./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem06_label10.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a6dc38d-eff2-457a-907d-67462495d660/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a6dc38d-eff2-457a-907d-67462495d660/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_5a6dc38d-eff2-457a-907d-67462495d660/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a6dc38d-eff2-457a-907d-67462495d660/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem06_label10.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a6dc38d-eff2-457a-907d-67462495d660/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_5a6dc38d-eff2-457a-907d-67462495d660/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 76acc71d12dd10d0c211fac22a9d1f774a36124b23cd638fac2509825a1509ea --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:19:59,361 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:19:59,462 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a6dc38d-eff2-457a-907d-67462495d660/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 22:19:59,467 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:19:59,468 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:19:59,508 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:19:59,511 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:19:59,511 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:19:59,512 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:19:59,512 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:19:59,513 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:19:59,513 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:19:59,514 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:19:59,515 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:19:59,516 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:19:59,516 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:19:59,517 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:19:59,517 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:19:59,517 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:19:59,518 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:19:59,518 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:19:59,519 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:19:59,519 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:19:59,520 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:19:59,520 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:19:59,521 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:19:59,521 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:19:59,522 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:19:59,522 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:19:59,527 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:19:59,529 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:19:59,530 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:19:59,530 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:19:59,530 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_5a6dc38d-eff2-457a-907d-67462495d660/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a6dc38d-eff2-457a-907d-67462495d660/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 76acc71d12dd10d0c211fac22a9d1f774a36124b23cd638fac2509825a1509ea [2024-11-08 22:19:59,862 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:19:59,889 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:19:59,893 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:19:59,895 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:19:59,896 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:19:59,897 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a6dc38d-eff2-457a-907d-67462495d660/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/eca-rers2012/Problem06_label10.c Unable to find full path for "g++" [2024-11-08 22:20:01,972 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:20:02,678 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:20:02,679 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a6dc38d-eff2-457a-907d-67462495d660/sv-benchmarks/c/eca-rers2012/Problem06_label10.c [2024-11-08 22:20:02,735 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a6dc38d-eff2-457a-907d-67462495d660/bin/ukojak-verify-ImItNfHLgk/data/e11469374/a9a5f29f1c144902b0c9e38c4950a38b/FLAGcd9c830dd [2024-11-08 22:20:02,758 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a6dc38d-eff2-457a-907d-67462495d660/bin/ukojak-verify-ImItNfHLgk/data/e11469374/a9a5f29f1c144902b0c9e38c4950a38b [2024-11-08 22:20:02,762 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:20:02,764 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:20:02,767 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:20:02,769 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:20:02,774 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:20:02,775 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:20:02" (1/1) ... [2024-11-08 22:20:02,778 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c133549 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:20:02, skipping insertion in model container [2024-11-08 22:20:02,780 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:20:02" (1/1) ... [2024-11-08 22:20:03,004 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:20:05,174 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_5a6dc38d-eff2-457a-907d-67462495d660/sv-benchmarks/c/eca-rers2012/Problem06_label10.c[331926,331939] [2024-11-08 22:20:05,205 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:20:05,217 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:20:06,437 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_5a6dc38d-eff2-457a-907d-67462495d660/sv-benchmarks/c/eca-rers2012/Problem06_label10.c[331926,331939] [2024-11-08 22:20:06,449 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:20:06,507 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:20:06,508 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:20:06 WrapperNode [2024-11-08 22:20:06,509 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:20:06,510 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:20:06,510 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:20:06,510 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:20:06,519 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:20:06" (1/1) ... [2024-11-08 22:20:06,618 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:20:06" (1/1) ... [2024-11-08 22:20:07,031 INFO L138 Inliner]: procedures = 18, calls = 12, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 10177 [2024-11-08 22:20:07,032 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:20:07,032 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:20:07,033 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:20:07,033 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:20:07,043 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:20:06" (1/1) ... [2024-11-08 22:20:07,043 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:20:06" (1/1) ... [2024-11-08 22:20:07,202 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:20:06" (1/1) ... [2024-11-08 22:20:07,205 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:20:06" (1/1) ... [2024-11-08 22:20:07,404 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:20:06" (1/1) ... [2024-11-08 22:20:07,447 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:20:06" (1/1) ... [2024-11-08 22:20:07,466 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:20:06" (1/1) ... [2024-11-08 22:20:07,483 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:20:06" (1/1) ... [2024-11-08 22:20:07,570 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:20:07,573 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:20:07,574 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:20:07,574 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:20:07,575 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:20:06" (1/1) ... [2024-11-08 22:20:07,587 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:20:07,612 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a6dc38d-eff2-457a-907d-67462495d660/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:20:07,645 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a6dc38d-eff2-457a-907d-67462495d660/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:20:07,659 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a6dc38d-eff2-457a-907d-67462495d660/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:20:07,716 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:20:07,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:20:07,717 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:20:07,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:20:07,900 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:20:07,907 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:20:16,184 INFO L? ?]: Removed 929 outVars from TransFormulas that were not future-live. [2024-11-08 22:20:16,184 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:20:17,897 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:20:17,897 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 22:20:17,898 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:20:17 BoogieIcfgContainer [2024-11-08 22:20:17,898 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:20:17,899 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:20:17,899 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:20:17,911 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:20:17,911 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:20:17" (1/1) ... [2024-11-08 22:20:17,921 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:20:17,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:18,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1864 states to 938 states and 1864 transitions. [2024-11-08 22:20:18,006 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1864 transitions. [2024-11-08 22:20:18,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 930 [2024-11-08 22:20:18,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:18,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:18,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:23,505 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:20:30,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:30,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2824 states to 1865 states and 2824 transitions. [2024-11-08 22:20:30,636 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 2824 transitions. [2024-11-08 22:20:30,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 951 [2024-11-08 22:20:30,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:30,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:31,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:34,809 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:20:35,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:35,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2846 states to 1885 states and 2846 transitions. [2024-11-08 22:20:35,369 INFO L276 IsEmpty]: Start isEmpty. Operand 1885 states and 2846 transitions. [2024-11-08 22:20:35,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 974 [2024-11-08 22:20:35,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:35,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:35,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:37,563 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:20:38,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:38,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2892 states to 1928 states and 2892 transitions. [2024-11-08 22:20:38,332 INFO L276 IsEmpty]: Start isEmpty. Operand 1928 states and 2892 transitions. [2024-11-08 22:20:38,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 996 [2024-11-08 22:20:38,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:38,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:38,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:40,650 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:20:42,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:42,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2961 states to 1993 states and 2961 transitions. [2024-11-08 22:20:42,121 INFO L276 IsEmpty]: Start isEmpty. Operand 1993 states and 2961 transitions. [2024-11-08 22:20:42,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1000 [2024-11-08 22:20:42,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:42,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:42,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:43,710 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:20:45,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:45,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3035 states to 2062 states and 3035 transitions. [2024-11-08 22:20:45,098 INFO L276 IsEmpty]: Start isEmpty. Operand 2062 states and 3035 transitions. [2024-11-08 22:20:45,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1010 [2024-11-08 22:20:45,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:45,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:45,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:46,251 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:20:47,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:47,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3120 states to 2141 states and 3120 transitions. [2024-11-08 22:20:47,813 INFO L276 IsEmpty]: Start isEmpty. Operand 2141 states and 3120 transitions. [2024-11-08 22:20:47,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1048 [2024-11-08 22:20:47,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:47,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:48,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:49,162 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-08 22:20:58,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:58,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4397 states to 3185 states and 4397 transitions. [2024-11-08 22:20:58,922 INFO L276 IsEmpty]: Start isEmpty. Operand 3185 states and 4397 transitions. [2024-11-08 22:20:58,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1052 [2024-11-08 22:20:58,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:58,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:59,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:00,422 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 121 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:21:03,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:03,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4645 states to 3306 states and 4645 transitions. [2024-11-08 22:21:03,432 INFO L276 IsEmpty]: Start isEmpty. Operand 3306 states and 4645 transitions. [2024-11-08 22:21:03,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1053 [2024-11-08 22:21:03,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:03,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:03,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:05,272 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 122 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:21:08,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:08,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4779 states to 3428 states and 4779 transitions. [2024-11-08 22:21:08,459 INFO L276 IsEmpty]: Start isEmpty. Operand 3428 states and 4779 transitions. [2024-11-08 22:21:08,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1054 [2024-11-08 22:21:08,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:08,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:08,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:09,362 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 128 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:21:10,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:10,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4799 states to 3434 states and 4799 transitions. [2024-11-08 22:21:10,520 INFO L276 IsEmpty]: Start isEmpty. Operand 3434 states and 4799 transitions. [2024-11-08 22:21:10,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1054 [2024-11-08 22:21:10,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:10,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:10,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:11,715 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 123 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:21:14,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:14,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4929 states to 3553 states and 4929 transitions. [2024-11-08 22:21:14,738 INFO L276 IsEmpty]: Start isEmpty. Operand 3553 states and 4929 transitions. [2024-11-08 22:21:14,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1057 [2024-11-08 22:21:14,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:14,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:14,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:15,446 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 129 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 22:21:16,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:16,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4952 states to 3558 states and 4952 transitions. [2024-11-08 22:21:16,582 INFO L276 IsEmpty]: Start isEmpty. Operand 3558 states and 4952 transitions. [2024-11-08 22:21:16,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1061 [2024-11-08 22:21:16,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:16,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:16,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:18,413 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 133 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:21:23,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:23,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5159 states to 3664 states and 5159 transitions. [2024-11-08 22:21:23,528 INFO L276 IsEmpty]: Start isEmpty. Operand 3664 states and 5159 transitions. [2024-11-08 22:21:23,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1063 [2024-11-08 22:21:23,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:23,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:23,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:24,183 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:21:26,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:26,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5181 states to 3675 states and 5181 transitions. [2024-11-08 22:21:26,264 INFO L276 IsEmpty]: Start isEmpty. Operand 3675 states and 5181 transitions. [2024-11-08 22:21:26,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1063 [2024-11-08 22:21:26,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:26,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:26,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:27,954 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 135 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:21:31,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:31,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5312 states to 3794 states and 5312 transitions. [2024-11-08 22:21:31,714 INFO L276 IsEmpty]: Start isEmpty. Operand 3794 states and 5312 transitions. [2024-11-08 22:21:31,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1064 [2024-11-08 22:21:31,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:31,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:31,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:32,511 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 22:21:33,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:33,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5317 states to 3797 states and 5317 transitions. [2024-11-08 22:21:33,418 INFO L276 IsEmpty]: Start isEmpty. Operand 3797 states and 5317 transitions. [2024-11-08 22:21:33,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1064 [2024-11-08 22:21:33,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:33,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:33,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:35,000 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 148 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:21:38,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:38,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5403 states to 3813 states and 5403 transitions. [2024-11-08 22:21:38,669 INFO L276 IsEmpty]: Start isEmpty. Operand 3813 states and 5403 transitions. [2024-11-08 22:21:38,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1066 [2024-11-08 22:21:38,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:38,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:38,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:40,176 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 135 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:21:41,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:41,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5407 states to 3815 states and 5407 transitions. [2024-11-08 22:21:41,006 INFO L276 IsEmpty]: Start isEmpty. Operand 3815 states and 5407 transitions. [2024-11-08 22:21:41,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1069 [2024-11-08 22:21:41,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:41,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:41,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:42,150 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 157 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:21:45,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:45,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5433 states to 3832 states and 5433 transitions. [2024-11-08 22:21:45,285 INFO L276 IsEmpty]: Start isEmpty. Operand 3832 states and 5433 transitions. [2024-11-08 22:21:45,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1071 [2024-11-08 22:21:45,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:45,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:45,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:45,880 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 140 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-08 22:21:46,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:46,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5446 states to 3839 states and 5446 transitions. [2024-11-08 22:21:46,439 INFO L276 IsEmpty]: Start isEmpty. Operand 3839 states and 5446 transitions. [2024-11-08 22:21:46,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1072 [2024-11-08 22:21:46,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:46,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:46,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:47,212 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 163 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:21:48,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:48,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5462 states to 3851 states and 5462 transitions. [2024-11-08 22:21:48,894 INFO L276 IsEmpty]: Start isEmpty. Operand 3851 states and 5462 transitions. [2024-11-08 22:21:48,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1073 [2024-11-08 22:21:48,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:48,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:49,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:49,997 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 142 proven. 