./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem04_label19.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_e8dcb24a-eae4-485e-9283-748c4b54ce24/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8dcb24a-eae4-485e-9283-748c4b54ce24/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_e8dcb24a-eae4-485e-9283-748c4b54ce24/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8dcb24a-eae4-485e-9283-748c4b54ce24/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem04_label19.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8dcb24a-eae4-485e-9283-748c4b54ce24/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_e8dcb24a-eae4-485e-9283-748c4b54ce24/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 621b76d45e71b900ed4790a963135fd5d1534c3ea1a3881cac0c7af3a95c6bc9 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:39:42,416 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:39:42,488 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8dcb24a-eae4-485e-9283-748c4b54ce24/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 23:39:42,493 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:39:42,493 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:39:42,516 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:39:42,517 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:39:42,517 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:39:42,518 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:39:42,518 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:39:42,519 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:39:42,519 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:39:42,520 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:39:42,520 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:39:42,521 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:39:42,521 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:39:42,521 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:39:42,522 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:39:42,522 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:39:42,523 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:39:42,523 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:39:42,524 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:39:42,524 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:39:42,524 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:39:42,525 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:39:42,525 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:39:42,526 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:39:42,529 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:39:42,530 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:39:42,530 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:39:42,531 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:39:42,531 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:39:42,531 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:39:42,532 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_e8dcb24a-eae4-485e-9283-748c4b54ce24/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8dcb24a-eae4-485e-9283-748c4b54ce24/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 621b76d45e71b900ed4790a963135fd5d1534c3ea1a3881cac0c7af3a95c6bc9 [2024-11-08 23:39:42,774 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:39:42,797 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:39:42,800 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:39:42,801 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:39:42,802 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:39:42,803 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8dcb24a-eae4-485e-9283-748c4b54ce24/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/eca-rers2012/Problem04_label19.c Unable to find full path for "g++" [2024-11-08 23:39:44,779 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:39:45,313 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:39:45,314 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8dcb24a-eae4-485e-9283-748c4b54ce24/sv-benchmarks/c/eca-rers2012/Problem04_label19.c [2024-11-08 23:39:45,354 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8dcb24a-eae4-485e-9283-748c4b54ce24/bin/ukojak-verify-ImItNfHLgk/data/067cc4253/948f30018c9d47a1afedaa3f384d5789/FLAGf0c49225a [2024-11-08 23:39:45,377 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8dcb24a-eae4-485e-9283-748c4b54ce24/bin/ukojak-verify-ImItNfHLgk/data/067cc4253/948f30018c9d47a1afedaa3f384d5789 [2024-11-08 23:39:45,380 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:39:45,383 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:39:45,386 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:39:45,387 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:39:45,391 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:39:45,392 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:39:45" (1/1) ... [2024-11-08 23:39:45,393 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@199c73be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:39:45, skipping insertion in model container [2024-11-08 23:39:45,393 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:39:45" (1/1) ... [2024-11-08 23:39:45,537 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:39:46,966 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_e8dcb24a-eae4-485e-9283-748c4b54ce24/sv-benchmarks/c/eca-rers2012/Problem04_label19.c[176505,176518] [2024-11-08 23:39:47,009 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:39:47,020 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:39:47,728 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_e8dcb24a-eae4-485e-9283-748c4b54ce24/sv-benchmarks/c/eca-rers2012/Problem04_label19.c[176505,176518] [2024-11-08 23:39:47,742 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:39:47,774 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:39:47,775 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:39:47 WrapperNode [2024-11-08 23:39:47,775 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:39:47,776 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:39:47,776 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:39:47,776 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:39:47,784 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:39:47" (1/1) ... [2024-11-08 23:39:47,843 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:39:47" (1/1) ... [2024-11-08 23:39:48,114 INFO L138 Inliner]: procedures = 17, calls = 11, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 5575 [2024-11-08 23:39:48,114 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:39:48,115 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:39:48,115 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:39:48,115 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:39:48,124 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:39:47" (1/1) ... [2024-11-08 23:39:48,125 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:39:47" (1/1) ... [2024-11-08 23:39:48,153 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:39:47" (1/1) ... [2024-11-08 23:39:48,153 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:39:47" (1/1) ... [2024-11-08 23:39:48,302 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:39:47" (1/1) ... [2024-11-08 23:39:48,328 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:39:47" (1/1) ... [2024-11-08 23:39:48,345 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:39:47" (1/1) ... [2024-11-08 23:39:48,357 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:39:47" (1/1) ... [2024-11-08 23:39:48,381 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:39:48,382 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:39:48,382 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:39:48,382 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:39:48,383 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:39:47" (1/1) ... [2024-11-08 23:39:48,388 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:39:48,400 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8dcb24a-eae4-485e-9283-748c4b54ce24/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:39:48,414 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8dcb24a-eae4-485e-9283-748c4b54ce24/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:39:48,420 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8dcb24a-eae4-485e-9283-748c4b54ce24/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:39:48,452 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:39:48,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:39:48,452 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:39:48,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:39:48,553 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:39:48,555 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:39:53,821 INFO L? ?]: Removed 768 outVars from TransFormulas that were not future-live. [2024-11-08 23:39:53,821 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:39:54,225 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:39:54,226 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 23:39:54,226 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:39:54 BoogieIcfgContainer [2024-11-08 23:39:54,226 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:39:54,227 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:39:54,227 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:39:54,238 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:39:54,238 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:39:54" (1/1) ... [2024-11-08 23:39:54,250 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:39:54,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:54,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1515 states to 763 states and 1515 transitions. [2024-11-08 23:39:54,310 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 1515 transitions. [2024-11-08 23:39:54,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 756 [2024-11-08 23:39:54,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:54,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:54,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:56,759 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 23:40:01,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:01,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2310 states to 1516 states and 2310 transitions. [2024-11-08 23:40:01,852 INFO L276 IsEmpty]: Start isEmpty. Operand 1516 states and 2310 transitions. [2024-11-08 23:40:01,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 760 [2024-11-08 23:40:01,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:01,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:02,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:03,770 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:03,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:03,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2315 states to 1519 states and 2315 transitions. [2024-11-08 23:40:03,951 INFO L276 IsEmpty]: Start isEmpty. Operand 1519 states and 2315 transitions. [2024-11-08 23:40:03,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 766 [2024-11-08 23:40:03,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:03,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:04,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:04,876 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:05,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:05,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2327 states to 1528 states and 2327 transitions. [2024-11-08 23:40:05,135 INFO L276 IsEmpty]: Start isEmpty. Operand 1528 states and 2327 transitions. [2024-11-08 23:40:05,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 767 [2024-11-08 23:40:05,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:05,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:05,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:06,061 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 23:40:06,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:06,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2341 states to 1538 states and 2341 transitions. [2024-11-08 23:40:06,521 INFO L276 IsEmpty]: Start isEmpty. Operand 1538 states and 2341 transitions. [2024-11-08 23:40:06,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 769 [2024-11-08 23:40:06,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:06,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:06,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:07,905 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 23:40:08,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:08,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2352 states to 1547 states and 2352 transitions. [2024-11-08 23:40:08,291 INFO L276 IsEmpty]: Start isEmpty. Operand 1547 states and 2352 transitions. [2024-11-08 23:40:08,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 771 [2024-11-08 23:40:08,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:08,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:08,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:09,277 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:40:10,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:10,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2353 states to 1548 states and 2353 transitions. [2024-11-08 23:40:10,306 INFO L276 IsEmpty]: Start isEmpty. Operand 1548 states and 2353 transitions. [2024-11-08 23:40:10,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 782 [2024-11-08 23:40:10,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:10,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:10,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:10,860 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:40:12,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:12,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2392 states to 1573 states and 2392 transitions. [2024-11-08 23:40:12,061 INFO L276 IsEmpty]: Start isEmpty. Operand 1573 states and 2392 transitions. [2024-11-08 23:40:12,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 782 [2024-11-08 23:40:12,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:12,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:12,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:12,596 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:40:12,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:12,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2398 states to 1579 states and 2398 transitions. [2024-11-08 23:40:12,821 INFO L276 IsEmpty]: Start isEmpty. Operand 1579 states and 2398 transitions. [2024-11-08 23:40:12,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 782 [2024-11-08 23:40:12,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:12,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:12,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:13,381 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:40:13,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:13,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2401 states to 1582 states and 2401 transitions. [2024-11-08 23:40:13,594 INFO L276 IsEmpty]: Start isEmpty. Operand 1582 states and 2401 transitions. [2024-11-08 23:40:13,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 782 [2024-11-08 23:40:13,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:13,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:13,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:14,000 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:40:14,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:14,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2404 states to 1585 states and 2404 transitions. [2024-11-08 23:40:14,189 INFO L276 IsEmpty]: Start isEmpty. Operand 1585 states and 2404 transitions. [2024-11-08 23:40:14,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 808 [2024-11-08 23:40:14,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:14,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:14,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:14,546 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:40:14,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:14,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2430 states to 1611 states and 2430 transitions. [2024-11-08 23:40:14,769 INFO L276 IsEmpty]: Start isEmpty. Operand 1611 states and 2430 transitions. [2024-11-08 23:40:14,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 813 [2024-11-08 23:40:14,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:14,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:14,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:15,344 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:40:15,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:15,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2468 states to 1647 states and 2468 transitions. [2024-11-08 23:40:15,661 INFO L276 IsEmpty]: Start isEmpty. Operand 1647 states and 2468 transitions. [2024-11-08 23:40:15,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 814 [2024-11-08 23:40:15,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:15,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:15,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:16,065 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 23:40:16,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:16,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2516 states to 1692 states and 2516 transitions. [2024-11-08 23:40:16,669 INFO L276 IsEmpty]: Start isEmpty. Operand 1692 states and 2516 transitions. [2024-11-08 23:40:16,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 818 [2024-11-08 23:40:16,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:16,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:16,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:17,113 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:18,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:18,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2583 states to 1753 states and 2583 transitions. [2024-11-08 23:40:18,217 INFO L276 IsEmpty]: Start isEmpty. Operand 1753 states and 2583 transitions. [2024-11-08 23:40:18,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 823 [2024-11-08 23:40:18,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:18,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:18,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:18,636 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 23:40:18,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:18,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2585 states to 1755 states and 2585 transitions. [2024-11-08 23:40:18,850 INFO L276 IsEmpty]: Start isEmpty. Operand 1755 states and 2585 transitions. [2024-11-08 23:40:18,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 823 [2024-11-08 23:40:18,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:18,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:18,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:19,163 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 23:40:19,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:19,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2586 states to 1756 states and 2586 transitions. [2024-11-08 23:40:19,401 INFO L276 IsEmpty]: Start isEmpty. Operand 1756 states and 2586 transitions. [2024-11-08 23:40:19,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 823 [2024-11-08 23:40:19,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:19,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:19,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:19,799 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 23:40:20,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:20,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2591 states to 1762 states and 2591 transitions. [2024-11-08 23:40:20,068 INFO L276 IsEmpty]: Start isEmpty. Operand 1762 states and 2591 transitions. [2024-11-08 23:40:20,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 825 [2024-11-08 23:40:20,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:20,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:20,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:21,341 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 23:40:23,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:23,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2666 states to 1830 states and 2666 transitions. [2024-11-08 23:40:23,108 INFO L276 IsEmpty]: Start isEmpty. Operand 1830 states and 2666 transitions. [2024-11-08 23:40:23,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 826 [2024-11-08 23:40:23,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:23,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:23,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:23,610 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:24,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:24,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2728 states to 1885 states and 2728 transitions. [2024-11-08 23:40:24,768 INFO L276 IsEmpty]: Start isEmpty. Operand 1885 states and 2728 transitions. [2024-11-08 23:40:24,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 828 [2024-11-08 23:40:24,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:24,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:24,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:25,241 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 23:40:26,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:26,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2736 states to 1892 states and 2736 transitions. [2024-11-08 23:40:26,064 INFO L276 IsEmpty]: Start isEmpty. Operand 1892 states and 2736 transitions. [2024-11-08 23:40:26,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 828 [2024-11-08 23:40:26,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:26,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:26,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:26,491 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 23:40:26,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:26,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2736 states to 1893 states and 2736 transitions. [2024-11-08 23:40:26,678 INFO L276 IsEmpty]: Start isEmpty. Operand 1893 states and 2736 transitions. [2024-11-08 23:40:26,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 829 [2024-11-08 23:40:26,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:26,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:26,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:26,993 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:40:27,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:27,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2745 states to 1899 states and 2745 transitions. [2024-11-08 23:40:27,699 INFO L276 IsEmpty]: Start isEmpty. Operand 1899 states and 2745 transitions. [2024-11-08 23:40:27,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 829 [2024-11-08 23:40:27,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:27,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:27,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:28,108 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:40:28,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:28,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2751 states to 1906 states and 2751 transitions. [2024-11-08 23:40:28,285 INFO L276 IsEmpty]: Start isEmpty. Operand 1906 states and 2751 transitions. [2024-11-08 23:40:28,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 830 [2024-11-08 23:40:28,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:28,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:28,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:28,605 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:28,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:28,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2770 states to 1922 states and 2770 transitions. [2024-11-08 23:40:28,999 INFO L276 IsEmpty]: Start isEmpty. Operand 1922 states and 2770 transitions. [2024-11-08 23:40:29,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 832 [2024-11-08 23:40:29,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:29,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:29,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:29,527 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:31,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:31,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2838 states to 1983 states and 2838 transitions. [2024-11-08 23:40:31,269 INFO L276 IsEmpty]: Start isEmpty. Operand 1983 states and 2838 transitions. [2024-11-08 23:40:31,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 833 [2024-11-08 23:40:31,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:31,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:31,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:31,763 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:40:32,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:32,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2841 states to 1984 states and 2841 transitions. [2024-11-08 23:40:32,300 INFO L276 IsEmpty]: Start isEmpty. Operand 1984 states and 2841 transitions. [2024-11-08 23:40:32,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 833 [2024-11-08 23:40:32,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:32,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:32,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:32,961 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:40:33,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:33,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2854 states to 1996 states and 2854 transitions. [2024-11-08 23:40:33,545 INFO L276 IsEmpty]: Start isEmpty. Operand 1996 states and 2854 transitions. [2024-11-08 23:40:33,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 833 [2024-11-08 23:40:33,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:33,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:33,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:34,106 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:40:34,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:34,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2857 states to 1999 states and 2857 transitions. [2024-11-08 23:40:34,442 INFO L276 IsEmpty]: Start isEmpty. Operand 1999 states and 2857 transitions. [2024-11-08 23:40:34,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 836 [2024-11-08 23:40:34,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:34,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:34,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:34,880 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:40:35,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:35,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2919 states to 2057 states and 2919 transitions. [2024-11-08 23:40:35,894 INFO L276 IsEmpty]: Start isEmpty. Operand 2057 states and 2919 transitions. [2024-11-08 23:40:35,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 836 [2024-11-08 23:40:35,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:35,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:35,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:36,308 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:40:36,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:36,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2925 states to 2064 states and 2925 transitions. [2024-11-08 23:40:36,640 INFO L276 IsEmpty]: Start isEmpty. Operand 2064 states and 2925 transitions. [2024-11-08 23:40:36,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 840 [2024-11-08 23:40:36,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:36,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:36,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:37,126 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:38,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:38,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2986 states to 2121 states and 2986 transitions. [2024-11-08 23:40:38,559 INFO L276 IsEmpty]: Start isEmpty. Operand 2121 states and 2986 transitions. [2024-11-08 23:40:38,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 840 [2024-11-08 23:40:38,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:38,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:38,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:39,147 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:39,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:39,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2989 states to 2124 states and 2989 transitions. [2024-11-08 23:40:39,513 INFO L276 IsEmpty]: Start isEmpty. Operand 2124 states and 2989 transitions. [2024-11-08 23:40:39,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 841 [2024-11-08 23:40:39,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:39,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:39,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:39,865 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:40:40,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:40,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3002 states to 2136 states and 3002 transitions. [2024-11-08 23:40:40,588 INFO L276 IsEmpty]: Start isEmpty. Operand 2136 states and 3002 transitions. [2024-11-08 23:40:40,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 841 [2024-11-08 23:40:40,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:40,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:40,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:40,909 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:40:41,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:41,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3013 states to 2147 states and 3013 transitions. [2024-11-08 23:40:41,338 INFO L276 IsEmpty]: Start isEmpty. Operand 2147 states and 3013 transitions. [2024-11-08 23:40:41,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 846 [2024-11-08 23:40:41,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:41,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:41,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:41,917 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:40:42,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:42,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3017 states to 2151 states and 3017 transitions. [2024-11-08 23:40:42,014 INFO L276 IsEmpty]: Start isEmpty. Operand 2151 states and 3017 transitions. [2024-11-08 23:40:42,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 847 [2024-11-08 23:40:42,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:42,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:42,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:42,334 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:40:43,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:43,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3058 states to 2186 states and 3058 transitions. [2024-11-08 23:40:43,813 INFO L276 IsEmpty]: Start isEmpty. Operand 2186 states and 3058 transitions. [2024-11-08 23:40:43,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 847 [2024-11-08 23:40:43,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:43,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:43,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:44,315 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:40:45,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:45,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3087 states to 2214 states and 3087 transitions. [2024-11-08 23:40:45,087 INFO L276 IsEmpty]: Start isEmpty. Operand 2214 states and 3087 transitions. [2024-11-08 23:40:45,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 847 [2024-11-08 23:40:45,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:45,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:45,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:45,675 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 111 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:47,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:47,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3168 states to 2283 states and 3168 transitions. [2024-11-08 23:40:47,622 INFO L276 IsEmpty]: Start isEmpty. Operand 2283 states and 3168 transitions. [2024-11-08 23:40:47,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 847 [2024-11-08 23:40:47,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:47,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:47,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:48,167 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 111 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:48,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:48,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3174 states to 2290 states and 3174 transitions. [2024-11-08 23:40:48,516 INFO L276 IsEmpty]: Start isEmpty. Operand 2290 states and 3174 transitions. [2024-11-08 23:40:48,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 848 [2024-11-08 23:40:48,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:48,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:48,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:49,110 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 91 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:40:51,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:51,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3256 states to 2360 states and 3256 transitions. [2024-11-08 23:40:51,266 INFO L276 IsEmpty]: Start isEmpty. Operand 2360 states and 3256 transitions. [2024-11-08 23:40:51,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 848 [2024-11-08 23:40:51,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:51,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:51,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:51,725 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 91 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:40:52,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:52,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3274 states to 2378 states and 3274 transitions. [2024-11-08 23:40:52,776 INFO L276 IsEmpty]: Start isEmpty. Operand 2378 states and 3274 transitions. [2024-11-08 23:40:52,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 852 [2024-11-08 23:40:52,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:52,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:52,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:53,533 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:54,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:54,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3333 states to 2433 states and 3333 transitions. [2024-11-08 23:40:54,538 INFO L276 IsEmpty]: Start isEmpty. Operand 2433 states and 3333 transitions. [2024-11-08 23:40:54,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 853 [2024-11-08 23:40:54,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:54,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:54,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:54,948 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 123 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:40:56,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:56,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3388 states to 2486 states and 3388 transitions. [2024-11-08 23:40:56,027 INFO L276 IsEmpty]: Start isEmpty. Operand 2486 states and 3388 transitions. [2024-11-08 23:40:56,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 854 [2024-11-08 23:40:56,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:56,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:56,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:56,574 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:40:56,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:56,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3391 states to 2490 states and 3391 transitions. [2024-11-08 23:40:56,832 INFO L276 IsEmpty]: Start isEmpty. Operand 2490 states and 3391 transitions. [2024-11-08 23:40:56,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 860 [2024-11-08 23:40:56,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:56,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:56,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:57,496 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 130 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:40:59,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:59,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3466 states to 2557 states and 3466 transitions. [2024-11-08 23:40:59,290 INFO L276 IsEmpty]: Start isEmpty. Operand 2557 states and 3466 transitions. [2024-11-08 23:40:59,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 860 [2024-11-08 23:40:59,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:59,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:59,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:59,958 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 130 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:41:00,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:00,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3476 states to 2567 states and 3476 transitions. [2024-11-08 23:41:00,630 INFO L276 IsEmpty]: Start isEmpty. Operand 2567 states and 3476 transitions. [2024-11-08 23:41:00,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 870 [2024-11-08 23:41:00,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:00,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:00,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:00,984 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:41:02,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:02,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3543 states to 2629 states and 3543 transitions. [2024-11-08 23:41:02,875 INFO L276 IsEmpty]: Start isEmpty. Operand 2629 states and 3543 transitions. [2024-11-08 23:41:02,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 874 [2024-11-08 23:41:02,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:02,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:02,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:03,492 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:41:04,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:04,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3610 states to 2690 states and 3610 transitions. [2024-11-08 23:41:04,945 INFO L276 IsEmpty]: Start isEmpty. Operand 2690 states and 3610 transitions. [2024-11-08 23:41:04,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 877 [2024-11-08 23:41:04,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:04,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:05,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:05,801 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 120 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:07,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:07,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3659 states to 2737 states and 3659 transitions. [2024-11-08 23:41:07,042 INFO L276 IsEmpty]: Start isEmpty. Operand 2737 states and 3659 transitions. [2024-11-08 23:41:07,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 889 [2024-11-08 23:41:07,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:07,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:07,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:07,629 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 156 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:41:08,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:08,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3700 states to 2774 states and 3700 transitions. [2024-11-08 23:41:08,822 INFO L276 IsEmpty]: Start isEmpty. Operand 2774 states and 3700 transitions. [2024-11-08 23:41:08,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 889 [2024-11-08 23:41:08,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:08,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:08,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:09,270 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 156 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:41:09,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:09,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3705 states to 2780 states and 3705 transitions. [2024-11-08 23:41:09,832 INFO L276 IsEmpty]: Start isEmpty. Operand 2780 states and 3705 transitions. [2024-11-08 23:41:09,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 892 [2024-11-08 23:41:09,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:09,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:09,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:10,570 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2024-11-08 23:41:16,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:16,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4526 states to 3593 states and 4526 transitions. [2024-11-08 23:41:16,933 INFO L276 IsEmpty]: Start isEmpty. Operand 3593 states and 4526 transitions. [2024-11-08 23:41:16,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 892 [2024-11-08 23:41:16,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:16,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:17,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:17,782 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 166 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:41:18,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:18,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4559 states to 3622 states and 4559 transitions. [2024-11-08 23:41:18,507 INFO L276 IsEmpty]: Start isEmpty. Operand 3622 states and 4559 transitions. [2024-11-08 23:41:18,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 892 [2024-11-08 23:41:18,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:18,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:18,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:19,059 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:22,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:22,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4691 states to 3743 states and 4691 transitions. [2024-11-08 23:41:22,644 INFO L276 IsEmpty]: Start isEmpty. Operand 3743 states and 4691 transitions. [2024-11-08 23:41:22,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 898 [2024-11-08 23:41:22,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:22,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:22,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:23,150 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 162 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-08 23:41:23,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:23,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4711 states to 3764 states and 4711 transitions. [2024-11-08 23:41:23,479 INFO L276 IsEmpty]: Start isEmpty. Operand 3764 states and 4711 transitions. [2024-11-08 23:41:23,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 907 [2024-11-08 23:41:23,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:23,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:23,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:24,127 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 164 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:26,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:26,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4788 states to 3834 states and 4788 transitions. [2024-11-08 23:41:26,515 INFO L276 IsEmpty]: Start isEmpty. Operand 3834 states and 4788 transitions. [2024-11-08 23:41:26,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 907 [2024-11-08 23:41:26,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:26,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:26,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:27,105 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 164 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:29,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:29,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4899 states to 3939 states and 4899 transitions. [2024-11-08 23:41:29,984 INFO L276 IsEmpty]: Start isEmpty. Operand 3939 states and 4899 transitions. [2024-11-08 23:41:29,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 907 [2024-11-08 23:41:29,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:29,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:30,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:30,543 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 164 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:32,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:32,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4956 states to 3991 states and 4956 transitions. [2024-11-08 23:41:32,819 INFO L276 IsEmpty]: Start isEmpty. Operand 3991 states and 4956 transitions. [2024-11-08 23:41:32,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 907 [2024-11-08 23:41:32,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:32,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:32,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:33,537 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 164 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:34,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:34,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4989 states to 4022 states and 4989 transitions. [2024-11-08 23:41:34,603 INFO L276 IsEmpty]: Start isEmpty. Operand 4022 states and 4989 transitions. [2024-11-08 23:41:34,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 907 [2024-11-08 23:41:34,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:34,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:34,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:34,994 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 150 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:35,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:35,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5026 states to 4052 states and 5026 transitions. [2024-11-08 23:41:35,420 INFO L276 IsEmpty]: Start isEmpty. Operand 4052 states and 5026 transitions. [2024-11-08 23:41:35,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 908 [2024-11-08 23:41:35,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:35,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:35,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:36,045 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 175 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 23:41:36,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:36,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5033 states to 4057 states and 5033 transitions. [2024-11-08 23:41:36,410 INFO L276 IsEmpty]: Start isEmpty. Operand 4057 states and 5033 transitions. [2024-11-08 23:41:36,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 908 [2024-11-08 23:41:36,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:36,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:36,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:36,966 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 181 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:41:37,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:37,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5057 states to 4073 states and 5057 transitions. [2024-11-08 23:41:37,590 INFO L276 IsEmpty]: Start isEmpty. Operand 4073 states and 5057 transitions. [2024-11-08 23:41:37,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 914 [2024-11-08 23:41:37,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:37,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:37,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:38,031 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 157 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:41:42,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:42,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5191 states to 4194 states and 5191 transitions. [2024-11-08 23:41:42,061 INFO L276 IsEmpty]: Start isEmpty. Operand 4194 states and 5191 transitions. [2024-11-08 23:41:42,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 914 [2024-11-08 23:41:42,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:42,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:42,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:42,519 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 157 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:41:45,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:45,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5238 states to 4238 states and 5238 transitions. [2024-11-08 23:41:45,797 INFO L276 IsEmpty]: Start isEmpty. Operand 4238 states and 5238 transitions. [2024-11-08 23:41:45,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 914 [2024-11-08 23:41:45,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:45,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:45,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:46,368 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 157 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:41:47,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:47,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5268 states to 4267 states and 5268 transitions. [2024-11-08 23:41:47,245 INFO L276 IsEmpty]: Start isEmpty. Operand 4267 states and 5268 transitions. [2024-11-08 23:41:47,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 914 [2024-11-08 23:41:47,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:47,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:47,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:47,699 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 157 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:41:49,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:49,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5314 states to 4312 states and 5314 transitions. [2024-11-08 23:41:49,508 INFO L276 IsEmpty]: Start isEmpty. Operand 4312 states and 5314 transitions. [2024-11-08 23:41:49,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 920 [2024-11-08 23:41:49,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:49,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:49,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:49,988 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 163 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-08 23:41:51,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:51,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5352 states to 4345 states and 5352 transitions. [2024-11-08 23:41:51,061 INFO L276 IsEmpty]: Start isEmpty. Operand 4345 states and 5352 transitions. [2024-11-08 23:41:51,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 920 [2024-11-08 23:41:51,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:51,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:51,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:51,428 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 163 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-08 23:41:52,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:52,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5371 states to 4363 states and 5371 transitions. [2024-11-08 23:41:52,147 INFO L276 IsEmpty]: Start isEmpty. Operand 4363 states and 5371 transitions. [2024-11-08 23:41:52,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 922 [2024-11-08 23:41:52,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:52,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:52,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:52,506 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 165 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:41:53,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:53,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5420 states to 4410 states and 5420 transitions. [2024-11-08 23:41:53,710 INFO L276 IsEmpty]: Start isEmpty. Operand 4410 states and 5420 transitions. [2024-11-08 23:41:53,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 922 [2024-11-08 23:41:53,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:53,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:53,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:54,334 INFO L134 CoverageAnalysis]: Checked inductivity of 244 backedges. 219 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 23:41:54,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:54,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5435 states to 4424 states and 5435 transitions. [2024-11-08 23:41:54,617 INFO L276 IsEmpty]: Start isEmpty. Operand 4424 states and 5435 transitions. [2024-11-08 23:41:54,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 922 [2024-11-08 23:41:54,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:54,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:54,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:55,022 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 165 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:41:56,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:56,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5487 states to 4471 states and 5487 transitions. [2024-11-08 23:41:56,557 INFO L276 IsEmpty]: Start isEmpty. Operand 4471 states and 5487 transitions. [2024-11-08 23:41:56,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 922 [2024-11-08 23:41:56,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:56,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:56,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:57,103 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 165 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:41:58,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:58,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5518 states to 4502 states and 5518 transitions. [2024-11-08 23:41:58,018 INFO L276 IsEmpty]: Start isEmpty. Operand 4502 states and 5518 transitions. [2024-11-08 23:41:58,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 924 [2024-11-08 23:41:58,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:58,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:58,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:58,465 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 165 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:41:59,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:59,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5550 states to 4533 states and 5550 transitions. [2024-11-08 23:41:59,183 INFO L276 IsEmpty]: Start isEmpty. Operand 4533 states and 5550 transitions. [2024-11-08 23:41:59,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 929 [2024-11-08 23:41:59,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:59,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:59,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:59,642 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 172 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:42:01,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:01,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5597 states to 4575 states and 5597 transitions. [2024-11-08 23:42:01,166 INFO L276 IsEmpty]: Start isEmpty. Operand 4575 states and 5597 transitions. [2024-11-08 23:42:01,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 929 [2024-11-08 23:42:01,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:01,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:01,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:01,631 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 172 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:42:03,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:03,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5634 states to 4611 states and 5634 transitions. [2024-11-08 23:42:03,097 INFO L276 IsEmpty]: Start isEmpty. Operand 4611 states and 5634 transitions. [2024-11-08 23:42:03,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 929 [2024-11-08 23:42:03,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:03,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:03,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:03,548 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 172 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:42:04,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:04,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5636 states to 4613 states and 5636 transitions. [2024-11-08 23:42:04,240 INFO L276 IsEmpty]: Start isEmpty. Operand 4613 states and 5636 transitions. [2024-11-08 23:42:04,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 932 [2024-11-08 23:42:04,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:04,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:04,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:04,894 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 174 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:42:05,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:05,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5703 states to 4675 states and 5703 transitions. [2024-11-08 23:42:05,969 INFO L276 IsEmpty]: Start isEmpty. Operand 4675 states and 5703 transitions. [2024-11-08 23:42:05,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2024-11-08 23:42:05,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:05,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:06,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:06,524 INFO L134 CoverageAnalysis]: Checked inductivity of 279 backedges. 249 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 23:42:06,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:06,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5711 states to 4683 states and 5711 transitions. [2024-11-08 23:42:06,651 INFO L276 IsEmpty]: Start isEmpty. Operand 4683 states and 5711 transitions. [2024-11-08 23:42:06,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2024-11-08 23:42:06,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:06,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:06,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:07,025 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 205 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:42:08,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:08,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5760 states to 4730 states and 5760 transitions. [2024-11-08 23:42:08,579 INFO L276 IsEmpty]: Start isEmpty. Operand 4730 states and 5760 transitions. [2024-11-08 23:42:08,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2024-11-08 23:42:08,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:08,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:08,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:08,977 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 205 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:42:09,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:09,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5774 states to 4745 states and 5774 transitions. [2024-11-08 23:42:09,356 INFO L276 IsEmpty]: Start isEmpty. Operand 4745 states and 5774 transitions. [2024-11-08 23:42:09,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2024-11-08 23:42:09,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:09,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:09,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:09,732 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 205 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:42:10,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:10,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5806 states to 4778 states and 5806 transitions. [2024-11-08 23:42:10,395 INFO L276 IsEmpty]: Start isEmpty. Operand 4778 states and 5806 transitions. [2024-11-08 23:42:10,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2024-11-08 23:42:10,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:10,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:10,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:10,781 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 192 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 23:42:14,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:14,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5884 states to 4849 states and 5884 transitions. [2024-11-08 23:42:14,576 INFO L276 IsEmpty]: Start isEmpty. Operand 4849 states and 5884 transitions. [2024-11-08 23:42:14,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2024-11-08 23:42:14,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:14,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:14,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:14,947 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 192 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 23:42:15,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:15,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5898 states to 4864 states and 5898 transitions. [2024-11-08 23:42:15,794 INFO L276 IsEmpty]: Start isEmpty. Operand 4864 states and 5898 transitions. [2024-11-08 23:42:15,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 939 [2024-11-08 23:42:15,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:15,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:15,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:18,150 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 208 proven. 2 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:42:24,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:24,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6065 states to 5016 states and 6065 transitions. [2024-11-08 23:42:24,127 INFO L276 IsEmpty]: Start isEmpty. Operand 5016 states and 6065 transitions. [2024-11-08 23:42:24,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 939 [2024-11-08 23:42:24,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:24,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:24,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:25,422 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 208 proven. 2 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:42:26,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:26,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6120 states to 5068 states and 6120 transitions. [2024-11-08 23:42:26,964 INFO L276 IsEmpty]: Start isEmpty. Operand 5068 states and 6120 transitions. [2024-11-08 23:42:26,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 939 [2024-11-08 23:42:26,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:26,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:27,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:28,373 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 208 proven. 2 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:42:29,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:29,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6153 states to 5099 states and 6153 transitions. [2024-11-08 23:42:29,582 INFO L276 IsEmpty]: Start isEmpty. Operand 5099 states and 6153 transitions. [2024-11-08 23:42:29,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 946 [2024-11-08 23:42:29,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:29,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:29,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:30,058 INFO L134 CoverageAnalysis]: Checked inductivity of 271 backedges. 189 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-11-08 23:42:31,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:31,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6231 states to 5171 states and 6231 transitions. [2024-11-08 23:42:31,949 INFO L276 IsEmpty]: Start isEmpty. Operand 5171 states and 6231 transitions. [2024-11-08 23:42:31,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 946 [2024-11-08 23:42:31,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:31,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:32,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:32,403 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 203 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 23:42:35,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:35,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6308 states to 5246 states and 6308 transitions. [2024-11-08 23:42:35,837 INFO L276 IsEmpty]: Start isEmpty. Operand 5246 states and 6308 transitions. [2024-11-08 23:42:35,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 946 [2024-11-08 23:42:35,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:35,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:35,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:36,319 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 203 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 23:42:38,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:38,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6338 states to 5277 states and 6338 transitions. [2024-11-08 23:42:38,456 INFO L276 IsEmpty]: Start isEmpty. Operand 5277 states and 6338 transitions. [2024-11-08 23:42:38,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 947 [2024-11-08 23:42:38,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:38,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:38,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:38,832 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 200 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 23:42:40,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:40,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6375 states to 5312 states and 6375 transitions. [2024-11-08 23:42:40,214 INFO L276 IsEmpty]: Start isEmpty. Operand 5312 states and 6375 transitions. [2024-11-08 23:42:40,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 947 [2024-11-08 23:42:40,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:40,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:40,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:40,735 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 200 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 23:42:41,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:41,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6392 states to 5330 states and 6392 transitions. [2024-11-08 23:42:41,129 INFO L276 IsEmpty]: Start isEmpty. Operand 5330 states and 6392 transitions. [2024-11-08 23:42:41,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 949 [2024-11-08 23:42:41,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:41,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:41,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:41,587 INFO L134 CoverageAnalysis]: Checked inductivity of 298 backedges. 213 proven. 0 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2024-11-08 23:42:43,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:43,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6486 states to 5420 states and 6486 transitions. [2024-11-08 23:42:43,794 INFO L276 IsEmpty]: Start isEmpty. Operand 5420 states and 6486 transitions. [2024-11-08 23:42:43,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 952 [2024-11-08 23:42:43,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:43,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:43,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:44,536 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 252 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 23:42:45,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:45,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6495 states to 5428 states and 6495 transitions. [2024-11-08 23:42:45,403 INFO L276 IsEmpty]: Start isEmpty. Operand 5428 states and 6495 transitions. [2024-11-08 23:42:45,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 952 [2024-11-08 23:42:45,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:45,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:45,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:45,980 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 252 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 23:42:47,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:47,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6506 states to 5436 states and 6506 transitions. [2024-11-08 23:42:47,079 INFO L276 IsEmpty]: Start isEmpty. Operand 5436 states and 6506 transitions. [2024-11-08 23:42:47,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 954 [2024-11-08 23:42:47,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:47,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:47,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:47,444 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 207 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 23:42:47,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:47,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6515 states to 5446 states and 6515 transitions. [2024-11-08 23:42:47,986 INFO L276 IsEmpty]: Start isEmpty. Operand 5446 states and 6515 transitions. [2024-11-08 23:42:47,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 958 [2024-11-08 23:42:47,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:47,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:48,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:48,454 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 231 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-11-08 23:42:49,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:49,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6541 states to 5473 states and 6541 transitions. [2024-11-08 23:42:49,228 INFO L276 IsEmpty]: Start isEmpty. Operand 5473 states and 6541 transitions. [2024-11-08 23:42:49,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 967 [2024-11-08 23:42:49,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:49,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:49,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:49,940 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 309 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 23:42:52,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:52,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6615 states to 5537 states and 6615 transitions. [2024-11-08 23:42:52,155 INFO L276 IsEmpty]: Start isEmpty. Operand 5537 states and 6615 transitions. [2024-11-08 23:42:52,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 967 [2024-11-08 23:42:52,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:52,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:52,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:52,975 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 208 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:42:53,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:53,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6660 states to 5580 states and 6660 transitions. [2024-11-08 23:42:53,398 INFO L276 IsEmpty]: Start isEmpty. Operand 5580 states and 6660 transitions. [2024-11-08 23:42:53,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 967 [2024-11-08 23:42:53,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:53,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:53,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:53,776 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 209 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:42:54,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:54,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6696 states to 5615 states and 6696 transitions. [2024-11-08 23:42:54,061 INFO L276 IsEmpty]: Start isEmpty. Operand 5615 states and 6696 transitions. [2024-11-08 23:42:54,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 972 [2024-11-08 23:42:54,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:54,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:54,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:54,617 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 215 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:42:54,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:54,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6712 states to 5631 states and 6712 transitions. [2024-11-08 23:42:54,855 INFO L276 IsEmpty]: Start isEmpty. Operand 5631 states and 6712 transitions. [2024-11-08 23:42:54,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 977 [2024-11-08 23:42:54,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:54,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:54,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:55,341 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 218 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:42:56,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:56,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6813 states to 5729 states and 6813 transitions. [2024-11-08 23:42:56,183 INFO L276 IsEmpty]: Start isEmpty. Operand 5729 states and 6813 transitions. [2024-11-08 23:42:56,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 979 [2024-11-08 23:42:56,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:56,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:56,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:56,979 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 337 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 23:42:58,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:58,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6860 states to 5773 states and 6860 transitions. [2024-11-08 23:42:58,432 INFO L276 IsEmpty]: Start isEmpty. Operand 5773 states and 6860 transitions. [2024-11-08 23:42:58,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 982 [2024-11-08 23:42:58,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:58,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:58,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:59,115 INFO L134 CoverageAnalysis]: Checked inductivity of 274 backedges. 239 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 23:43:00,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:00,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6908 states to 5817 states and 6908 transitions. [2024-11-08 23:43:00,680 INFO L276 IsEmpty]: Start isEmpty. Operand 5817 states and 6908 transitions. [2024-11-08 23:43:00,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 982 [2024-11-08 23:43:00,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:00,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:00,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:01,278 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 235 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 23:43:01,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:01,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6937 states to 5847 states and 6937 transitions. [2024-11-08 23:43:01,576 INFO L276 IsEmpty]: Start isEmpty. Operand 5847 states and 6937 transitions. [2024-11-08 23:43:01,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 982 [2024-11-08 23:43:01,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:01,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:01,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:02,827 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 224 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:10,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:10,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7157 states to 6057 states and 7157 transitions. [2024-11-08 23:43:10,949 INFO L276 IsEmpty]: Start isEmpty. Operand 6057 states and 7157 transitions. [2024-11-08 23:43:10,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 983 [2024-11-08 23:43:10,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:10,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:11,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:11,696 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 225 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:12,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:12,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7159 states to 6058 states and 7159 transitions. [2024-11-08 23:43:12,843 INFO L276 IsEmpty]: Start isEmpty. Operand 6058 states and 7159 transitions. [2024-11-08 23:43:12,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 987 [2024-11-08 23:43:12,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:12,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:12,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:13,461 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 229 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:43:16,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:16,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7245 states to 6142 states and 7245 transitions. [2024-11-08 23:43:16,386 INFO L276 IsEmpty]: Start isEmpty. Operand 6142 states and 7245 transitions. [2024-11-08 23:43:16,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 988 [2024-11-08 23:43:16,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:16,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:16,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:17,072 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 252 proven. 0 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2024-11-08 23:43:17,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:17,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7278 states to 6173 states and 7278 transitions. [2024-11-08 23:43:17,762 INFO L276 IsEmpty]: Start isEmpty. Operand 6173 states and 7278 transitions. [2024-11-08 23:43:17,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 989 [2024-11-08 23:43:17,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:17,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:17,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:18,555 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 357 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 23:43:18,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:18,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7288 states to 6183 states and 7288 transitions. [2024-11-08 23:43:18,918 INFO L276 IsEmpty]: Start isEmpty. Operand 6183 states and 7288 transitions. [2024-11-08 23:43:18,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 991 [2024-11-08 23:43:18,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:18,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:19,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:19,510 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 233 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:19,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:19,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7298 states to 6192 states and 7298 transitions. [2024-11-08 23:43:19,955 INFO L276 IsEmpty]: Start isEmpty. Operand 6192 states and 7298 transitions. [2024-11-08 23:43:19,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 992 [2024-11-08 23:43:19,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:19,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:20,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:20,528 INFO L134 CoverageAnalysis]: Checked inductivity of 284 backedges. 263 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:43:22,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:22,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7437 states to 6321 states and 7437 transitions. [2024-11-08 23:43:22,170 INFO L276 IsEmpty]: Start isEmpty. Operand 6321 states and 7437 transitions. [2024-11-08 23:43:22,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 992 [2024-11-08 23:43:22,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:22,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:22,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:22,929 INFO L134 CoverageAnalysis]: Checked inductivity of 284 backedges. 263 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:43:23,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:23,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7481 states to 6366 states and 7481 transitions. [2024-11-08 23:43:23,631 INFO L276 IsEmpty]: Start isEmpty. Operand 6366 states and 7481 transitions. [2024-11-08 23:43:23,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 992 [2024-11-08 23:43:23,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:23,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:23,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:25,463 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 234 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:33,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:33,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7711 states to 6586 states and 7711 transitions. [2024-11-08 23:43:33,737 INFO L276 IsEmpty]: Start isEmpty. Operand 6586 states and 7711 transitions. [2024-11-08 23:43:33,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 993 [2024-11-08 23:43:33,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:33,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:33,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:34,457 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 235 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:38,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:38,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7747 states to 6617 states and 7747 transitions. [2024-11-08 23:43:38,880 INFO L276 IsEmpty]: Start isEmpty. Operand 6617 states and 7747 transitions. [2024-11-08 23:43:38,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 994 [2024-11-08 23:43:38,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:38,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:39,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:39,394 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 236 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:43,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:43,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7773 states to 6638 states and 7773 transitions. [2024-11-08 23:43:43,053 INFO L276 IsEmpty]: Start isEmpty. Operand 6638 states and 7773 transitions. [2024-11-08 23:43:43,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 995 [2024-11-08 23:43:43,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:43,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:43,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:43,632 INFO L134 CoverageAnalysis]: Checked inductivity of 404 backedges. 268 proven. 0 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2024-11-08 23:43:43,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:43,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7775 states to 6640 states and 7775 transitions. [2024-11-08 23:43:43,806 INFO L276 IsEmpty]: Start isEmpty. Operand 6640 states and 7775 transitions. [2024-11-08 23:43:43,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 996 [2024-11-08 23:43:43,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:43,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:43,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:44,363 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 238 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:44,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:44,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7777 states to 6642 states and 7777 transitions. [2024-11-08 23:43:44,545 INFO L276 IsEmpty]: Start isEmpty. Operand 6642 states and 7777 transitions. [2024-11-08 23:43:44,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 997 [2024-11-08 23:43:44,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:44,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:44,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:45,334 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 253 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:48,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:48,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7891 states to 6746 states and 7891 transitions. [2024-11-08 23:43:48,567 INFO L276 IsEmpty]: Start isEmpty. Operand 6746 states and 7891 transitions. [2024-11-08 23:43:48,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 997 [2024-11-08 23:43:48,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:48,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:48,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:49,213 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 239 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:53,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:53,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7916 states to 6766 states and 7916 transitions. [2024-11-08 23:43:53,073 INFO L276 IsEmpty]: Start isEmpty. Operand 6766 states and 7916 transitions. [2024-11-08 23:43:53,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 998 [2024-11-08 23:43:53,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:53,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:53,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:53,967 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 254 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:55,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:55,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7938 states to 6786 states and 7938 transitions. [2024-11-08 23:43:55,861 INFO L276 IsEmpty]: Start isEmpty. Operand 6786 states and 7938 transitions. [2024-11-08 23:43:55,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 999 [2024-11-08 23:43:55,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:55,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:55,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:56,679 INFO L134 CoverageAnalysis]: Checked inductivity of 298 backedges. 277 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:43:59,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:59,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8062 states to 6907 states and 8062 transitions. [2024-11-08 23:43:59,117 INFO L276 IsEmpty]: Start isEmpty. Operand 6907 states and 8062 transitions. [2024-11-08 23:43:59,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 999 [2024-11-08 23:43:59,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:59,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:59,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:59,680 INFO L134 CoverageAnalysis]: Checked inductivity of 298 backedges. 277 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:44:00,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:00,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8106 states to 6951 states and 8106 transitions. [2024-11-08 23:44:00,919 INFO L276 IsEmpty]: Start isEmpty. Operand 6951 states and 8106 transitions. [2024-11-08 23:44:00,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1001 [2024-11-08 23:44:00,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:00,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:01,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:01,840 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 243 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:44:06,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:06,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8160 states to 7000 states and 8160 transitions. [2024-11-08 23:44:06,519 INFO L276 IsEmpty]: Start isEmpty. Operand 7000 states and 8160 transitions. [2024-11-08 23:44:06,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1002 [2024-11-08 23:44:06,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:06,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:06,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:07,114 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 259 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 23:44:07,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:07,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8169 states to 7010 states and 8169 transitions. [2024-11-08 23:44:07,546 INFO L276 IsEmpty]: Start isEmpty. Operand 7010 states and 8169 transitions. [2024-11-08 23:44:07,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1002 [2024-11-08 23:44:07,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:07,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:07,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:08,049 INFO L134 CoverageAnalysis]: Checked inductivity of 244 backedges. 244 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:44:12,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:12,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8194 states to 7029 states and 8194 transitions. [2024-11-08 23:44:12,429 INFO L276 IsEmpty]: Start isEmpty. Operand 7029 states and 8194 transitions. [2024-11-08 23:44:12,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1004 [2024-11-08 23:44:12,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:12,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:12,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:17,045 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 202 proven. 65 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:44:24,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:24,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9009 states to 7828 states and 9009 transitions. [2024-11-08 23:44:24,280 INFO L276 IsEmpty]: Start isEmpty. Operand 7828 states and 9009 transitions. [2024-11-08 23:44:24,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1005 [2024-11-08 23:44:24,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:24,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:24,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:24,839 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 302 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-08 23:44:26,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:26,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9075 states to 7894 states and 9075 transitions. [2024-11-08 23:44:26,349 INFO L276 IsEmpty]: Start isEmpty. Operand 7894 states and 9075 transitions. [2024-11-08 23:44:26,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1006 [2024-11-08 23:44:26,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:26,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:26,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:26,875 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 248 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:44:27,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:27,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9081 states to 7899 states and 9081 transitions. [2024-11-08 23:44:27,762 INFO L276 IsEmpty]: Start isEmpty. Operand 7899 states and 9081 transitions. [2024-11-08 23:44:27,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1009 [2024-11-08 23:44:27,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:27,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:27,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:28,376 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 267 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-08 23:44:29,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:29,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9091 states to 7909 states and 9091 transitions. [2024-11-08 23:44:29,316 INFO L276 IsEmpty]: Start isEmpty. Operand 7909 states and 9091 transitions. [2024-11-08 23:44:29,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1012 [2024-11-08 23:44:29,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:29,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:29,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:29,998 INFO L134 CoverageAnalysis]: Checked inductivity of 433 backedges. 403 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 23:44:30,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:30,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9118 states to 7932 states and 9118 transitions. [2024-11-08 23:44:30,332 INFO L276 IsEmpty]: Start isEmpty. Operand 7932 states and 9118 transitions. [2024-11-08 23:44:30,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1016 [2024-11-08 23:44:30,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:30,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:30,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:31,253 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 258 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:44:35,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:35,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9148 states to 7957 states and 9148 transitions. [2024-11-08 23:44:35,189 INFO L276 IsEmpty]: Start isEmpty. Operand 7957 states and 9148 transitions. [2024-11-08 23:44:35,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1020 [2024-11-08 23:44:35,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:35,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:35,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:37,788 INFO L134 CoverageAnalysis]: Checked inductivity of 314 backedges. 283 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:44:39,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:39,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9170 states to 7973 states and 9170 transitions. [2024-11-08 23:44:39,370 INFO L276 IsEmpty]: Start isEmpty. Operand 7973 states and 9170 transitions. [2024-11-08 23:44:39,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1020 [2024-11-08 23:44:39,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:39,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:39,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:39,899 INFO L134 CoverageAnalysis]: Checked inductivity of 314 backedges. 262 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-08 23:44:41,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:41,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9171 states to 7974 states and 9171 transitions. [2024-11-08 23:44:41,005 INFO L276 IsEmpty]: Start isEmpty. Operand 7974 states and 9171 transitions. [2024-11-08 23:44:41,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1020 [2024-11-08 23:44:41,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:41,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:41,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:43,311 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 261 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 23:44:51,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:51,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9354 states to 8152 states and 9354 transitions. [2024-11-08 23:44:51,875 INFO L276 IsEmpty]: Start isEmpty. Operand 8152 states and 9354 transitions. [2024-11-08 23:44:51,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1021 [2024-11-08 23:44:51,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:51,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:52,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:52,675 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 263 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:45:01,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:01,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9484 states to 8269 states and 9484 transitions. [2024-11-08 23:45:01,421 INFO L276 IsEmpty]: Start isEmpty. Operand 8269 states and 9484 transitions. [2024-11-08 23:45:01,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1021 [2024-11-08 23:45:01,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:01,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:01,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:01,922 INFO L134 CoverageAnalysis]: Checked inductivity of 451 backedges. 294 proven. 0 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-11-08 23:45:02,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:02,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9511 states to 8295 states and 9511 transitions. [2024-11-08 23:45:02,468 INFO L276 IsEmpty]: Start isEmpty. Operand 8295 states and 9511 transitions. [2024-11-08 23:45:02,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1021 [2024-11-08 23:45:02,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:02,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:02,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:03,289 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 263 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:45:04,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:04,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9520 states to 8304 states and 9520 transitions. [2024-11-08 23:45:04,834 INFO L276 IsEmpty]: Start isEmpty. Operand 8304 states and 9520 transitions. [2024-11-08 23:45:04,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1021 [2024-11-08 23:45:04,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:04,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:04,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:05,678 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 263 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:45:07,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:07,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9524 states to 8308 states and 9524 transitions. [2024-11-08 23:45:07,160 INFO L276 IsEmpty]: Start isEmpty. Operand 8308 states and 9524 transitions. [2024-11-08 23:45:07,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1021 [2024-11-08 23:45:07,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:07,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:07,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:07,818 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 263 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:45:08,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:08,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9529 states to 8311 states and 9529 transitions. [2024-11-08 23:45:08,370 INFO L276 IsEmpty]: Start isEmpty. Operand 8311 states and 9529 transitions. [2024-11-08 23:45:08,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1027 [2024-11-08 23:45:08,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:08,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:08,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:09,210 INFO L134 CoverageAnalysis]: Checked inductivity of 463 backedges. 300 proven. 0 refuted. 0 times theorem prover too weak. 163 trivial. 0 not checked. [2024-11-08 23:45:10,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:10,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9601 states to 8380 states and 9601 transitions. [2024-11-08 23:45:10,890 INFO L276 IsEmpty]: Start isEmpty. Operand 8380 states and 9601 transitions. [2024-11-08 23:45:10,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1028 [2024-11-08 23:45:10,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:10,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:11,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:11,457 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 270 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:45:15,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:15,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9642 states to 8411 states and 9642 transitions. [2024-11-08 23:45:15,387 INFO L276 IsEmpty]: Start isEmpty. Operand 8411 states and 9642 transitions. [2024-11-08 23:45:15,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1028 [2024-11-08 23:45:15,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:15,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:15,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:16,166 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 270 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:45:18,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:18,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9658 states to 8424 states and 9658 transitions. [2024-11-08 23:45:18,456 INFO L276 IsEmpty]: Start isEmpty. Operand 8424 states and 9658 transitions. [2024-11-08 23:45:18,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1028 [2024-11-08 23:45:18,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:18,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:18,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:19,090 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 270 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:45:20,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:20,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9660 states to 8427 states and 9660 transitions. [2024-11-08 23:45:20,165 INFO L276 IsEmpty]: Start isEmpty. Operand 8427 states and 9660 transitions. [2024-11-08 23:45:20,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1028 [2024-11-08 23:45:20,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:20,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:20,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:20,805 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 270 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:45:24,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:24,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9690 states to 8456 states and 9690 transitions. [2024-11-08 23:45:24,586 INFO L276 IsEmpty]: Start isEmpty. Operand 8456 states and 9690 transitions. [2024-11-08 23:45:24,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1028 [2024-11-08 23:45:24,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:24,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:24,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:25,286 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 270 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:45:26,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:26,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9698 states to 8464 states and 9698 transitions. [2024-11-08 23:45:26,308 INFO L276 IsEmpty]: Start isEmpty. Operand 8464 states and 9698 transitions. [2024-11-08 23:45:26,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1028 [2024-11-08 23:45:26,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:26,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:26,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:26,985 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 270 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:45:28,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:28,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9704 states to 8470 states and 9704 transitions. [2024-11-08 23:45:28,741 INFO L276 IsEmpty]: Start isEmpty. Operand 8470 states and 9704 transitions. [2024-11-08 23:45:28,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1028 [2024-11-08 23:45:28,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:28,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:29,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:29,430 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 270 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:45:31,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:31,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9720 states to 8485 states and 9720 transitions. [2024-11-08 23:45:31,314 INFO L276 IsEmpty]: Start isEmpty. Operand 8485 states and 9720 transitions. [2024-11-08 23:45:31,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1029 [2024-11-08 23:45:31,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:31,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:31,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat