2024-11-08 23:16:11,135 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:16:10" (1/1) ... [2024-11-08 23:16:11,145 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:16:10" (1/1) ... [2024-11-08 23:16:11,152 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:16:10" (1/1) ... [2024-11-08 23:16:11,158 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:16:10" (1/1) ... [2024-11-08 23:16:11,168 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:16:11,169 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:16:11,169 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:16:11,169 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:16:11,171 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:16:10" (1/1) ... [2024-11-08 23:16:11,178 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:16:11,196 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ddb23f4-a6b3-484d-9ea7-8ec94ff9c10a/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:16:11,220 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ddb23f4-a6b3-484d-9ea7-8ec94ff9c10a/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:16:11,225 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ddb23f4-a6b3-484d-9ea7-8ec94ff9c10a/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:16:11,271 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:16:11,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:16:11,272 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:16:11,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:16:11,393 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:16:11,397 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:16:12,992 INFO L? ?]: Removed 75 outVars from TransFormulas that were not future-live. [2024-11-08 23:16:12,992 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:16:13,366 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:16:13,367 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 23:16:13,368 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:16:13 BoogieIcfgContainer [2024-11-08 23:16:13,368 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:16:13,369 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:16:13,369 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:16:13,382 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:16:13,383 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:16:13" (1/1) ... [2024-11-08 23:16:13,395 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:16:13,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:13,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 76 states and 144 transitions. [2024-11-08 23:16:13,474 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 144 transitions. [2024-11-08 23:16:13,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:16:13,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:13,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:13,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:14,181 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:14,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:14,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 145 states and 231 transitions. [2024-11-08 23:16:15,000 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 231 transitions. [2024-11-08 23:16:15,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 23:16:15,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:15,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:15,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:16,013 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:17,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:17,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 218 states and 320 transitions. [2024-11-08 23:16:17,544 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 320 transitions. [2024-11-08 23:16:17,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 23:16:17,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:17,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:17,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:17,686 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:17,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:17,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 219 states and 322 transitions. [2024-11-08 23:16:17,867 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 322 transitions. [2024-11-08 23:16:17,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:16:17,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:17,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:17,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:18,505 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 23:16:19,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:19,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 223 states and 328 transitions. [2024-11-08 23:16:19,335 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 328 transitions. [2024-11-08 23:16:19,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:16:19,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:19,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:19,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:19,608 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:19,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:19,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 224 states and 330 transitions. [2024-11-08 23:16:19,710 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 330 transitions. [2024-11-08 23:16:19,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 23:16:19,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:19,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:19,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:19,891 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:20,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:20,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 227 states and 337 transitions. [2024-11-08 23:16:20,164 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 337 transitions. [2024-11-08 23:16:20,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 23:16:20,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:20,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:20,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:20,356 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 23:16:20,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:20,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 230 states and 340 transitions. [2024-11-08 23:16:20,486 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 340 transitions. [2024-11-08 23:16:20,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 23:16:20,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:20,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:20,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:20,586 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:16:20,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:20,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 233 states and 344 transitions. [2024-11-08 23:16:20,835 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 344 transitions. [2024-11-08 23:16:20,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:16:20,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:20,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:20,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:21,066 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:21,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:21,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 239 states and 351 transitions. [2024-11-08 23:16:21,464 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 351 transitions. [2024-11-08 23:16:21,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:16:21,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:21,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:21,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:21,560 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:21,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:21,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 240 states and 353 transitions. [2024-11-08 23:16:21,663 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 353 transitions. [2024-11-08 23:16:21,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:16:21,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:21,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:21,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:21,912 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:16:22,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:22,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 242 states and 354 transitions. [2024-11-08 23:16:22,061 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 354 transitions. [2024-11-08 23:16:22,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:16:22,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:22,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:22,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:22,286 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:22,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:22,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 244 states and 357 transitions. [2024-11-08 23:16:22,537 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 357 transitions. [2024-11-08 23:16:22,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:16:22,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:22,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:22,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:22,686 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 23:16:23,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:23,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 259 states and 378 transitions. [2024-11-08 23:16:23,574 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 378 transitions. [2024-11-08 23:16:23,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 23:16:23,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:23,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:23,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:23,728 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:23,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:23,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 263 states and 383 transitions. [2024-11-08 23:16:23,952 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 383 transitions. [2024-11-08 23:16:23,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:16:23,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:23,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:23,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:24,114 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:16:24,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:24,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 269 states and 391 transitions. [2024-11-08 23:16:24,568 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 391 transitions. [2024-11-08 23:16:24,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 23:16:24,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:24,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:24,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:24,687 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:24,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:24,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 274 states and 397 transitions. [2024-11-08 23:16:24,820 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 397 transitions. [2024-11-08 23:16:24,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 23:16:24,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:24,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:24,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:24,975 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:26,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:26,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 289 states and 421 transitions. [2024-11-08 23:16:26,071 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 421 transitions. [2024-11-08 23:16:26,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 23:16:26,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:26,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:26,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:26,224 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:26,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:26,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 292 states and 425 transitions. [2024-11-08 23:16:26,592 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 425 transitions. [2024-11-08 23:16:26,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 23:16:26,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:26,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:26,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:26,725 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:26,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:26,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 296 states and 429 transitions. [2024-11-08 23:16:26,837 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 429 transitions. [2024-11-08 23:16:26,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 23:16:26,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:26,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:26,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:27,004 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:16:27,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:27,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 297 states and 429 transitions. [2024-11-08 23:16:27,236 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 429 transitions. [2024-11-08 23:16:27,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 23:16:27,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:27,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:27,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:27,457 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:28,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:28,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 319 states and 458 transitions. [2024-11-08 23:16:28,618 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 458 transitions. [2024-11-08 23:16:28,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 23:16:28,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:28,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:28,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:28,699 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:29,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:29,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 332 states and 474 transitions. [2024-11-08 23:16:29,395 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 474 transitions. [2024-11-08 23:16:29,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 23:16:29,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:29,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:29,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:29,495 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:16:30,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:30,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 339 states and 483 transitions. [2024-11-08 23:16:30,019 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 483 transitions. [2024-11-08 23:16:30,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 23:16:30,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:30,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:30,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:30,107 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:30,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:30,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 340 states and 484 transitions. [2024-11-08 23:16:30,177 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 484 transitions. [2024-11-08 23:16:30,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 23:16:30,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:30,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:30,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:30,478 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:31,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:31,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 350 states and 497 transitions. [2024-11-08 23:16:31,032 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 497 transitions. [2024-11-08 23:16:31,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 23:16:31,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:31,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:31,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:31,223 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:31,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:31,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 352 states and 500 transitions. [2024-11-08 23:16:31,491 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 500 transitions. [2024-11-08 23:16:31,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:16:31,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:31,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:31,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:31,638 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:16:31,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:31,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 356 states and 504 transitions. [2024-11-08 23:16:31,772 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 504 transitions. [2024-11-08 23:16:31,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:16:31,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:31,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:31,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:31,993 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:32,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:32,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 359 states and 508 transitions. [2024-11-08 23:16:32,130 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 508 transitions. [2024-11-08 23:16:32,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 23:16:32,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:32,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:32,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:32,232 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:16:32,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:32,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 371 states and 520 transitions. [2024-11-08 23:16:32,910 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 520 transitions. [2024-11-08 23:16:32,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 23:16:32,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:32,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:32,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:33,174 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:33,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:33,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 374 states and 523 transitions. [2024-11-08 23:16:33,305 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 523 transitions. [2024-11-08 23:16:33,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 23:16:33,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:33,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:33,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:33,495 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:16:33,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:33,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 380 states and 529 transitions. [2024-11-08 23:16:33,753 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 529 transitions. [2024-11-08 23:16:33,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 23:16:33,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:33,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:33,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:33,981 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:16:34,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:34,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 387 states and 535 transitions. [2024-11-08 23:16:34,487 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 535 transitions. [2024-11-08 23:16:34,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 23:16:34,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:34,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:34,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:34,605 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 23:16:35,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:35,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 388 states and 536 transitions. [2024-11-08 23:16:35,078 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 536 transitions. [2024-11-08 23:16:35,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 23:16:35,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:35,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:35,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:35,246 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 23:16:35,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:35,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 402 states and 553 transitions. [2024-11-08 23:16:35,542 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 553 transitions. [2024-11-08 23:16:35,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 23:16:35,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:35,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:35,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:35,783 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 40 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:36,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:36,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 417 states and 574 transitions. [2024-11-08 23:16:36,537 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 574 transitions. [2024-11-08 23:16:36,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 23:16:36,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:36,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:36,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:36,658 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:37,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:37,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 428 states and 588 transitions. [2024-11-08 23:16:37,032 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 588 transitions. [2024-11-08 23:16:37,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 23:16:37,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:37,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:37,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:37,166 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:16:37,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:37,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 429 states and 590 transitions. [2024-11-08 23:16:37,363 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 590 transitions. [2024-11-08 23:16:37,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 23:16:37,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:37,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:37,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:37,457 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:16:37,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:37,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 432 states and 593 transitions. [2024-11-08 23:16:37,734 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 593 transitions. [2024-11-08 23:16:37,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 23:16:37,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:37,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:37,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:37,854 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:37,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:38,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 438 states and 600 transitions. [2024-11-08 23:16:38,000 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 600 transitions. [2024-11-08 23:16:38,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 23:16:38,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:38,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:38,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:38,132 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:38,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:38,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 461 states and 630 transitions. [2024-11-08 23:16:38,583 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 630 transitions. [2024-11-08 23:16:38,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 23:16:38,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:38,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:38,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:38,706 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:39,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:39,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 479 states and 648 transitions. [2024-11-08 23:16:39,113 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 648 transitions. [2024-11-08 23:16:39,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 23:16:39,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:39,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:39,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:39,220 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:39,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:39,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 480 states and 648 transitions. [2024-11-08 23:16:39,532 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 648 transitions. [2024-11-08 23:16:39,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 23:16:39,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:39,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:39,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:39,626 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:39,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:39,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 492 states and 663 transitions. [2024-11-08 23:16:39,869 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 663 transitions. [2024-11-08 23:16:39,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:16:39,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:39,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:39,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:39,947 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:16:40,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:40,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 499 states and 670 transitions. [2024-11-08 23:16:40,052 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 670 transitions. [2024-11-08 23:16:40,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:16:40,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:40,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:40,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:40,136 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:16:40,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:40,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 508 states and 679 transitions. [2024-11-08 23:16:40,427 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 679 transitions. [2024-11-08 23:16:40,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:16:40,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:40,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:40,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:40,589 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:40,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:40,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 509 states and 680 transitions. [2024-11-08 23:16:40,683 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 680 transitions. [2024-11-08 23:16:40,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 23:16:40,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:40,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:40,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:41,269 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 3 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:43,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:43,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 624 states and 816 transitions. [2024-11-08 23:16:43,066 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 816 transitions. [2024-11-08 23:16:43,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 23:16:43,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:43,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:43,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:43,225 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:43,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:43,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 824 states to 630 states and 824 transitions. [2024-11-08 23:16:43,473 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 824 transitions. [2024-11-08 23:16:43,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 23:16:43,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:43,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:43,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:43,651 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 52 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:43,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:43,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 634 states and 827 transitions. [2024-11-08 23:16:43,946 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 827 transitions. [2024-11-08 23:16:43,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 23:16:43,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:43,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:43,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:44,051 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:16:44,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:44,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 644 states and 837 transitions. [2024-11-08 23:16:44,304 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 837 transitions. [2024-11-08 23:16:44,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 23:16:44,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:44,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:44,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:44,439 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:16:44,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:44,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 646 states and 838 transitions. [2024-11-08 23:16:44,531 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 838 transitions. [2024-11-08 23:16:44,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 23:16:44,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:44,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:44,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:44,633 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 23:16:44,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:44,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 648 states and 839 transitions. [2024-11-08 23:16:44,715 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 839 transitions. [2024-11-08 23:16:44,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 23:16:44,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:44,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:44,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:44,848 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 23:16:45,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:45,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 855 states to 663 states and 855 transitions. [2024-11-08 23:16:45,190 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 855 transitions. [2024-11-08 23:16:45,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 23:16:45,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:45,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:45,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:45,329 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 23:16:45,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:45,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 858 states to 666 states and 858 transitions. [2024-11-08 23:16:45,626 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 858 transitions. [2024-11-08 23:16:45,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 23:16:45,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:45,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:45,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:45,762 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:46,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:46,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 880 states to 685 states and 880 transitions. [2024-11-08 23:16:46,064 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 880 transitions. [2024-11-08 23:16:46,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 23:16:46,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:46,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:46,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:46,147 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:46,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:46,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 881 states to 686 states and 881 transitions. [2024-11-08 23:16:46,230 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 881 transitions. [2024-11-08 23:16:46,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 23:16:46,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:46,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:46,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:46,421 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 87 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:47,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:47,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 913 states to 712 states and 913 transitions. [2024-11-08 23:16:47,545 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 913 transitions. [2024-11-08 23:16:47,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 23:16:47,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:47,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:47,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:47,663 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 23:16:47,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:47,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 717 states and 917 transitions. [2024-11-08 23:16:47,924 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 917 transitions. [2024-11-08 23:16:47,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 23:16:47,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:47,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:47,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:48,430 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 65 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-08 23:16:51,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:51,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1070 states to 845 states and 1070 transitions. [2024-11-08 23:16:51,269 INFO L276 IsEmpty]: Start isEmpty. Operand 845 states and 1070 transitions. [2024-11-08 23:16:51,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 23:16:51,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:51,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:51,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:51,407 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:16:51,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:51,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1073 states to 849 states and 1073 transitions. [2024-11-08 23:16:51,507 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 1073 transitions. [2024-11-08 23:16:51,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 23:16:51,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:51,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:51,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:51,704 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:51,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:51,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1081 states to 857 states and 1081 transitions. [2024-11-08 23:16:51,934 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1081 transitions. [2024-11-08 23:16:51,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 23:16:51,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:51,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:51,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:52,048 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-08 23:16:52,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:52,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1081 states to 858 states and 1081 transitions. [2024-11-08 23:16:52,216 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 1081 transitions. [2024-11-08 23:16:52,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 23:16:52,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:52,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:52,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:52,802 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 68 proven. 9 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-08 23:16:54,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:54,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1165 states to 927 states and 1165 transitions. [2024-11-08 23:16:54,198 INFO L276 IsEmpty]: Start isEmpty. Operand 927 states and 1165 transitions. [2024-11-08 23:16:54,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 23:16:54,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:54,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:54,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:54,621 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 71 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-08 23:16:54,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:54,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1173 states to 933 states and 1173 transitions. [2024-11-08 23:16:54,929 INFO L276 IsEmpty]: Start isEmpty. Operand 933 states and 1173 transitions. [2024-11-08 23:16:54,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 23:16:54,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:54,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:54,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:55,015 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 23:16:55,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:55,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1178 states to 937 states and 1178 transitions. [2024-11-08 23:16:55,627 INFO L276 IsEmpty]: Start isEmpty. Operand 937 states and 1178 transitions. [2024-11-08 23:16:55,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 23:16:55,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:55,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:55,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:55,712 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 23:16:56,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:56,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1200 states to 958 states and 1200 transitions. [2024-11-08 23:16:56,420 INFO L276 IsEmpty]: Start isEmpty. Operand 958 states and 1200 transitions. [2024-11-08 23:16:56,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-08 23:16:56,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:56,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:56,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:56,706 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:16:58,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:58,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1275 states to 1028 states and 1275 transitions. [2024-11-08 23:16:58,266 INFO L276 IsEmpty]: Start isEmpty. Operand 1028 states and 1275 transitions. [2024-11-08 23:16:58,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-08 23:16:58,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:58,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:58,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:58,437 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 23:16:58,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:58,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1285 states to 1040 states and 1285 transitions. [2024-11-08 23:16:58,927 INFO L276 IsEmpty]: Start isEmpty. Operand 1040 states and 1285 transitions. [2024-11-08 23:16:58,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-08 23:16:58,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:58,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:58,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:59,891 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 84 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:03,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:03,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1385 states to 1124 states and 1385 transitions. [2024-11-08 23:17:03,089 INFO L276 IsEmpty]: Start isEmpty. Operand 1124 states and 1385 transitions. [2024-11-08 23:17:03,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-08 23:17:03,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:03,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:03,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:03,189 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 23:17:03,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:03,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1387 states to 1126 states and 1387 transitions. [2024-11-08 23:17:03,256 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 1387 transitions. [2024-11-08 23:17:03,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-08 23:17:03,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:03,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:03,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:03,346 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 23:17:03,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:03,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1393 states to 1131 states and 1393 transitions. [2024-11-08 23:17:03,844 INFO L276 IsEmpty]: Start isEmpty. Operand 1131 states and 1393 transitions. [2024-11-08 23:17:03,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-08 23:17:03,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:03,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:03,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:03,937 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 23:17:04,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:04,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1395 states to 1134 states and 1395 transitions. [2024-11-08 23:17:04,382 INFO L276 IsEmpty]: Start isEmpty. Operand 1134 states and 1395 transitions. [2024-11-08 23:17:04,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-08 23:17:04,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:04,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:04,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:04,485 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 23:17:05,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:05,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1402 states to 1142 states and 1402 transitions. [2024-11-08 23:17:05,072 INFO L276 IsEmpty]: Start isEmpty. Operand 1142 states and 1402 transitions. [2024-11-08 23:17:05,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-08 23:17:05,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:05,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:05,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:05,211 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 23:17:05,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:05,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1402 states to 1143 states and 1402 transitions. [2024-11-08 23:17:05,450 INFO L276 IsEmpty]: Start isEmpty. Operand 1143 states and 1402 transitions. [2024-11-08 23:17:05,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-08 23:17:05,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:05,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:05,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:05,562 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 103 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-08 23:17:06,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:06,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1432 states to 1167 states and 1432 transitions. [2024-11-08 23:17:06,735 INFO L276 IsEmpty]: Start isEmpty. Operand 1167 states and 1432 transitions. [2024-11-08 23:17:06,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-08 23:17:06,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:06,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:06,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:06,865 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 103 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-08 23:17:07,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:07,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1432 states to 1169 states and 1432 transitions. [2024-11-08 23:17:07,196 INFO L276 IsEmpty]: Start isEmpty. Operand 1169 states and 1432 transitions. [2024-11-08 23:17:07,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-08 23:17:07,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:07,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:07,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:07,336 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 106 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-08 23:17:07,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:07,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1440 states to 1176 states and 1440 transitions. [2024-11-08 23:17:07,920 INFO L276 IsEmpty]: Start isEmpty. Operand 1176 states and 1440 transitions. [2024-11-08 23:17:07,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-08 23:17:07,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:07,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:07,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:08,305 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 106 proven. 47 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:11,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:11,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1521 states to 1241 states and 1521 transitions. [2024-11-08 23:17:11,921 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 1521 transitions. [2024-11-08 23:17:11,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-08 23:17:11,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:11,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:12,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:12,683 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 125 proven. 6 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-08 23:17:14,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:14,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1536 states to 1254 states and 1536 transitions. [2024-11-08 23:17:14,019 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 1536 transitions. [2024-11-08 23:17:14,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-08 23:17:14,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:14,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:14,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:14,205 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 114 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-08 23:17:15,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:15,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1552 states to 1271 states and 1552 transitions. [2024-11-08 23:17:15,251 INFO L276 IsEmpty]: Start isEmpty. Operand 1271 states and 1552 transitions. [2024-11-08 23:17:15,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-08 23:17:15,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:15,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:15,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:15,438 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 114 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-08 23:17:15,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:15,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1556 states to 1274 states and 1556 transitions. [2024-11-08 23:17:15,977 INFO L276 IsEmpty]: Start isEmpty. Operand 1274 states and 1556 transitions. [2024-11-08 23:17:15,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-08 23:17:15,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:15,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:16,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:16,227 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-08 23:17:17,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:17,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1585 states to 1303 states and 1585 transitions. [2024-11-08 23:17:17,372 INFO L276 IsEmpty]: Start isEmpty. Operand 1303 states and 1585 transitions. [2024-11-08 23:17:17,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-08 23:17:17,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:17,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:17,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:17,660 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 150 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2024-11-08 23:17:18,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:18,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 1314 states and 1598 transitions. [2024-11-08 23:17:18,956 INFO L276 IsEmpty]: Start isEmpty. Operand 1314 states and 1598 transitions. [2024-11-08 23:17:18,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-08 23:17:18,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:18,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:19,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:19,367 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 132 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-08 23:17:21,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:21,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1664 states to 1378 states and 1664 transitions. [2024-11-08 23:17:21,041 INFO L276 IsEmpty]: Start isEmpty. Operand 1378 states and 1664 transitions. [2024-11-08 23:17:21,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-08 23:17:21,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:21,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:21,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:21,404 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 132 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-08 23:17:22,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:22,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1666 states to 1382 states and 1666 transitions. [2024-11-08 23:17:22,046 INFO L276 IsEmpty]: Start isEmpty. Operand 1382 states and 1666 transitions. [2024-11-08 23:17:22,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-08 23:17:22,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:22,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:22,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:22,289 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 127 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 23:17:24,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:24,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1709 states to 1425 states and 1709 transitions. [2024-11-08 23:17:24,490 INFO L276 IsEmpty]: Start isEmpty. Operand 1425 states and 1709 transitions. [2024-11-08 23:17:24,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-08 23:17:24,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:24,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:24,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:24,780 INFO L134 CoverageAnalysis]: Checked inductivity of 286 backedges. 210 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-11-08 23:17:27,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:27,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1730 states to 1440 states and 1730 transitions. [2024-11-08 23:17:27,028 INFO L276 IsEmpty]: Start isEmpty. Operand 1440 states and 1730 transitions. [2024-11-08 23:17:27,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-08 23:17:27,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:27,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:27,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:27,547 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 202 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-08 23:17:28,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:28,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1737 states to 1442 states and 1737 transitions. [2024-11-08 23:17:28,423 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 1737 transitions. [2024-11-08 23:17:28,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-08 23:17:28,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:28,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:28,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:28,954 INFO L134 CoverageAnalysis]: Checked inductivity of 281 backedges. 134 proven. 86 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-08 23:17:33,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:33,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1878 states to 1563 states and 1878 transitions. [2024-11-08 23:17:33,975 INFO L276 IsEmpty]: Start isEmpty. Operand 1563 states and 1878 transitions. [2024-11-08 23:17:33,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-08 23:17:33,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:33,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:34,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:34,159 INFO L134 CoverageAnalysis]: Checked inductivity of 222 backedges. 133 proven. 0 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2024-11-08 23:17:34,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:34,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1885 states to 1570 states and 1885 transitions. [2024-11-08 23:17:34,979 INFO L276 IsEmpty]: Start isEmpty. Operand 1570 states and 1885 transitions. [2024-11-08 23:17:34,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-08 23:17:34,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:34,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:35,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:35,355 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 160 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-08 23:17:36,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:36,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1888 states to 1572 states and 1888 transitions. [2024-11-08 23:17:36,074 INFO L276 IsEmpty]: Start isEmpty. Operand 1572 states and 1888 transitions. [2024-11-08 23:17:36,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-08 23:17:36,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:36,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:36,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:36,392 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 160 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-08 23:17:37,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:37,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1904 states to 1587 states and 1904 transitions. [2024-11-08 23:17:37,667 INFO L276 IsEmpty]: Start isEmpty. Operand 1587 states and 1904 transitions. [2024-11-08 23:17:37,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-08 23:17:37,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:37,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:37,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:38,220 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 161 proven. 112 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-08 23:17:40,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:40,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1940 states to 1617 states and 1940 transitions. [2024-11-08 23:17:40,522 INFO L276 IsEmpty]: Start isEmpty. Operand 1617 states and 1940 transitions. [2024-11-08 23:17:40,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-08 23:17:40,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:40,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:40,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:40,943 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 161 proven. 112 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-08 23:17:41,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:41,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1941 states to 1619 states and 1941 transitions. [2024-11-08 23:17:41,596 INFO L276 IsEmpty]: Start isEmpty. Operand 1619 states and 1941 transitions. [2024-11-08 23:17:41,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-08 23:17:41,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:41,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:41,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:42,588 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 230 proven. 67 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-08 23:17:43,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:43,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1954 states to 1630 states and 1954 transitions. [2024-11-08 23:17:43,788 INFO L276 IsEmpty]: Start isEmpty. Operand 1630 states and 1954 transitions. [2024-11-08 23:17:43,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-08 23:17:43,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:43,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:43,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:44,522 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 179 proven. 36 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-08 23:17:47,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:47,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1988 states to 1657 states and 1988 transitions. [2024-11-08 23:17:47,809 INFO L276 IsEmpty]: Start isEmpty. Operand 1657 states and 1988 transitions. [2024-11-08 23:17:47,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-11-08 23:17:47,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:47,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:47,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:48,452 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 151 proven. 103 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2024-11-08 23:17:50,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:50,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2032 states to 1696 states and 2032 transitions. [2024-11-08 23:17:50,403 INFO L276 IsEmpty]: Start isEmpty. Operand 1696 states and 2032 transitions. [2024-11-08 23:17:50,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-08 23:17:50,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:50,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:50,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:50,746 INFO L134 CoverageAnalysis]: Checked inductivity of 375 backedges. 152 proven. 104 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-11-08 23:17:51,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:51,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2058 states to 1720 states and 2058 transitions. [2024-11-08 23:17:51,396 INFO L276 IsEmpty]: Start isEmpty. Operand 1720 states and 2058 transitions. [2024-11-08 23:17:51,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-08 23:17:51,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:51,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:51,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:51,688 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 225 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-08 23:17:53,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:53,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2080 states to 1738 states and 2080 transitions. [2024-11-08 23:17:53,387 INFO L276 IsEmpty]: Start isEmpty. Operand 1738 states and 2080 transitions. [2024-11-08 23:17:53,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-08 23:17:53,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:53,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:53,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:53,570 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 225 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-08 23:17:54,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:54,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2088 states to 1745 states and 2088 transitions. [2024-11-08 23:17:54,476 INFO L276 IsEmpty]: Start isEmpty. Operand 1745 states and 2088 transitions. [2024-11-08 23:17:54,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-08 23:17:54,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:54,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:54,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:55,627 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 172 proven. 137 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:18:02,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:02,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2201 states to 1837 states and 2201 transitions. [2024-11-08 23:18:02,362 INFO L276 IsEmpty]: Start isEmpty. Operand 1837 states and 2201 transitions. [2024-11-08 23:18:02,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-08 23:18:02,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:02,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:02,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:02,983 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 172 proven. 137 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:18:04,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:04,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2206 states to 1841 states and 2206 transitions. [2024-11-08 23:18:04,230 INFO L276 IsEmpty]: Start isEmpty. Operand 1841 states and 2206 transitions. [2024-11-08 23:18:04,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-08 23:18:04,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:04,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:04,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:04,833 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 172 proven. 137 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:18:05,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:05,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2216 states to 1852 states and 2216 transitions. [2024-11-08 23:18:05,753 INFO L276 IsEmpty]: Start isEmpty. Operand 1852 states and 2216 transitions. [2024-11-08 23:18:05,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-08 23:18:05,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:05,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:05,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:06,254 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 172 proven. 137 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:18:07,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:07,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2228 states to 1865 states and 2228 transitions. [2024-11-08 23:18:07,574 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 2228 transitions. [2024-11-08 23:18:07,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-08 23:18:07,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:07,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:07,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:07,745 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 196 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-08 23:18:09,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:09,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2237 states to 1872 states and 2237 transitions. [2024-11-08 23:18:09,272 INFO L276 IsEmpty]: Start isEmpty. Operand 1872 states and 2237 transitions. [2024-11-08 23:18:09,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-08 23:18:09,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:09,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:09,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:09,727 INFO L134 CoverageAnalysis]: Checked inductivity of 274 backedges. 188 proven. 6 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-08 23:18:10,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:10,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2254 states to 1889 states and 2254 transitions. [2024-11-08 23:18:10,827 INFO L276 IsEmpty]: Start isEmpty. Operand 1889 states and 2254 transitions. [2024-11-08 23:18:10,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-08 23:18:10,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:10,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:10,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:11,653 INFO L134 CoverageAnalysis]: Checked inductivity of 274 backedges. 154 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:18:15,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:15,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2287 states to 1915 states and 2287 transitions. [2024-11-08 23:18:15,333 INFO L276 IsEmpty]: Start isEmpty. Operand 1915 states and 2287 transitions. [2024-11-08 23:18:15,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-08 23:18:15,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:15,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:15,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:15,814 INFO L134 CoverageAnalysis]: Checked inductivity of 274 backedges. 154 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:18:20,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:20,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2324 states to 1952 states and 2324 transitions. [2024-11-08 23:18:20,006 INFO L276 IsEmpty]: Start isEmpty. Operand 1952 states and 2324 transitions. [2024-11-08 23:18:20,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-08 23:18:20,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:20,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:20,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:21,006 INFO L134 CoverageAnalysis]: Checked inductivity of 313 backedges. 60 proven. 207 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-08 23:18:23,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:23,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2393 states to 2015 states and 2393 transitions. [2024-11-08 23:18:23,742 INFO L276 IsEmpty]: Start isEmpty. Operand 2015 states and 2393 transitions. [2024-11-08 23:18:23,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-11-08 23:18:23,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:23,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:23,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:24,021 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 298 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-11-08 23:18:25,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:25,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2400 states to 2021 states and 2400 transitions. [2024-11-08 23:18:25,302 INFO L276 IsEmpty]: Start isEmpty. Operand 2021 states and 2400 transitions. [2024-11-08 23:18:25,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-11-08 23:18:25,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:25,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:25,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:25,942 INFO L134 CoverageAnalysis]: Checked inductivity of 320 backedges. 60 proven. 214 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-08 23:18:26,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:26,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2407 states to 2028 states and 2407 transitions. [2024-11-08 23:18:26,484 INFO L276 IsEmpty]: Start isEmpty. Operand 2028 states and 2407 transitions. [2024-11-08 23:18:26,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-11-08 23:18:26,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:26,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:26,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:26,843 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 212 proven. 58 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-08 23:18:29,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:29,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2423 states to 2040 states and 2423 transitions. [2024-11-08 23:18:29,540 INFO L276 IsEmpty]: Start isEmpty. Operand 2040 states and 2423 transitions. [2024-11-08 23:18:29,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-11-08 23:18:29,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:29,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:29,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:30,220 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 212 proven. 58 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-08 23:18:34,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:34,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2446 states to 2056 states and 2446 transitions. [2024-11-08 23:18:34,134 INFO L276 IsEmpty]: Start isEmpty. Operand 2056 states and 2446 transitions. [2024-11-08 23:18:34,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-08 23:18:34,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:34,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:34,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:34,358 INFO L134 CoverageAnalysis]: Checked inductivity of 359 backedges. 229 proven. 105 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 23:18:38,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:38,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2515 states to 2100 states and 2515 transitions. [2024-11-08 23:18:38,414 INFO L276 IsEmpty]: Start isEmpty. Operand 2100 states and 2515 transitions. [2024-11-08 23:18:38,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-08 23:18:38,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:38,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:38,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:38,628 INFO L134 CoverageAnalysis]: Checked inductivity of 359 backedges. 229 proven. 105 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 23:18:40,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:40,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2519 states to 2106 states and 2519 transitions. [2024-11-08 23:18:40,194 INFO L276 IsEmpty]: Start isEmpty. Operand 2106 states and 2519 transitions. [2024-11-08 23:18:40,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-08 23:18:40,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:40,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:40,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:40,386 INFO L134 CoverageAnalysis]: Checked inductivity of 359 backedges. 229 proven. 105 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 23:18:41,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:41,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2524 states to 2109 states and 2524 transitions. [2024-11-08 23:18:41,049 INFO L276 IsEmpty]: Start isEmpty. Operand 2109 states and 2524 transitions. [2024-11-08 23:18:41,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-11-08 23:18:41,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:41,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:41,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:41,455 INFO L134 CoverageAnalysis]: Checked inductivity of 323 backedges. 60 proven. 217 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-08 23:18:41,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:41,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2528 states to 2112 states and 2528 transitions. [2024-11-08 23:18:41,883 INFO L276 IsEmpty]: Start isEmpty. Operand 2112 states and 2528 transitions. [2024-11-08 23:18:41,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-11-08 23:18:41,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:41,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:41,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:42,365 INFO L134 CoverageAnalysis]: Checked inductivity of 340 backedges. 285 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-08 23:18:43,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:43,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2582 states to 2164 states and 2582 transitions. [2024-11-08 23:18:43,912 INFO L276 IsEmpty]: Start isEmpty. Operand 2164 states and 2582 transitions. [2024-11-08 23:18:43,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-08 23:18:43,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:43,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:43,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:44,086 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 281 proven. 0 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-08 23:18:45,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:45,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2594 states to 2174 states and 2594 transitions. [2024-11-08 23:18:45,240 INFO L276 IsEmpty]: Start isEmpty. Operand 2174 states and 2594 transitions. [2024-11-08 23:18:45,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-08 23:18:45,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:45,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:45,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:45,415 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 281 proven. 0 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-08 23:18:45,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:45,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2595 states to 2176 states and 2595 transitions. [2024-11-08 23:18:45,835 INFO L276 IsEmpty]: Start isEmpty. Operand 2176 states and 2595 transitions. [2024-11-08 23:18:45,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-08 23:18:45,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:45,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:45,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:46,019 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 132 proven. 166 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-08 23:18:48,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:48,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2679 states to 2259 states and 2679 transitions. [2024-11-08 23:18:48,115 INFO L276 IsEmpty]: Start isEmpty. Operand 2259 states and 2679 transitions. [2024-11-08 23:18:48,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-08 23:18:48,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:48,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:48,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:48,613 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 127 proven. 147 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-08 23:18:49,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:49,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2682 states to 2261 states and 2682 transitions. [2024-11-08 23:18:49,421 INFO L276 IsEmpty]: Start isEmpty. Operand 2261 states and 2682 transitions. [2024-11-08 23:18:49,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-08 23:18:49,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:49,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:49,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:49,997 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 61 proven. 221 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-08 23:18:52,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:52,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2729 states to 2304 states and 2729 transitions. [2024-11-08 23:18:52,646 INFO L276 IsEmpty]: Start isEmpty. Operand 2304 states and 2729 transitions. [2024-11-08 23:18:52,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-08 23:18:52,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:52,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:52,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:53,470 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 59 proven. 269 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:18:55,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:55,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2808 states to 2375 states and 2808 transitions. [2024-11-08 23:18:55,164 INFO L276 IsEmpty]: Start isEmpty. Operand 2375 states and 2808 transitions. [2024-11-08 23:18:55,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-11-08 23:18:55,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:55,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:55,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:55,942 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 63 proven. 252 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-08 23:18:57,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:57,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2818 states to 2384 states and 2818 transitions. [2024-11-08 23:18:57,085 INFO L276 IsEmpty]: Start isEmpty. Operand 2384 states and 2818 transitions. [2024-11-08 23:18:57,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-08 23:18:57,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:57,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:57,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:57,527 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 63 proven. 256 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-08 23:18:57,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:57,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2820 states to 2386 states and 2820 transitions. [2024-11-08 23:18:57,950 INFO L276 IsEmpty]: Start isEmpty. Operand 2386 states and 2820 transitions. [2024-11-08 23:18:57,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-08 23:18:57,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:57,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:57,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:58,378 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 324 proven. 0 refuted. 0 times theorem prover too weak. 171 trivial. 0 not checked. [2024-11-08 23:18:59,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:59,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2876 states to 2440 states and 2876 transitions. [2024-11-08 23:18:59,662 INFO L276 IsEmpty]: Start isEmpty. Operand 2440 states and 2876 transitions. [2024-11-08 23:18:59,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-11-08 23:18:59,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:59,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:59,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:59,790 INFO L134 CoverageAnalysis]: Checked inductivity of 475 backedges. 366 proven. 0 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2024-11-08 23:19:02,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:02,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2954 states to 2510 states and 2954 transitions. [2024-11-08 23:19:02,455 INFO L276 IsEmpty]: Start isEmpty. Operand 2510 states and 2954 transitions. [2024-11-08 23:19:02,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-11-08 23:19:02,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:02,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:02,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:02,633 INFO L134 CoverageAnalysis]: Checked inductivity of 488 backedges. 388 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-08 23:19:04,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:04,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2991 states to 2547 states and 2991 transitions. [2024-11-08 23:19:04,956 INFO L276 IsEmpty]: Start isEmpty. Operand 2547 states and 2991 transitions. [2024-11-08 23:19:04,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2024-11-08 23:19:04,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:04,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:05,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:05,250 INFO L134 CoverageAnalysis]: Checked inductivity of 552 backedges. 410 proven. 0 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2024-11-08 23:19:07,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:07,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3039 states to 2593 states and 3039 transitions. [2024-11-08 23:19:07,775 INFO L276 IsEmpty]: Start isEmpty. Operand 2593 states and 3039 transitions. [2024-11-08 23:19:07,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2024-11-08 23:19:07,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:07,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:07,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:09,007 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 323 proven. 105 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-08 23:19:16,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:16,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3131 states to 2667 states and 3131 transitions. [2024-11-08 23:19:16,699 INFO L276 IsEmpty]: Start isEmpty. Operand 2667 states and 3131 transitions. [2024-11-08 23:19:16,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2024-11-08 23:19:16,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:16,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:16,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:17,157 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 323 proven. 105 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-08 23:19:19,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:19,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3170 states to 2704 states and 3170 transitions. [2024-11-08 23:19:19,270 INFO L276 IsEmpty]: Start isEmpty. Operand 2704 states and 3170 transitions. [2024-11-08 23:19:19,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2024-11-08 23:19:19,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:19,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:19,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:19,938 INFO L134 CoverageAnalysis]: Checked inductivity of 578 backedges. 330 proven. 106 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2024-11-08 23:19:21,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:21,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3204 states to 2738 states and 3204 transitions. [2024-11-08 23:19:21,287 INFO L276 IsEmpty]: Start isEmpty. Operand 2738 states and 3204 transitions. [2024-11-08 23:19:21,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2024-11-08 23:19:21,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:21,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:21,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:21,499 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 434 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-08 23:19:24,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:24,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3236 states to 2766 states and 3236 transitions. [2024-11-08 23:19:24,954 INFO L276 IsEmpty]: Start isEmpty. Operand 2766 states and 3236 transitions. [2024-11-08 23:19:24,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2024-11-08 23:19:24,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:24,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:25,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:26,614 INFO L134 CoverageAnalysis]: Checked inductivity of 578 backedges. 367 proven. 53 refuted. 0 times theorem prover too weak. 158 trivial. 0 not checked. [2024-11-08 23:19:28,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:28,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3237 states to 2768 states and 3237 transitions. [2024-11-08 23:19:28,496 INFO L276 IsEmpty]: Start isEmpty. Operand 2768 states and 3237 transitions. [2024-11-08 23:19:28,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2024-11-08 23:19:28,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:28,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:28,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:29,844 INFO L134 CoverageAnalysis]: Checked inductivity of 572 backedges. 358 proven. 114 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-08 23:19:33,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:33,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3308 states to 2831 states and 3308 transitions. [2024-11-08 23:19:33,032 INFO L276 IsEmpty]: Start isEmpty. Operand 2831 states and 3308 transitions. [2024-11-08 23:19:33,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2024-11-08 23:19:33,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:33,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:33,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:33,735 INFO L134 CoverageAnalysis]: Checked inductivity of 616 backedges. 413 proven. 0 refuted. 0 times theorem prover too weak. 203 trivial. 0 not checked. [2024-11-08 23:19:40,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:40,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3367 states to 2878 states and 3367 transitions. [2024-11-08 23:19:40,951 INFO L276 IsEmpty]: Start isEmpty. Operand 2878 states and 3367 transitions. [2024-11-08 23:19:40,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2024-11-08 23:19:40,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:40,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:40,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:41,310 INFO L134 CoverageAnalysis]: Checked inductivity of 549 backedges. 399 proven. 0 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2024-11-08 23:19:46,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:46,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3415 states to 2915 states and 3415 transitions. [2024-11-08 23:19:46,568 INFO L276 IsEmpty]: Start isEmpty. Operand 2915 states and 3415 transitions. [2024-11-08 23:19:46,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2024-11-08 23:19:46,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:46,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:46,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:46,770 INFO L134 CoverageAnalysis]: Checked inductivity of 549 backedges. 399 proven. 0 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2024-11-08 23:19:48,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:48,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3427 states to 2925 states and 3427 transitions. [2024-11-08 23:19:48,900 INFO L276 IsEmpty]: Start isEmpty. Operand 2925 states and 3427 transitions. [2024-11-08 23:19:48,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2024-11-08 23:19:48,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:48,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:48,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:49,771 INFO L134 CoverageAnalysis]: Checked inductivity of 559 backedges. 191 proven. 196 refuted. 0 times theorem prover too weak. 172 trivial. 0 not checked. [2024-11-08 23:19:51,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:51,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3438 states to 2935 states and 3438 transitions. [2024-11-08 23:19:51,735 INFO L276 IsEmpty]: Start isEmpty. Operand 2935 states and 3438 transitions. [2024-11-08 23:19:51,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2024-11-08 23:19:51,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:51,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:51,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:52,316 INFO L134 CoverageAnalysis]: Checked inductivity of 559 backedges. 191 proven. 196 refuted. 0 times theorem prover too weak. 172 trivial. 0 not checked. [2024-11-08 23:19:54,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:54,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3449 states to 2946 states and 3449 transitions. [2024-11-08 23:19:54,010 INFO L276 IsEmpty]: Start isEmpty. Operand 2946 states and 3449 transitions. [2024-11-08 23:19:54,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2024-11-08 23:19:54,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:54,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:54,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:54,353 INFO L134 CoverageAnalysis]: Checked inductivity of 578 backedges. 460 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-08 23:19:55,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:55,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3491 states to 2989 states and 3491 transitions. [2024-11-08 23:19:55,580 INFO L276 IsEmpty]: Start isEmpty. Operand 2989 states and 3491 transitions. [2024-11-08 23:19:55,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-11-08 23:19:55,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:55,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:55,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:55,826 INFO L134 CoverageAnalysis]: Checked inductivity of 612 backedges. 199 proven. 224 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2024-11-08 23:19:56,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:56,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3496 states to 2996 states and 3496 transitions. [2024-11-08 23:19:56,701 INFO L276 IsEmpty]: Start isEmpty. Operand 2996 states and 3496 transitions. [2024-11-08 23:19:56,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2024-11-08 23:19:56,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:56,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:56,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:57,026 INFO L134 CoverageAnalysis]: Checked inductivity of 628 backedges. 500 proven. 0 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2024-11-08 23:19:57,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:57,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3498 states to 2998 states and 3498 transitions. [2024-11-08 23:19:57,550 INFO L276 IsEmpty]: Start isEmpty. Operand 2998 states and 3498 transitions. [2024-11-08 23:19:57,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2024-11-08 23:19:57,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:57,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:57,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:57,876 INFO L134 CoverageAnalysis]: Checked inductivity of 642 backedges. 422 proven. 70 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2024-11-08 23:19:59,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:59,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3508 states to 3009 states and 3508 transitions. [2024-11-08 23:19:59,326 INFO L276 IsEmpty]: Start isEmpty. Operand 3009 states and 3508 transitions. [2024-11-08 23:19:59,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2024-11-08 23:19:59,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:59,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:59,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:59,556 INFO L134 CoverageAnalysis]: Checked inductivity of 642 backedges. 422 proven. 70 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2024-11-08 23:20:01,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:01,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3518 states to 3020 states and 3518 transitions. [2024-11-08 23:20:01,422 INFO L276 IsEmpty]: Start isEmpty. Operand 3020 states and 3518 transitions. [2024-11-08 23:20:01,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-11-08 23:20:01,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:01,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:01,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:02,352 INFO L134 CoverageAnalysis]: Checked inductivity of 667 backedges. 66 proven. 370 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-11-08 23:20:04,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:04,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3574 states to 3073 states and 3574 transitions. [2024-11-08 23:20:04,108 INFO L276 IsEmpty]: Start isEmpty. Operand 3073 states and 3574 transitions. [2024-11-08 23:20:04,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-11-08 23:20:04,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:04,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:04,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:04,828 INFO L134 CoverageAnalysis]: Checked inductivity of 572 backedges. 197 proven. 196 refuted. 0 times theorem prover too weak. 179 trivial. 0 not checked. [2024-11-08 23:20:06,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:06,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3579 states to 3078 states and 3579 transitions. [2024-11-08 23:20:06,222 INFO L276 IsEmpty]: Start isEmpty. Operand 3078 states and 3579 transitions. [2024-11-08 23:20:06,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-11-08 23:20:06,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:06,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:06,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:07,059 INFO L134 CoverageAnalysis]: Checked inductivity of 572 backedges. 197 proven. 196 refuted. 0 times theorem prover too weak. 179 trivial. 0 not checked. [2024-11-08 23:20:09,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:09,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3588 states to 3088 states and 3588 transitions. [2024-11-08 23:20:09,103 INFO L276 IsEmpty]: Start isEmpty. Operand 3088 states and 3588 transitions. [2024-11-08 23:20:09,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-11-08 23:20:09,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:09,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:09,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:10,140 INFO L134 CoverageAnalysis]: Checked inductivity of 572 backedges. 106 proven. 460 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:20:12,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:12,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3620 states to 3120 states and 3620 transitions. [2024-11-08 23:20:12,668 INFO L276 IsEmpty]: Start isEmpty. Operand 3120 states and 3620 transitions. [2024-11-08 23:20:12,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2024-11-08 23:20:12,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:12,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:12,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:13,509 INFO L134 CoverageAnalysis]: Checked inductivity of 675 backedges. 201 proven. 369 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-08 23:20:17,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:17,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3655 states to 3155 states and 3655 transitions. [2024-11-08 23:20:17,106 INFO L276 IsEmpty]: Start isEmpty. Operand 3155 states and 3655 transitions. [2024-11-08 23:20:17,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2024-11-08 23:20:17,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:17,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:17,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:17,647 INFO L134 CoverageAnalysis]: Checked inductivity of 675 backedges. 208 proven. 369 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-08 23:20:20,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:20,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3705 states to 3202 states and 3705 transitions. [2024-11-08 23:20:20,084 INFO L276 IsEmpty]: Start isEmpty. Operand 3202 states and 3705 transitions. [2024-11-08 23:20:20,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2024-11-08 23:20:20,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:20,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:20,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:21,031 INFO L134 CoverageAnalysis]: Checked inductivity of 673 backedges. 67 proven. 375 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-11-08 23:20:22,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:22,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3716 states to 3209 states and 3716 transitions. [2024-11-08 23:20:22,452 INFO L276 IsEmpty]: Start isEmpty. Operand 3209 states and 3716 transitions. [2024-11-08 23:20:22,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2024-11-08 23:20:22,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:22,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:22,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:22,666 INFO L134 CoverageAnalysis]: Checked inductivity of 810 backedges. 559 proven. 0 refuted. 0 times theorem prover too weak. 251 trivial. 0 not checked. [2024-11-08 23:20:24,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:24,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3736 states to 3226 states and 3736 transitions. [2024-11-08 23:20:24,534 INFO L276 IsEmpty]: Start isEmpty. Operand 3226 states and 3736 transitions. [2024-11-08 23:20:24,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2024-11-08 23:20:24,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:24,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:24,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:24,680 INFO L134 CoverageAnalysis]: Checked inductivity of 734 backedges. 571 proven. 0 refuted. 0 times theorem prover too weak. 163 trivial. 0 not checked. [2024-11-08 23:20:26,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:26,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3753 states to 3239 states and 3753 transitions. [2024-11-08 23:20:26,642 INFO L276 IsEmpty]: Start isEmpty. Operand 3239 states and 3753 transitions. [2024-11-08 23:20:26,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2024-11-08 23:20:26,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:26,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:26,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:27,539 INFO L134 CoverageAnalysis]: Checked inductivity of 672 backedges. 414 proven. 182 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-11-08 23:20:31,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:31,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3808 states to 3290 states and 3808 transitions. [2024-11-08 23:20:31,427 INFO L276 IsEmpty]: Start isEmpty. Operand 3290 states and 3808 transitions. [2024-11-08 23:20:31,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2024-11-08 23:20:31,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:31,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:31,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:31,670 INFO L134 CoverageAnalysis]: Checked inductivity of 759 backedges. 591 proven. 0 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-11-08 23:20:34,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:34,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3851 states to 3334 states and 3851 transitions. [2024-11-08 23:20:34,564 INFO L276 IsEmpty]: Start isEmpty. Operand 3334 states and 3851 transitions. [2024-11-08 23:20:34,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2024-11-08 23:20:34,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:34,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:34,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:36,525 INFO L134 CoverageAnalysis]: Checked inductivity of 740 backedges. 519 proven. 137 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-08 23:20:43,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:43,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3944 states to 3419 states and 3944 transitions. [2024-11-08 23:20:43,616 INFO L276 IsEmpty]: Start isEmpty. Operand 3419 states and 3944 transitions. [2024-11-08 23:20:43,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2024-11-08 23:20:43,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:43,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:43,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:44,641 INFO L134 CoverageAnalysis]: Checked inductivity of 740 backedges. 519 proven. 137 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-08 23:20:47,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:47,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3956 states to 3432 states and 3956 transitions. [2024-11-08 23:20:47,035 INFO L276 IsEmpty]: Start isEmpty. Operand 3432 states and 3956 transitions. [2024-11-08 23:20:47,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2024-11-08 23:20:47,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:47,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:47,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:47,251 INFO L134 CoverageAnalysis]: Checked inductivity of 685 backedges. 478 proven. 0 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2024-11-08 23:20:53,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:53,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4043 states to 3511 states and 4043 transitions. [2024-11-08 23:20:53,821 INFO L276 IsEmpty]: Start isEmpty. Operand 3511 states and 4043 transitions. [2024-11-08 23:20:53,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2024-11-08 23:20:53,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:53,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:53,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:55,338 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 539 proven. 142 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-08 23:20:59,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:59,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4117 states to 3580 states and 4117 transitions. [2024-11-08 23:20:59,044 INFO L276 IsEmpty]: Start isEmpty. Operand 3580 states and 4117 transitions. [2024-11-08 23:20:59,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2024-11-08 23:20:59,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:59,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:59,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:59,381 INFO L134 CoverageAnalysis]: Checked inductivity of 728 backedges. 509 proven. 0 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-08 23:21:02,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:02,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4178 states to 3635 states and 4178 transitions. [2024-11-08 23:21:02,343 INFO L276 IsEmpty]: Start isEmpty. Operand 3635 states and 4178 transitions. [2024-11-08 23:21:02,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 349 [2024-11-08 23:21:02,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:02,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:02,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:02,586 INFO L134 CoverageAnalysis]: Checked inductivity of 763 backedges. 617 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-08 23:21:02,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:02,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4179 states to 3637 states and 4179 transitions. [2024-11-08 23:21:02,931 INFO L276 IsEmpty]: Start isEmpty. Operand 3637 states and 4179 transitions. [2024-11-08 23:21:02,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 353 [2024-11-08 23:21:02,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:02,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:02,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:03,535 INFO L134 CoverageAnalysis]: Checked inductivity of 875 backedges. 245 proven. 433 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2024-11-08 23:21:06,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:06,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4197 states to 3650 states and 4197 transitions. [2024-11-08 23:21:06,516 INFO L276 IsEmpty]: Start isEmpty. Operand 3650 states and 4197 transitions. [2024-11-08 23:21:06,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 353 [2024-11-08 23:21:06,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:06,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:06,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:07,214 INFO L134 CoverageAnalysis]: Checked inductivity of 875 backedges. 245 proven. 433 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2024-11-08 23:21:10,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:10,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4215 states to 3663 states and 4215 transitions. [2024-11-08 23:21:10,451 INFO L276 IsEmpty]: Start isEmpty. Operand 3663 states and 4215 transitions. [2024-11-08 23:21:10,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 353 [2024-11-08 23:21:10,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:10,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:10,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:11,126 INFO L134 CoverageAnalysis]: Checked inductivity of 875 backedges. 245 proven. 433 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2024-11-08 23:21:13,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:13,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4230 states to 3676 states and 4230 transitions. [2024-11-08 23:21:13,983 INFO L276 IsEmpty]: Start isEmpty. Operand 3676 states and 4230 transitions. [2024-11-08 23:21:13,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 353 [2024-11-08 23:21:13,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:13,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:14,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:14,467 INFO L134 CoverageAnalysis]: Checked inductivity of 875 backedges. 245 proven. 433 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2024-11-08 23:21:17,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:17,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4246 states to 3689 states and 4246 transitions. [2024-11-08 23:21:17,761 INFO L276 IsEmpty]: Start isEmpty. Operand 3689 states and 4246 transitions. [2024-11-08 23:21:17,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 353 [2024-11-08 23:21:17,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:17,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:17,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:18,469 INFO L134 CoverageAnalysis]: Checked inductivity of 875 backedges. 245 proven. 433 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2024-11-08 23:21:20,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:20,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4255 states to 3698 states and 4255 transitions. [2024-11-08 23:21:20,898 INFO L276 IsEmpty]: Start isEmpty. Operand 3698 states and 4255 transitions. [2024-11-08 23:21:20,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 356 [2024-11-08 23:21:20,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:20,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:20,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:21,638 INFO L134 CoverageAnalysis]: Checked inductivity of 885 backedges. 252 proven. 439 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2024-11-08 23:21:24,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:24,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4326 states to 3763 states and 4326 transitions. [2024-11-08 23:21:24,449 INFO L276 IsEmpty]: Start isEmpty. Operand 3763 states and 4326 transitions. [2024-11-08 23:21:24,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 356 [2024-11-08 23:21:24,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:24,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:24,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:25,065 INFO L134 CoverageAnalysis]: Checked inductivity of 885 backedges. 252 proven. 439 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2024-11-08 23:21:27,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:27,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4358 states to 3792 states and 4358 transitions. [2024-11-08 23:21:27,654 INFO L276 IsEmpty]: Start isEmpty. Operand 3792 states and 4358 transitions. [2024-11-08 23:21:27,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2024-11-08 23:21:27,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:27,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:27,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:28,222 INFO L134 CoverageAnalysis]: Checked inductivity of 847 backedges. 566 proven. 98 refuted. 0 times theorem prover too weak. 183 trivial. 0 not checked. [2024-11-08 23:21:30,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:30,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4428 states to 3861 states and 4428 transitions. [2024-11-08 23:21:30,899 INFO L276 IsEmpty]: Start isEmpty. Operand 3861 states and 4428 transitions. [2024-11-08 23:21:30,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 363 [2024-11-08 23:21:30,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:30,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:30,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:31,048 INFO L134 CoverageAnalysis]: Checked inductivity of 889 backedges. 624 proven. 0 refuted. 0 times theorem prover too weak. 265 trivial. 0 not checked. [2024-11-08 23:21:31,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:31,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4428 states to 3863 states and 4428 transitions. [2024-11-08 23:21:31,230 INFO L276 IsEmpty]: Start isEmpty. Operand 3863 states and 4428 transitions. [2024-11-08 23:21:31,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 363 [2024-11-08 23:21:31,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:31,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:31,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:31,359 INFO L134 CoverageAnalysis]: Checked inductivity of 889 backedges. 624 proven. 0 refuted. 0 times theorem prover too weak. 265 trivial. 0 not checked. [2024-11-08 23:21:31,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:31,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4428 states to 3864 states and 4428 transitions. [2024-11-08 23:21:31,460 INFO L276 IsEmpty]: Start isEmpty. Operand 3864 states and 4428 transitions. [2024-11-08 23:21:31,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 363 [2024-11-08 23:21:31,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:31,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:31,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:31,745 INFO L134 CoverageAnalysis]: Checked inductivity of 889 backedges. 624 proven. 0 refuted. 0 times theorem prover too weak. 265 trivial. 0 not checked. [2024-11-08 23:21:33,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:33,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4436 states to 3870 states and 4436 transitions. [2024-11-08 23:21:33,017 INFO L276 IsEmpty]: Start isEmpty. Operand 3870 states and 4436 transitions. [2024-11-08 23:21:33,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 363 [2024-11-08 23:21:33,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:33,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:33,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:33,238 INFO L134 CoverageAnalysis]: Checked inductivity of 889 backedges. 624 proven. 0 refuted. 0 times theorem prover too weak. 265 trivial. 0 not checked. [2024-11-08 23:21:33,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:33,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4439 states to 3874 states and 4439 transitions. [2024-11-08 23:21:33,379 INFO L276 IsEmpty]: Start isEmpty. Operand 3874 states and 4439 transitions. [2024-11-08 23:21:33,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2024-11-08 23:21:33,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:33,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:33,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:33,709 INFO L134 CoverageAnalysis]: Checked inductivity of 901 backedges. 632 proven. 0 refuted. 0 times theorem prover too weak. 269 trivial. 0 not checked. [2024-11-08 23:21:34,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:34,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4441 states to 3876 states and 4441 transitions. [2024-11-08 23:21:34,562 INFO L276 IsEmpty]: Start isEmpty. Operand 3876 states and 4441 transitions. [2024-11-08 23:21:34,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 367 [2024-11-08 23:21:34,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:34,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:34,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:35,145 INFO L134 CoverageAnalysis]: Checked inductivity of 821 backedges. 447 proven. 169 refuted. 0 times theorem prover too weak. 205 trivial. 0 not checked. [2024-11-08 23:21:40,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:40,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4481 states to 3910 states and 4481 transitions. [2024-11-08 23:21:40,815 INFO L276 IsEmpty]: Start isEmpty. Operand 3910 states and 4481 transitions. [2024-11-08 23:21:40,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 367 [2024-11-08 23:21:40,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:40,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:40,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:41,365 INFO L134 CoverageAnalysis]: Checked inductivity of 821 backedges. 447 proven. 231 refuted. 0 times theorem prover too weak. 143 trivial. 0 not checked. [2024-11-08 23:21:46,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:46,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4522 states to 3947 states and 4522 transitions. [2024-11-08 23:21:46,079 INFO L276 IsEmpty]: Start isEmpty. Operand 3947 states and 4522 transitions. [2024-11-08 23:21:46,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 367 [2024-11-08 23:21:46,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:46,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:46,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:46,868 INFO L134 CoverageAnalysis]: Checked inductivity of 821 backedges. 447 proven. 169 refuted. 0 times theorem prover too weak. 205 trivial. 0 not checked. [2024-11-08 23:21:52,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:52,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4565 states to 3985 states and 4565 transitions. [2024-11-08 23:21:52,376 INFO L276 IsEmpty]: Start isEmpty. Operand 3985 states and 4565 transitions. [2024-11-08 23:21:52,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 367 [2024-11-08 23:21:52,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:52,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:52,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:53,182 INFO L134 CoverageAnalysis]: Checked inductivity of 821 backedges. 447 proven. 231 refuted. 0 times theorem prover too weak. 143 trivial. 0 not checked. [2024-11-08 23:21:53,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:53,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4566 states to 3987 states and 4566 transitions. [2024-11-08 23:21:53,676 INFO L276 IsEmpty]: Start isEmpty. Operand 3987 states and 4566 transitions. [2024-11-08 23:21:53,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 367 [2024-11-08 23:21:53,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:53,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:53,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:54,398 INFO L134 CoverageAnalysis]: Checked inductivity of 821 backedges. 447 proven. 169 refuted. 0 times theorem prover too weak. 205 trivial. 0 not checked. [2024-11-08 23:21:56,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:56,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4567 states to 3988 states and 4567 transitions. [2024-11-08 23:21:56,139 INFO L276 IsEmpty]: Start isEmpty. Operand 3988 states and 4567 transitions. [2024-11-08 23:21:56,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 370 [2024-11-08 23:21:56,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:56,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:56,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:57,125 INFO L134 CoverageAnalysis]: Checked inductivity of 902 backedges. 599 proven. 119 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2024-11-08 23:21:59,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:59,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4574 states to 3992 states and 4574 transitions. [2024-11-08 23:21:59,227 INFO L276 IsEmpty]: Start isEmpty. Operand 3992 states and 4574 transitions. [2024-11-08 23:21:59,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 376 [2024-11-08 23:21:59,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:59,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:59,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:00,557 INFO L134 CoverageAnalysis]: Checked inductivity of 874 backedges. 482 proven. 292 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-08 23:22:06,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:06,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4683 states to 4095 states and 4683 transitions. [2024-11-08 23:22:06,998 INFO L276 IsEmpty]: Start isEmpty. Operand 4095 states and 4683 transitions. [2024-11-08 23:22:07,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 377 [2024-11-08 23:22:07,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:07,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:07,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:07,431 INFO L134 CoverageAnalysis]: Checked inductivity of 919 backedges. 669 proven. 0 refuted. 0 times theorem prover too weak. 250 trivial. 0 not checked. [2024-11-08 23:22:14,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:14,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4741 states to 4147 states and 4741 transitions. [2024-11-08 23:22:14,125 INFO L276 IsEmpty]: Start isEmpty. Operand 4147 states and 4741 transitions. [2024-11-08 23:22:14,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 377 [2024-11-08 23:22:14,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:14,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:14,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:14,364 INFO L134 CoverageAnalysis]: Checked inductivity of 919 backedges. 669 proven. 0 refuted. 0 times theorem prover too weak. 250 trivial. 0 not checked. [2024-11-08 23:22:17,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:17,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4758 states to 4163 states and 4758 transitions. [2024-11-08 23:22:17,778 INFO L276 IsEmpty]: Start isEmpty. Operand 4163 states and 4758 transitions. [2024-11-08 23:22:17,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 377 [2024-11-08 23:22:17,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:17,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:17,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:18,219 INFO L134 CoverageAnalysis]: Checked inductivity of 919 backedges. 669 proven. 0 refuted. 0 times theorem prover too weak. 250 trivial. 0 not checked. [2024-11-08 23:22:20,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:20,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4791 states to 4189 states and 4791 transitions. [2024-11-08 23:22:20,305 INFO L276 IsEmpty]: Start isEmpty. Operand 4189 states and 4791 transitions. [2024-11-08 23:22:20,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 377 [2024-11-08 23:22:20,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:20,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:20,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:20,687 INFO L134 CoverageAnalysis]: Checked inductivity of 919 backedges. 669 proven. 0 refuted. 0 times theorem prover too weak. 250 trivial. 0 not checked. [2024-11-08 23:22:27,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:27,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4833 states to 4221 states and 4833 transitions. [2024-11-08 23:22:27,208 INFO L276 IsEmpty]: Start isEmpty. Operand 4221 states and 4833 transitions. [2024-11-08 23:22:27,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 377 [2024-11-08 23:22:27,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:27,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:27,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:27,481 INFO L134 CoverageAnalysis]: Checked inductivity of 919 backedges. 669 proven. 0 refuted. 0 times theorem prover too weak. 250 trivial. 0 not checked. [2024-11-08 23:22:31,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:31,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4864 states to 4251 states and 4864 transitions. [2024-11-08 23:22:31,399 INFO L276 IsEmpty]: Start isEmpty. Operand 4251 states and 4864 transitions. [2024-11-08 23:22:31,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 377 [2024-11-08 23:22:31,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:31,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:31,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:31,597 INFO L134 CoverageAnalysis]: Checked inductivity of 919 backedges. 669 proven. 0 refuted. 0 times theorem prover too weak. 250 trivial. 0 not checked. [2024-11-08 23:22:33,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:33,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4874 states to 4261 states and 4874 transitions. [2024-11-08 23:22:33,897 INFO L276 IsEmpty]: Start isEmpty. Operand 4261 states and 4874 transitions. [2024-11-08 23:22:33,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 381 [2024-11-08 23:22:33,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:33,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:33,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:34,715 INFO L134 CoverageAnalysis]: Checked inductivity of 884 backedges. 594 proven. 170 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-08 23:22:38,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:38,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4946 states to 4330 states and 4946 transitions. [2024-11-08 23:22:38,047 INFO L276 IsEmpty]: Start isEmpty. Operand 4330 states and 4946 transitions. [2024-11-08 23:22:38,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 381 [2024-11-08 23:22:38,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:38,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:38,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:38,717 INFO L134 CoverageAnalysis]: Checked inductivity of 884 backedges. 594 proven. 170 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-08 23:22:40,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:40,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4955 states to 4340 states and 4955 transitions. [2024-11-08 23:22:40,219 INFO L276 IsEmpty]: Start isEmpty. Operand 4340 states and 4955 transitions. [2024-11-08 23:22:40,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 382 [2024-11-08 23:22:40,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:40,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:40,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:40,832 INFO L134 CoverageAnalysis]: Checked inductivity of 867 backedges. 261 proven. 245 refuted. 0 times theorem prover too weak. 361 trivial. 0 not checked. [2024-11-08 23:22:42,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:42,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4960 states to 4345 states and 4960 transitions. [2024-11-08 23:22:42,866 INFO L276 IsEmpty]: Start isEmpty. Operand 4345 states and 4960 transitions. [2024-11-08 23:22:42,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 382 [2024-11-08 23:22:42,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:42,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:42,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:43,896 INFO L134 CoverageAnalysis]: Checked inductivity of 867 backedges. 261 proven. 245 refuted. 0 times theorem prover too weak. 361 trivial. 0 not checked. [2024-11-08 23:22:46,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:46,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4969 states to 4355 states and 4969 transitions. [2024-11-08 23:22:46,116 INFO L276 IsEmpty]: Start isEmpty. Operand 4355 states and 4969 transitions. [2024-11-08 23:22:46,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 386 [2024-11-08 23:22:46,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:46,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:46,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:46,423 INFO L134 CoverageAnalysis]: Checked inductivity of 940 backedges. 695 proven. 0 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-11-08 23:22:50,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:50,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4994 states to 4378 states and 4994 transitions. [2024-11-08 23:22:50,366 INFO L276 IsEmpty]: Start isEmpty. Operand 4378 states and 4994 transitions. [2024-11-08 23:22:50,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 387 [2024-11-08 23:22:50,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:50,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:50,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:50,725 INFO L134 CoverageAnalysis]: Checked inductivity of 955 backedges. 624 proven. 106 refuted. 0 times theorem prover too weak. 225 trivial. 0 not checked. [2024-11-08 23:22:52,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:52,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5016 states to 4401 states and 5016 transitions. [2024-11-08 23:22:52,983 INFO L276 IsEmpty]: Start isEmpty. Operand 4401 states and 5016 transitions. [2024-11-08 23:22:53,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 388 [2024-11-08 23:22:53,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:53,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:53,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:53,796 INFO L134 CoverageAnalysis]: Checked inductivity of 1111 backedges. 296 proven. 503 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 23:22:54,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:54,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5019 states to 4404 states and 5019 transitions. [2024-11-08 23:22:54,694 INFO L276 IsEmpty]: Start isEmpty. Operand 4404 states and 5019 transitions. [2024-11-08 23:22:54,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 388 [2024-11-08 23:22:54,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:54,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:54,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:55,460 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 292 proven. 503 refuted. 0 times theorem prover too weak. 327 trivial. 0 not checked. [2024-11-08 23:22:59,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:59,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5041 states to 4427 states and 5041 transitions. [2024-11-08 23:22:59,834 INFO L276 IsEmpty]: Start isEmpty. Operand 4427 states and 5041 transitions. [2024-11-08 23:22:59,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 388 [2024-11-08 23:22:59,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:59,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:59,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:00,122 INFO L134 CoverageAnalysis]: Checked inductivity of 1058 backedges. 698 proven. 134 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-11-08 23:23:02,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:02,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5047 states to 4433 states and 5047 transitions. [2024-11-08 23:23:02,051 INFO L276 IsEmpty]: Start isEmpty. Operand 4433 states and 5047 transitions. [2024-11-08 23:23:02,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 388 [2024-11-08 23:23:02,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:02,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:02,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:02,341 INFO L134 CoverageAnalysis]: Checked inductivity of 1058 backedges. 698 proven. 134 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-11-08 23:23:03,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:03,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5051 states to 4438 states and 5051 transitions. [2024-11-08 23:23:03,598 INFO L276 IsEmpty]: Start isEmpty. Operand 4438 states and 5051 transitions. [2024-11-08 23:23:03,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 388 [2024-11-08 23:23:03,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:03,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:03,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:03,878 INFO L134 CoverageAnalysis]: Checked inductivity of 1058 backedges. 698 proven. 134 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-11-08 23:23:04,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:04,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5051 states to 4439 states and 5051 transitions. [2024-11-08 23:23:04,192 INFO L276 IsEmpty]: Start isEmpty. Operand 4439 states and 5051 transitions. [2024-11-08 23:23:04,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 389 [2024-11-08 23:23:04,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:04,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:04,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:06,465 INFO L134 CoverageAnalysis]: Checked inductivity of 1034 backedges. 675 proven. 152 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2024-11-08 23:23:21,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:21,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5140 states to 4504 states and 5140 transitions. [2024-11-08 23:23:21,562 INFO L276 IsEmpty]: Start isEmpty. Operand 4504 states and 5140 transitions. [2024-11-08 23:23:21,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 389 [2024-11-08 23:23:21,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:21,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:21,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:22,466 INFO L134 CoverageAnalysis]: Checked inductivity of 1034 backedges. 675 proven. 152 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2024-11-08 23:23:25,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:25,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5145 states to 4510 states and 5145 transitions. [2024-11-08 23:23:25,616 INFO L276 IsEmpty]: Start isEmpty. Operand 4510 states and 5145 transitions. [2024-11-08 23:23:25,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 389 [2024-11-08 23:23:25,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:25,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:25,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:26,433 INFO L134 CoverageAnalysis]: Checked inductivity of 1034 backedges. 675 proven. 152 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2024-11-08 23:23:27,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:27,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5147 states to 4511 states and 5147 transitions. [2024-11-08 23:23:27,847 INFO L276 IsEmpty]: Start isEmpty. Operand 4511 states and 5147 transitions. [2024-11-08 23:23:27,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 389 [2024-11-08 23:23:27,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:27,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:27,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:28,185 INFO L134 CoverageAnalysis]: Checked inductivity of 1010 backedges. 769 proven. 0 refuted. 0 times theorem prover too weak. 241 trivial. 0 not checked. [2024-11-08 23:23:29,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:29,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5148 states to 4513 states and 5148 transitions. [2024-11-08 23:23:29,455 INFO L276 IsEmpty]: Start isEmpty. Operand 4513 states and 5148 transitions. [2024-11-08 23:23:29,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 389 [2024-11-08 23:23:29,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:29,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:29,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:30,679 INFO L134 CoverageAnalysis]: Checked inductivity of 887 backedges. 153 proven. 651 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2024-11-08 23:23:32,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:32,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5157 states to 4523 states and 5157 transitions. [2024-11-08 23:23:32,360 INFO L276 IsEmpty]: Start isEmpty. Operand 4523 states and 5157 transitions. [2024-11-08 23:23:32,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 391 [2024-11-08 23:23:32,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:32,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:32,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:33,196 INFO L134 CoverageAnalysis]: Checked inductivity of 1126 backedges. 299 proven. 509 refuted. 0 times theorem prover too weak. 318 trivial. 0 not checked. [2024-11-08 23:23:34,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:34,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5160 states to 4526 states and 5160 transitions. [2024-11-08 23:23:34,195 INFO L276 IsEmpty]: Start isEmpty. Operand 4526 states and 5160 transitions. [2024-11-08 23:23:34,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 392 [2024-11-08 23:23:34,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:34,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:34,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:34,956 INFO L134 CoverageAnalysis]: Checked inductivity of 993 backedges. 274 proven. 492 refuted. 0 times theorem prover too weak. 227 trivial. 0 not checked. [2024-11-08 23:23:36,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:36,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5080 states to 4455 states and 5080 transitions. [2024-11-08 23:23:36,789 INFO L276 IsEmpty]: Start isEmpty. Operand 4455 states and 5080 transitions. [2024-11-08 23:23:36,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 395 [2024-11-08 23:23:36,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:36,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:36,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:37,765 INFO L134 CoverageAnalysis]: Checked inductivity of 994 backedges. 71 proven. 498 refuted. 0 times theorem prover too weak. 425 trivial. 0 not checked. [2024-11-08 23:23:42,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:42,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5154 states to 4524 states and 5154 transitions. [2024-11-08 23:23:42,528 INFO L276 IsEmpty]: Start isEmpty. Operand 4524 states and 5154 transitions. [2024-11-08 23:23:42,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 395 [2024-11-08 23:23:42,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:42,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:42,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:43,339 INFO L134 CoverageAnalysis]: Checked inductivity of 994 backedges. 71 proven. 498 refuted. 0 times theorem prover too weak. 425 trivial. 0 not checked. [2024-11-08 23:23:45,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:45,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5218 states to 4588 states and 5218 transitions. [2024-11-08 23:23:45,899 INFO L276 IsEmpty]: Start isEmpty. Operand 4588 states and 5218 transitions. [2024-11-08 23:23:45,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 398 [2024-11-08 23:23:45,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:45,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:46,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:46,323 INFO L134 CoverageAnalysis]: Checked inductivity of 1027 backedges. 758 proven. 0 refuted. 0 times theorem prover too weak. 269 trivial. 0 not checked. [2024-11-08 23:23:48,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:48,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5234 states to 4603 states and 5234 transitions. [2024-11-08 23:23:48,568 INFO L276 IsEmpty]: Start isEmpty. Operand 4603 states and 5234 transitions. [2024-11-08 23:23:48,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 399 [2024-11-08 23:23:48,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:48,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:48,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:48,784 INFO L134 CoverageAnalysis]: Checked inductivity of 1291 backedges. 892 proven. 0 refuted. 0 times theorem prover too weak. 399 trivial. 0 not checked. [2024-11-08 23:23:54,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:54,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5256 states to 4616 states and 5256 transitions. [2024-11-08 23:23:54,715 INFO L276 IsEmpty]: Start isEmpty. Operand 4616 states and 5256 transitions. [2024-11-08 23:23:54,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 399 [2024-11-08 23:23:54,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:54,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:54,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:54,892 INFO L134 CoverageAnalysis]: Checked inductivity of 1291 backedges. 892 proven. 0 refuted. 0 times theorem prover too weak. 399 trivial. 0 not checked. [2024-11-08 23:23:55,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:55,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5256 states to 4617 states and 5256 transitions. [2024-11-08 23:23:55,202 INFO L276 IsEmpty]: Start isEmpty. Operand 4617 states and 5256 transitions. [2024-11-08 23:23:55,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 402 [2024-11-08 23:23:55,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:55,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:55,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:56,171 INFO L134 CoverageAnalysis]: Checked inductivity of 1138 backedges. 784 proven. 142 refuted. 0 times theorem prover too weak. 212 trivial. 0 not checked.