23 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:21:50,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:50,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5492 states to 3871 states and 5492 transitions. [2024-11-08 22:21:50,631 INFO L276 IsEmpty]: Start isEmpty. Operand 3871 states and 5492 transitions. [2024-11-08 22:21:50,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1073 [2024-11-08 22:21:50,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:50,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:50,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:51,807 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 142 proven. 23 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:21:54,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:54,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5515 states to 3888 states and 5515 transitions. [2024-11-08 22:21:54,534 INFO L276 IsEmpty]: Start isEmpty. Operand 3888 states and 5515 transitions. [2024-11-08 22:21:54,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1074 [2024-11-08 22:21:54,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:54,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:54,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:55,348 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 167 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:21:59,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:59,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5550 states to 3910 states and 5550 transitions. [2024-11-08 22:21:59,156 INFO L276 IsEmpty]: Start isEmpty. Operand 3910 states and 5550 transitions. [2024-11-08 22:21:59,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1075 [2024-11-08 22:21:59,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:59,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:59,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:00,228 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 169 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:22:00,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:00,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5553 states to 3913 states and 5553 transitions. [2024-11-08 22:22:00,634 INFO L276 IsEmpty]: Start isEmpty. Operand 3913 states and 5553 transitions. [2024-11-08 22:22:00,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1076 [2024-11-08 22:22:00,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:00,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:00,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:01,240 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 145 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 22:22:03,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:03,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5576 states to 3930 states and 5576 transitions. [2024-11-08 22:22:03,433 INFO L276 IsEmpty]: Start isEmpty. Operand 3930 states and 5576 transitions. [2024-11-08 22:22:03,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1076 [2024-11-08 22:22:03,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:03,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:03,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:04,491 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 169 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:22:07,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:07,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5608 states to 3952 states and 5608 transitions. [2024-11-08 22:22:07,384 INFO L276 IsEmpty]: Start isEmpty. Operand 3952 states and 5608 transitions. [2024-11-08 22:22:07,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1078 [2024-11-08 22:22:07,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:07,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:07,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:08,455 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 175 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:22:10,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:10,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5623 states to 3961 states and 5623 transitions. [2024-11-08 22:22:10,037 INFO L276 IsEmpty]: Start isEmpty. Operand 3961 states and 5623 transitions. [2024-11-08 22:22:10,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1078 [2024-11-08 22:22:10,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:10,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:10,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:11,086 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 147 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 22:22:19,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:19,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5798 states to 4108 states and 5798 transitions. [2024-11-08 22:22:19,599 INFO L276 IsEmpty]: Start isEmpty. Operand 4108 states and 5798 transitions. [2024-11-08 22:22:19,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1078 [2024-11-08 22:22:19,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:19,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:19,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:20,191 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 154 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 22:22:21,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:21,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5816 states to 4124 states and 5816 transitions. [2024-11-08 22:22:21,867 INFO L276 IsEmpty]: Start isEmpty. Operand 4124 states and 5816 transitions. [2024-11-08 22:22:21,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1078 [2024-11-08 22:22:21,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:21,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:22,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:22,472 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 174 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:22:23,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:23,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5829 states to 4135 states and 5829 transitions. [2024-11-08 22:22:23,955 INFO L276 IsEmpty]: Start isEmpty. Operand 4135 states and 5829 transitions. [2024-11-08 22:22:23,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1079 [2024-11-08 22:22:23,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:23,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:24,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:25,304 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:22:29,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:29,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5868 states to 4162 states and 5868 transitions. [2024-11-08 22:22:29,561 INFO L276 IsEmpty]: Start isEmpty. Operand 4162 states and 5868 transitions. [2024-11-08 22:22:29,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1079 [2024-11-08 22:22:29,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:29,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:29,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:30,761 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 178 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:22:33,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:33,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5881 states to 4171 states and 5881 transitions. [2024-11-08 22:22:33,278 INFO L276 IsEmpty]: Start isEmpty. Operand 4171 states and 5881 transitions. [2024-11-08 22:22:33,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1080 [2024-11-08 22:22:33,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:33,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:33,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:33,925 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 178 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:22:34,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:34,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5884 states to 4173 states and 5884 transitions. [2024-11-08 22:22:34,504 INFO L276 IsEmpty]: Start isEmpty. Operand 4173 states and 5884 transitions. [2024-11-08 22:22:34,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1081 [2024-11-08 22:22:34,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:34,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:34,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:35,455 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 180 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:22:39,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:39,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5925 states to 4204 states and 5925 transitions. [2024-11-08 22:22:39,858 INFO L276 IsEmpty]: Start isEmpty. Operand 4204 states and 5925 transitions. [2024-11-08 22:22:39,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1082 [2024-11-08 22:22:39,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:39,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:40,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:41,413 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 175 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:22:44,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:44,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5943 states to 4213 states and 5943 transitions. [2024-11-08 22:22:44,377 INFO L276 IsEmpty]: Start isEmpty. Operand 4213 states and 5943 transitions. [2024-11-08 22:22:44,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1084 [2024-11-08 22:22:44,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:44,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:44,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:45,094 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 156 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 22:22:46,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:46,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5949 states to 4217 states and 5949 transitions. [2024-11-08 22:22:46,034 INFO L276 IsEmpty]: Start isEmpty. Operand 4217 states and 5949 transitions. [2024-11-08 22:22:46,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1084 [2024-11-08 22:22:46,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:46,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:46,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:46,882 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 188 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:22:47,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:47,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5958 states to 4222 states and 5958 transitions. [2024-11-08 22:22:47,991 INFO L276 IsEmpty]: Start isEmpty. Operand 4222 states and 5958 transitions. [2024-11-08 22:22:48,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1084 [2024-11-08 22:22:48,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:48,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:48,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:48,881 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 160 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-08 22:22:51,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:51,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5983 states to 4233 states and 5983 transitions. [2024-11-08 22:22:51,294 INFO L276 IsEmpty]: Start isEmpty. Operand 4233 states and 5983 transitions. [2024-11-08 22:22:51,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1084 [2024-11-08 22:22:51,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:51,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:51,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:52,131 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 160 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-08 22:22:54,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:54,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6001 states to 4242 states and 6001 transitions. [2024-11-08 22:22:54,293 INFO L276 IsEmpty]: Start isEmpty. Operand 4242 states and 6001 transitions. [2024-11-08 22:22:54,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1085 [2024-11-08 22:22:54,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:54,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:54,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:56,243 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 154 proven. 31 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:23:02,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:02,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6096 states to 4278 states and 6096 transitions. [2024-11-08 22:23:02,172 INFO L276 IsEmpty]: Start isEmpty. Operand 4278 states and 6096 transitions. [2024-11-08 22:23:02,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1085 [2024-11-08 22:23:02,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:02,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:02,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:04,119 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 161 proven. 23 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:23:10,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:10,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6224 states to 4357 states and 6224 transitions. [2024-11-08 22:23:10,293 INFO L276 IsEmpty]: Start isEmpty. Operand 4357 states and 6224 transitions. [2024-11-08 22:23:10,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1085 [2024-11-08 22:23:10,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:10,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:10,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:11,861 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 161 proven. 23 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:23:15,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:15,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6264 states to 4368 states and 6264 transitions. [2024-11-08 22:23:15,048 INFO L276 IsEmpty]: Start isEmpty. Operand 4368 states and 6264 transitions. [2024-11-08 22:23:15,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1085 [2024-11-08 22:23:15,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:15,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:15,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:16,975 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 154 proven. 31 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:23:19,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:19,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6286 states to 4377 states and 6286 transitions. [2024-11-08 22:23:19,657 INFO L276 IsEmpty]: Start isEmpty. Operand 4377 states and 6286 transitions. [2024-11-08 22:23:19,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1085 [2024-11-08 22:23:19,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:19,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:19,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:21,438 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 154 proven. 31 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:23:22,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:22,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6287 states to 4378 states and 6287 transitions. [2024-11-08 22:23:22,337 INFO L276 IsEmpty]: Start isEmpty. Operand 4378 states and 6287 transitions. [2024-11-08 22:23:22,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1086 [2024-11-08 22:23:22,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:22,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:22,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:23,086 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 158 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-08 22:23:25,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:25,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6302 states to 4389 states and 6302 transitions. [2024-11-08 22:23:25,028 INFO L276 IsEmpty]: Start isEmpty. Operand 4389 states and 6302 transitions. [2024-11-08 22:23:25,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1086 [2024-11-08 22:23:25,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:25,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:25,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:25,743 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 192 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:23:28,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:28,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6319 states to 4400 states and 6319 transitions. [2024-11-08 22:23:28,655 INFO L276 IsEmpty]: Start isEmpty. Operand 4400 states and 6319 transitions. [2024-11-08 22:23:28,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1086 [2024-11-08 22:23:28,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:28,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:28,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:29,610 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 189 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:23:30,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:30,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6327 states to 4402 states and 6327 transitions. [2024-11-08 22:23:30,315 INFO L276 IsEmpty]: Start isEmpty. Operand 4402 states and 6327 transitions. [2024-11-08 22:23:30,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1086 [2024-11-08 22:23:30,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:30,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:30,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:30,966 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 190 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:23:31,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:31,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6332 states to 4407 states and 6332 transitions. [2024-11-08 22:23:31,769 INFO L276 IsEmpty]: Start isEmpty. Operand 4407 states and 6332 transitions. [2024-11-08 22:23:31,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1086 [2024-11-08 22:23:31,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:31,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:31,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:33,095 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 155 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:23:35,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:35,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6371 states to 4443 states and 6371 transitions. [2024-11-08 22:23:35,079 INFO L276 IsEmpty]: Start isEmpty. Operand 4443 states and 6371 transitions. [2024-11-08 22:23:35,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1087 [2024-11-08 22:23:35,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:35,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:35,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:36,439 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 156 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-08 22:23:38,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:38,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6380 states to 4450 states and 6380 transitions. [2024-11-08 22:23:38,558 INFO L276 IsEmpty]: Start isEmpty. Operand 4450 states and 6380 transitions. [2024-11-08 22:23:38,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1088 [2024-11-08 22:23:38,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:38,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:38,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:40,558 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 157 proven. 39 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:23:46,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:46,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6423 states to 4481 states and 6423 transitions. [2024-11-08 22:23:46,561 INFO L276 IsEmpty]: Start isEmpty. Operand 4481 states and 6423 transitions. [2024-11-08 22:23:46,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1088 [2024-11-08 22:23:46,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:46,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:46,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:47,352 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 193 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:23:48,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:48,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6436 states to 4492 states and 6436 transitions. [2024-11-08 22:23:48,390 INFO L276 IsEmpty]: Start isEmpty. Operand 4492 states and 6436 transitions. [2024-11-08 22:23:48,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1088 [2024-11-08 22:23:48,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:48,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:48,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:49,417 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 194 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:23:53,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:53,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6482 states to 4528 states and 6482 transitions. [2024-11-08 22:23:53,760 INFO L276 IsEmpty]: Start isEmpty. Operand 4528 states and 6482 transitions. [2024-11-08 22:23:53,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1089 [2024-11-08 22:23:53,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:53,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:53,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:54,485 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 163 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 22:23:55,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:55,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6483 states to 4529 states and 6483 transitions. [2024-11-08 22:23:55,051 INFO L276 IsEmpty]: Start isEmpty. Operand 4529 states and 6483 transitions. [2024-11-08 22:23:55,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1090 [2024-11-08 22:23:55,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:55,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:55,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:56,643 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 217 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 22:23:59,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:59,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6495 states to 4537 states and 6495 transitions. [2024-11-08 22:23:59,306 INFO L276 IsEmpty]: Start isEmpty. Operand 4537 states and 6495 transitions. [2024-11-08 22:23:59,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1090 [2024-11-08 22:23:59,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:59,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:59,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:00,866 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 166 proven. 36 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:24:02,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:02,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6503 states to 4540 states and 6503 transitions. [2024-11-08 22:24:02,605 INFO L276 IsEmpty]: Start isEmpty. Operand 4540 states and 6503 transitions. [2024-11-08 22:24:02,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1090 [2024-11-08 22:24:02,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:02,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:02,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:03,390 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 159 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-08 22:24:08,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:08,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6549 states to 4575 states and 6549 transitions. [2024-11-08 22:24:08,485 INFO L276 IsEmpty]: Start isEmpty. Operand 4575 states and 6549 transitions. [2024-11-08 22:24:08,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1093 [2024-11-08 22:24:08,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:08,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:08,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:12,111 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 165 proven. 40 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:24:25,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:25,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6756 states to 4733 states and 6756 transitions. [2024-11-08 22:24:25,639 INFO L276 IsEmpty]: Start isEmpty. Operand 4733 states and 6756 transitions. [2024-11-08 22:24:25,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1093 [2024-11-08 22:24:25,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:25,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:25,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:26,258 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 162 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-08 22:24:29,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:29,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6776 states to 4743 states and 6776 transitions. [2024-11-08 22:24:29,533 INFO L276 IsEmpty]: Start isEmpty. Operand 4743 states and 6776 transitions. [2024-11-08 22:24:29,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1093 [2024-11-08 22:24:29,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:29,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:29,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:30,466 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 210 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:24:32,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:32,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6792 states to 4752 states and 6792 transitions. [2024-11-08 22:24:32,985 INFO L276 IsEmpty]: Start isEmpty. Operand 4752 states and 6792 transitions. [2024-11-08 22:24:32,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1094 [2024-11-08 22:24:32,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:32,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:33,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:33,596 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 163 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-08 22:24:33,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:33,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6793 states to 4753 states and 6793 transitions. [2024-11-08 22:24:33,969 INFO L276 IsEmpty]: Start isEmpty. Operand 4753 states and 6793 transitions. [2024-11-08 22:24:33,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1094 [2024-11-08 22:24:33,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:33,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:34,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:35,205 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 191 proven. 40 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:24:37,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:37,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6807 states to 4763 states and 6807 transitions. [2024-11-08 22:24:37,911 INFO L276 IsEmpty]: Start isEmpty. Operand 4763 states and 6807 transitions. [2024-11-08 22:24:37,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1094 [2024-11-08 22:24:37,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:37,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:38,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:38,951 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 191 proven. 40 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:24:40,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:40,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6813 states to 4769 states and 6813 transitions. [2024-11-08 22:24:40,453 INFO L276 IsEmpty]: Start isEmpty. Operand 4769 states and 6813 transitions. [2024-11-08 22:24:40,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1095 [2024-11-08 22:24:40,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:40,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:40,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:41,545 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 192 proven. 41 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:24:42,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:42,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6814 states to 4770 states and 6814 transitions. [2024-11-08 22:24:42,394 INFO L276 IsEmpty]: Start isEmpty. Operand 4770 states and 6814 transitions. [2024-11-08 22:24:42,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1095 [2024-11-08 22:24:42,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:42,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:42,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:43,978 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 192 proven. 41 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:24:45,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:45,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6825 states to 4780 states and 6825 transitions. [2024-11-08 22:24:45,976 INFO L276 IsEmpty]: Start isEmpty. Operand 4780 states and 6825 transitions. [2024-11-08 22:24:45,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1095 [2024-11-08 22:24:45,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:45,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:46,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:46,575 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 167 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-08 22:24:47,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:47,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6828 states to 4781 states and 6828 transitions. [2024-11-08 22:24:47,671 INFO L276 IsEmpty]: Start isEmpty. Operand 4781 states and 6828 transitions. [2024-11-08 22:24:47,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1095 [2024-11-08 22:24:47,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:47,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:47,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:48,263 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 208 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:50,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:50,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6841 states to 4788 states and 6841 transitions. [2024-11-08 22:24:50,863 INFO L276 IsEmpty]: Start isEmpty. Operand 4788 states and 6841 transitions. [2024-11-08 22:24:50,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1095 [2024-11-08 22:24:50,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:50,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:51,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:51,606 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 208 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:53,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:53,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6848 states to 4792 states and 6848 transitions. [2024-11-08 22:24:53,857 INFO L276 IsEmpty]: Start isEmpty. Operand 4792 states and 6848 transitions. [2024-11-08 22:24:53,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1095 [2024-11-08 22:24:53,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:53,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:54,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:54,933 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 167 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-08 22:24:56,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:56,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6854 states to 4796 states and 6854 transitions. [2024-11-08 22:24:56,751 INFO L276 IsEmpty]: Start isEmpty. Operand 4796 states and 6854 transitions. [2024-11-08 22:24:56,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1096 [2024-11-08 22:24:56,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:56,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:56,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:58,711 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 168 proven. 43 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:25:06,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:06,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6889 states to 4819 states and 6889 transitions. [2024-11-08 22:25:06,422 INFO L276 IsEmpty]: Start isEmpty. Operand 4819 states and 6889 transitions. [2024-11-08 22:25:06,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1096 [2024-11-08 22:25:06,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:06,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:06,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:08,033 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 212 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:25:14,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:14,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6918 states to 4840 states and 6918 transitions. [2024-11-08 22:25:14,745 INFO L276 IsEmpty]: Start isEmpty. Operand 4840 states and 6918 transitions. [2024-11-08 22:25:14,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1097 [2024-11-08 22:25:14,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:14,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:15,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:16,356 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 22:25:25,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:25,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6974 states to 4868 states and 6974 transitions. [2024-11-08 22:25:25,434 INFO L276 IsEmpty]: Start isEmpty. Operand 4868 states and 6974 transitions. [2024-11-08 22:25:25,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1097 [2024-11-08 22:25:25,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:25,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:25,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:26,767 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 22:25:28,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:28,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6983 states to 4874 states and 6983 transitions. [2024-11-08 22:25:28,608 INFO L276 IsEmpty]: Start isEmpty. Operand 4874 states and 6983 transitions. [2024-11-08 22:25:28,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1097 [2024-11-08 22:25:28,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:28,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:28,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:29,769 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 22:25:33,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:33,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7000 states to 4884 states and 7000 transitions. [2024-11-08 22:25:33,178 INFO L276 IsEmpty]: Start isEmpty. Operand 4884 states and 7000 transitions. [2024-11-08 22:25:33,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1097 [2024-11-08 22:25:33,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:33,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:33,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:34,548 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 22:25:35,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:35,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7001 states to 4885 states and 7001 transitions. [2024-11-08 22:25:35,444 INFO L276 IsEmpty]: Start isEmpty. Operand 4885 states and 7001 transitions. [2024-11-08 22:25:35,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1097 [2024-11-08 22:25:35,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:35,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:35,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:36,742 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 22:25:39,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:39,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7015 states to 4896 states and 7015 transitions. [2024-11-08 22:25:39,922 INFO L276 IsEmpty]: Start isEmpty. Operand 4896 states and 7015 transitions. [2024-11-08 22:25:39,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1098 [2024-11-08 22:25:39,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:39,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:40,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat