./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem03_label49.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_b55467fe-d9f5-4bc0-b5a0-8446a49f7427/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b55467fe-d9f5-4bc0-b5a0-8446a49f7427/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_b55467fe-d9f5-4bc0-b5a0-8446a49f7427/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b55467fe-d9f5-4bc0-b5a0-8446a49f7427/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem03_label49.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b55467fe-d9f5-4bc0-b5a0-8446a49f7427/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_b55467fe-d9f5-4bc0-b5a0-8446a49f7427/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 e2ce90b08f9dc9315f13f0d8408b309f0856f833532caca0391f68d5a9cb9786 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:45:19,417 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:45:19,510 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b55467fe-d9f5-4bc0-b5a0-8446a49f7427/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 23:45:19,516 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:45:19,518 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:45:19,550 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:45:19,551 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:45:19,552 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:45:19,553 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:45:19,554 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:45:19,556 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:45:19,557 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:45:19,557 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:45:19,557 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:45:19,558 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:45:19,558 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:45:19,558 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:45:19,558 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:45:19,563 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:45:19,563 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:45:19,563 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:45:19,564 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:45:19,564 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:45:19,564 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:45:19,564 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:45:19,565 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:45:19,565 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:45:19,565 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:45:19,565 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:45:19,566 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:45:19,566 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:45:19,566 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:45:19,566 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:45:19,568 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_b55467fe-d9f5-4bc0-b5a0-8446a49f7427/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b55467fe-d9f5-4bc0-b5a0-8446a49f7427/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e2ce90b08f9dc9315f13f0d8408b309f0856f833532caca0391f68d5a9cb9786 [2024-11-08 23:45:19,859 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:45:19,884 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:45:19,886 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:45:19,888 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:45:19,888 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:45:19,890 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b55467fe-d9f5-4bc0-b5a0-8446a49f7427/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/eca-rers2012/Problem03_label49.c Unable to find full path for "g++" [2024-11-08 23:45:21,949 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:45:22,319 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:45:22,320 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b55467fe-d9f5-4bc0-b5a0-8446a49f7427/sv-benchmarks/c/eca-rers2012/Problem03_label49.c [2024-11-08 23:45:22,341 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b55467fe-d9f5-4bc0-b5a0-8446a49f7427/bin/ukojak-verify-ImItNfHLgk/data/f3a3472e9/8f7af57215f840dcb55059e191ac5e10/FLAG25ae407ba [2024-11-08 23:45:22,364 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b55467fe-d9f5-4bc0-b5a0-8446a49f7427/bin/ukojak-verify-ImItNfHLgk/data/f3a3472e9/8f7af57215f840dcb55059e191ac5e10 [2024-11-08 23:45:22,367 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:45:22,369 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:45:22,372 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:45:22,373 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:45:22,380 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:45:22,381 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:45:22" (1/1) ... [2024-11-08 23:45:22,383 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79dfd665 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:45:22, skipping insertion in model container [2024-11-08 23:45:22,383 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:45:22" (1/1) ... [2024-11-08 23:45:22,471 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:45:23,291 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_b55467fe-d9f5-4bc0-b5a0-8446a49f7427/sv-benchmarks/c/eca-rers2012/Problem03_label49.c[56899,56912] [2024-11-08 23:45:23,338 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:45:23,358 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:45:23,627 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_b55467fe-d9f5-4bc0-b5a0-8446a49f7427/sv-benchmarks/c/eca-rers2012/Problem03_label49.c[56899,56912] [2024-11-08 23:45:23,645 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:45:23,671 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:45:23,671 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:45:23 WrapperNode [2024-11-08 23:45:23,672 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:45:23,673 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:45:23,673 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:45:23,673 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:45:23,681 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:45:23" (1/1) ... [2024-11-08 23:45:23,732 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:45:23" (1/1) ... [2024-11-08 23:45:23,847 INFO L138 Inliner]: procedures = 14, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1771 [2024-11-08 23:45:23,847 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:45:23,848 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:45:23,848 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:45:23,849 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:45:23,859 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:45:23" (1/1) ... [2024-11-08 23:45:23,859 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:45:23" (1/1) ... [2024-11-08 23:45:23,869 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:45:23" (1/1) ... [2024-11-08 23:45:23,870 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:45:23" (1/1) ... [2024-11-08 23:45:23,934 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:45:23" (1/1) ... [2024-11-08 23:45:23,950 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:45:23" (1/1) ... [2024-11-08 23:45:23,974 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:45:23" (1/1) ... [2024-11-08 23:45:23,981 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:45:23" (1/1) ... [2024-11-08 23:45:23,997 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:45:23,999 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:45:23,999 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:45:24,000 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:45:24,001 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:45:23" (1/1) ... [2024-11-08 23:45:24,007 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:45:24,021 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b55467fe-d9f5-4bc0-b5a0-8446a49f7427/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:45:24,043 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b55467fe-d9f5-4bc0-b5a0-8446a49f7427/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:45:24,045 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b55467fe-d9f5-4bc0-b5a0-8446a49f7427/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:45:24,078 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:45:24,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:45:24,079 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:45:24,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:45:24,200 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:45:24,204 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:45:26,482 INFO L? ?]: Removed 147 outVars from TransFormulas that were not future-live. [2024-11-08 23:45:26,482 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:45:27,027 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:45:27,028 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 23:45:27,029 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:45:27 BoogieIcfgContainer [2024-11-08 23:45:27,029 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:45:27,031 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:45:27,031 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:45:27,042 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:45:27,042 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:45:27" (1/1) ... [2024-11-08 23:45:27,055 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:45:27,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:27,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 148 states and 288 transitions. [2024-11-08 23:45:27,134 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 288 transitions. [2024-11-08 23:45:27,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 23:45:27,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:27,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:27,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:28,417 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 23:45:29,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:29,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 289 states and 500 transitions. [2024-11-08 23:45:29,742 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 500 transitions. [2024-11-08 23:45:29,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 23:45:29,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:29,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:29,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:30,535 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 23:45:30,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:30,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 292 states and 505 transitions. [2024-11-08 23:45:30,667 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 505 transitions. [2024-11-08 23:45:30,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-08 23:45:30,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:30,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:30,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:31,362 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:45:33,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:33,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 434 states and 697 transitions. [2024-11-08 23:45:33,346 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 697 transitions. [2024-11-08 23:45:33,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 23:45:33,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:33,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:33,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:33,557 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:45:33,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:33,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 438 states and 702 transitions. [2024-11-08 23:45:33,683 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 702 transitions. [2024-11-08 23:45:33,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-08 23:45:33,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:33,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:33,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:34,039 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:45:34,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:34,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 446 states and 715 transitions. [2024-11-08 23:45:34,396 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 715 transitions. [2024-11-08 23:45:34,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-08 23:45:34,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:34,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:34,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:35,035 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:45:36,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:36,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 456 states and 743 transitions. [2024-11-08 23:45:36,053 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 743 transitions. [2024-11-08 23:45:36,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-08 23:45:36,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:36,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:36,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:36,388 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 23:45:37,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:37,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 466 states and 759 transitions. [2024-11-08 23:45:37,308 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 759 transitions. [2024-11-08 23:45:37,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:45:37,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:37,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:37,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:37,600 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:45:38,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:38,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 467 states and 768 transitions. [2024-11-08 23:45:38,343 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 768 transitions. [2024-11-08 23:45:38,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 23:45:38,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:38,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:38,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:38,687 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:45:39,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:39,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 478 states and 787 transitions. [2024-11-08 23:45:39,856 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 787 transitions. [2024-11-08 23:45:39,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 23:45:39,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:39,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:39,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:40,197 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:45:40,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:40,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 482 states and 793 transitions. [2024-11-08 23:45:40,665 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 793 transitions. [2024-11-08 23:45:40,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-08 23:45:40,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:40,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:40,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:40,985 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 20 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:45:41,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:41,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 489 states and 804 transitions. [2024-11-08 23:45:41,445 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 804 transitions. [2024-11-08 23:45:41,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-08 23:45:41,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:41,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:41,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:41,742 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 20 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:45:41,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:41,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 492 states and 808 transitions. [2024-11-08 23:45:41,992 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 808 transitions. [2024-11-08 23:45:41,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-08 23:45:41,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:41,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:42,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:42,416 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:45:43,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:43,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 496 states and 828 transitions. [2024-11-08 23:45:43,375 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 828 transitions. [2024-11-08 23:45:43,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 23:45:43,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:43,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:43,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:43,680 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:45:44,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:44,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 497 states and 834 transitions. [2024-11-08 23:45:44,260 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 834 transitions. [2024-11-08 23:45:44,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-08 23:45:44,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:44,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:44,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:44,513 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:45:44,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:44,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 504 states and 843 transitions. [2024-11-08 23:45:44,737 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 843 transitions. [2024-11-08 23:45:44,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-08 23:45:44,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:44,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:44,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:45,249 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:45:46,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:46,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 860 states to 516 states and 860 transitions. [2024-11-08 23:45:46,488 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 860 transitions. [2024-11-08 23:45:46,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-08 23:45:46,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:46,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:46,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:46,875 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 26 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:45:48,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:48,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 527 states and 878 transitions. [2024-11-08 23:45:48,021 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 878 transitions. [2024-11-08 23:45:48,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-08 23:45:48,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:48,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:48,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:48,286 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 26 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:45:48,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:48,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 884 states to 530 states and 884 transitions. [2024-11-08 23:45:48,548 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 884 transitions. [2024-11-08 23:45:48,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-08 23:45:48,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:48,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:48,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:48,884 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 26 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:45:49,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:49,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 885 states to 531 states and 885 transitions. [2024-11-08 23:45:49,178 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 885 transitions. [2024-11-08 23:45:49,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-08 23:45:49,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:49,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:49,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:49,515 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 26 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:45:49,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:49,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 886 states to 533 states and 886 transitions. [2024-11-08 23:45:49,767 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 886 transitions. [2024-11-08 23:45:49,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-08 23:45:49,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:49,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:49,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:50,028 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 39 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:45:50,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:51,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 904 states to 540 states and 904 transitions. [2024-11-08 23:45:51,000 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 904 transitions. [2024-11-08 23:45:51,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-08 23:45:51,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:51,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:51,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:51,246 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 39 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:45:51,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:51,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 914 states to 546 states and 914 transitions. [2024-11-08 23:45:51,789 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 914 transitions. [2024-11-08 23:45:51,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 23:45:51,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:51,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:51,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:52,066 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 41 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:45:52,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:52,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 925 states to 550 states and 925 transitions. [2024-11-08 23:45:52,601 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 925 transitions. [2024-11-08 23:45:52,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 23:45:52,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:52,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:52,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:52,868 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 41 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:45:53,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:53,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 556 states and 934 transitions. [2024-11-08 23:45:53,119 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 934 transitions. [2024-11-08 23:45:53,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 23:45:53,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:53,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:53,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:53,657 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:45:55,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:55,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 973 states to 583 states and 973 transitions. [2024-11-08 23:45:55,883 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 973 transitions. [2024-11-08 23:45:55,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-08 23:45:55,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:55,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:55,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:56,576 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 31 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:45:58,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:58,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 597 states and 998 transitions. [2024-11-08 23:45:58,318 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 998 transitions. [2024-11-08 23:45:58,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-08 23:45:58,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:58,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:58,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:58,799 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 31 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:45:59,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:59,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 600 states and 1005 transitions. [2024-11-08 23:45:59,602 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 1005 transitions. [2024-11-08 23:45:59,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-08 23:45:59,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:59,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:59,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:00,061 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 31 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:46:00,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:00,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1007 states to 602 states and 1007 transitions. [2024-11-08 23:46:00,479 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 1007 transitions. [2024-11-08 23:46:00,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-08 23:46:00,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:00,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:00,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:00,895 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 31 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:46:01,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:01,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1008 states to 603 states and 1008 transitions. [2024-11-08 23:46:01,284 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 1008 transitions. [2024-11-08 23:46:01,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-08 23:46:01,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:01,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:01,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:01,704 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 31 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:46:02,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:02,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1008 states to 604 states and 1008 transitions. [2024-11-08 23:46:02,082 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 1008 transitions. [2024-11-08 23:46:02,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-08 23:46:02,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:02,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:02,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:02,419 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 31 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:46:02,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:02,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1009 states to 606 states and 1009 transitions. [2024-11-08 23:46:02,826 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 1009 transitions. [2024-11-08 23:46:02,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-08 23:46:02,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:02,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:02,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:03,189 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 32 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:46:03,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:03,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1029 states to 624 states and 1029 transitions. [2024-11-08 23:46:03,657 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 1029 transitions. [2024-11-08 23:46:03,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-08 23:46:03,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:03,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:03,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:03,972 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 32 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:46:05,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:05,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1042 states to 635 states and 1042 transitions. [2024-11-08 23:46:05,280 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 1042 transitions. [2024-11-08 23:46:05,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-08 23:46:05,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:05,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:05,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:05,784 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:46:08,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:08,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1071 states to 648 states and 1071 transitions. [2024-11-08 23:46:08,028 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 1071 transitions. [2024-11-08 23:46:08,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-08 23:46:08,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:08,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:08,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:08,237 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:46:09,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:09,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1080 states to 654 states and 1080 transitions. [2024-11-08 23:46:09,126 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 1080 transitions. [2024-11-08 23:46:09,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-08 23:46:09,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:09,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:09,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:09,322 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:46:09,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:09,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1081 states to 656 states and 1081 transitions. [2024-11-08 23:46:09,637 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 1081 transitions. [2024-11-08 23:46:09,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-08 23:46:09,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:09,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:09,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:10,026 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 32 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:46:10,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:10,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1109 states to 681 states and 1109 transitions. [2024-11-08 23:46:10,819 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 1109 transitions. [2024-11-08 23:46:10,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-08 23:46:10,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:10,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:10,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:10,978 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 50 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:46:11,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:11,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1119 states to 688 states and 1119 transitions. [2024-11-08 23:46:11,900 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 1119 transitions. [2024-11-08 23:46:11,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-08 23:46:11,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:11,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:11,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:12,068 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 50 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:46:12,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:12,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1122 states to 691 states and 1122 transitions. [2024-11-08 23:46:12,383 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 1122 transitions. [2024-11-08 23:46:12,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-08 23:46:12,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:12,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:12,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:12,922 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:46:13,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:13,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1132 states to 699 states and 1132 transitions. [2024-11-08 23:46:13,673 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 1132 transitions. [2024-11-08 23:46:13,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-08 23:46:13,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:13,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:13,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:13,784 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:46:14,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:14,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1158 states to 722 states and 1158 transitions. [2024-11-08 23:46:14,865 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 1158 transitions. [2024-11-08 23:46:14,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-08 23:46:14,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:14,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:14,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:15,516 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:46:19,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:19,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1212 states to 750 states and 1212 transitions. [2024-11-08 23:46:19,236 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 1212 transitions. [2024-11-08 23:46:19,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-08 23:46:19,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:19,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:19,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:19,529 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:46:20,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:20,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1245 states to 777 states and 1245 transitions. [2024-11-08 23:46:20,981 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 1245 transitions. [2024-11-08 23:46:20,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-08 23:46:20,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:20,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:21,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:21,261 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:46:22,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:22,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1256 states to 786 states and 1256 transitions. [2024-11-08 23:46:22,385 INFO L276 IsEmpty]: Start isEmpty. Operand 786 states and 1256 transitions. [2024-11-08 23:46:22,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-08 23:46:22,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:22,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:22,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:22,695 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:46:23,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:23,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1260 states to 791 states and 1260 transitions. [2024-11-08 23:46:23,495 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 1260 transitions. [2024-11-08 23:46:23,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-08 23:46:23,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:23,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:23,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:23,775 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:46:24,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:24,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1264 states to 794 states and 1264 transitions. [2024-11-08 23:46:24,525 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 1264 transitions. [2024-11-08 23:46:24,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-08 23:46:24,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:24,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:24,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:24,711 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:46:24,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:24,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1264 states to 795 states and 1264 transitions. [2024-11-08 23:46:24,763 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 1264 transitions. [2024-11-08 23:46:24,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-08 23:46:24,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:24,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:24,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:25,019 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:46:25,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:25,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1264 states to 796 states and 1264 transitions. [2024-11-08 23:46:25,452 INFO L276 IsEmpty]: Start isEmpty. Operand 796 states and 1264 transitions. [2024-11-08 23:46:25,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-08 23:46:25,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:25,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:25,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:25,692 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:46:26,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:26,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1280 states to 808 states and 1280 transitions. [2024-11-08 23:46:26,169 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 1280 transitions. [2024-11-08 23:46:26,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 23:46:26,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:26,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:26,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:26,315 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:46:28,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:28,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1304 states to 822 states and 1304 transitions. [2024-11-08 23:46:28,380 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 1304 transitions. [2024-11-08 23:46:28,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 23:46:28,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:28,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:28,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:28,632 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:46:30,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:30,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1323 states to 834 states and 1323 transitions. [2024-11-08 23:46:30,960 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 1323 transitions. [2024-11-08 23:46:30,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 23:46:30,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:30,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:31,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:31,125 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:46:31,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:31,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1326 states to 835 states and 1326 transitions. [2024-11-08 23:46:31,562 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 1326 transitions. [2024-11-08 23:46:31,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 23:46:31,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:31,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:31,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:31,770 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:46:32,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:32,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1335 states to 840 states and 1335 transitions. [2024-11-08 23:46:32,933 INFO L276 IsEmpty]: Start isEmpty. Operand 840 states and 1335 transitions. [2024-11-08 23:46:32,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 23:46:32,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:32,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:32,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:33,140 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:46:33,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:33,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1337 states to 842 states and 1337 transitions. [2024-11-08 23:46:33,566 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 1337 transitions. [2024-11-08 23:46:33,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 23:46:33,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:33,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:33,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:33,790 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:46:34,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:34,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1339 states to 844 states and 1339 transitions. [2024-11-08 23:46:34,074 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 1339 transitions. [2024-11-08 23:46:34,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 23:46:34,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:34,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:34,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:34,231 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:46:35,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:35,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1341 states to 847 states and 1341 transitions. [2024-11-08 23:46:35,071 INFO L276 IsEmpty]: Start isEmpty. Operand 847 states and 1341 transitions. [2024-11-08 23:46:35,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 23:46:35,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:35,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:35,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:35,764 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:46:39,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:39,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1393 states to 883 states and 1393 transitions. [2024-11-08 23:46:39,030 INFO L276 IsEmpty]: Start isEmpty. Operand 883 states and 1393 transitions. [2024-11-08 23:46:39,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-08 23:46:39,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:39,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:39,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:39,128 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:46:41,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:41,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1412 states to 896 states and 1412 transitions. [2024-11-08 23:46:41,039 INFO L276 IsEmpty]: Start isEmpty. Operand 896 states and 1412 transitions. [2024-11-08 23:46:41,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-08 23:46:41,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:41,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:41,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:41,188 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:46:41,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:41,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1420 states to 904 states and 1420 transitions. [2024-11-08 23:46:41,953 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 1420 transitions. [2024-11-08 23:46:41,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-08 23:46:41,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:41,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:41,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:42,433 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 23:46:45,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:45,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1446 states to 919 states and 1446 transitions. [2024-11-08 23:46:45,391 INFO L276 IsEmpty]: Start isEmpty. Operand 919 states and 1446 transitions. [2024-11-08 23:46:45,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-08 23:46:45,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:45,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:45,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:45,815 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 23:46:46,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:46,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1456 states to 928 states and 1456 transitions. [2024-11-08 23:46:46,298 INFO L276 IsEmpty]: Start isEmpty. Operand 928 states and 1456 transitions. [2024-11-08 23:46:46,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-08 23:46:46,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:46,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:46,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:46,515 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:46:47,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:47,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1480 states to 946 states and 1480 transitions. [2024-11-08 23:46:47,716 INFO L276 IsEmpty]: Start isEmpty. Operand 946 states and 1480 transitions. [2024-11-08 23:46:47,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-08 23:46:47,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:47,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:47,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:47,873 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:46:49,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:49,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1513 states to 970 states and 1513 transitions. [2024-11-08 23:46:49,299 INFO L276 IsEmpty]: Start isEmpty. Operand 970 states and 1513 transitions. [2024-11-08 23:46:49,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-08 23:46:49,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:49,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:49,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:49,874 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 44 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:46:55,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:55,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1565 states to 1000 states and 1565 transitions. [2024-11-08 23:46:55,036 INFO L276 IsEmpty]: Start isEmpty. Operand 1000 states and 1565 transitions. [2024-11-08 23:46:55,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-08 23:46:55,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:55,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:55,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:55,503 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 44 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:46:56,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:56,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1580 states to 1012 states and 1580 transitions. [2024-11-08 23:46:56,942 INFO L276 IsEmpty]: Start isEmpty. Operand 1012 states and 1580 transitions. [2024-11-08 23:46:56,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-08 23:46:56,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:56,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:56,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:57,197 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 44 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:46:59,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:59,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1602 states to 1031 states and 1602 transitions. [2024-11-08 23:46:59,171 INFO L276 IsEmpty]: Start isEmpty. Operand 1031 states and 1602 transitions. [2024-11-08 23:46:59,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-08 23:46:59,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:59,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:59,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:59,408 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 44 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:47:00,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:00,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1603 states to 1032 states and 1603 transitions. [2024-11-08 23:47:00,047 INFO L276 IsEmpty]: Start isEmpty. Operand 1032 states and 1603 transitions. [2024-11-08 23:47:00,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-08 23:47:00,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:00,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:00,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:00,286 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 44 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:47:01,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:01,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1608 states to 1036 states and 1608 transitions. [2024-11-08 23:47:01,863 INFO L276 IsEmpty]: Start isEmpty. Operand 1036 states and 1608 transitions. [2024-11-08 23:47:01,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-08 23:47:01,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:01,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:01,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:01,951 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:47:03,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:03,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1629 states to 1051 states and 1629 transitions. [2024-11-08 23:47:03,543 INFO L276 IsEmpty]: Start isEmpty. Operand 1051 states and 1629 transitions. [2024-11-08 23:47:03,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-08 23:47:03,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:03,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:03,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:04,144 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:47:07,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:07,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1674 states to 1084 states and 1674 transitions. [2024-11-08 23:47:07,604 INFO L276 IsEmpty]: Start isEmpty. Operand 1084 states and 1674 transitions. [2024-11-08 23:47:07,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-08 23:47:07,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:07,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:07,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:08,017 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:47:10,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:10,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1695 states to 1097 states and 1695 transitions. [2024-11-08 23:47:10,494 INFO L276 IsEmpty]: Start isEmpty. Operand 1097 states and 1695 transitions. [2024-11-08 23:47:10,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-08 23:47:10,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:10,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:10,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:10,688 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:47:11,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:11,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1704 states to 1103 states and 1704 transitions. [2024-11-08 23:47:11,578 INFO L276 IsEmpty]: Start isEmpty. Operand 1103 states and 1704 transitions. [2024-11-08 23:47:11,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-08 23:47:11,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:11,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:11,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:12,179 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 23:47:14,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:14,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1740 states to 1113 states and 1740 transitions. [2024-11-08 23:47:14,386 INFO L276 IsEmpty]: Start isEmpty. Operand 1113 states and 1740 transitions. [2024-11-08 23:47:14,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-08 23:47:14,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:14,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:14,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:14,549 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 23:47:15,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:15,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1743 states to 1116 states and 1743 transitions. [2024-11-08 23:47:15,057 INFO L276 IsEmpty]: Start isEmpty. Operand 1116 states and 1743 transitions. [2024-11-08 23:47:15,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-08 23:47:15,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:15,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:15,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:15,303 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 49 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:47:19,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:19,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1794 states to 1148 states and 1794 transitions. [2024-11-08 23:47:19,759 INFO L276 IsEmpty]: Start isEmpty. Operand 1148 states and 1794 transitions. [2024-11-08 23:47:19,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-08 23:47:19,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:19,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:19,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:20,012 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 49 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:47:20,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:20,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1802 states to 1157 states and 1802 transitions. [2024-11-08 23:47:20,685 INFO L276 IsEmpty]: Start isEmpty. Operand 1157 states and 1802 transitions. [2024-11-08 23:47:20,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-08 23:47:20,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:20,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:20,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:20,934 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 49 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:47:22,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:22,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1811 states to 1161 states and 1811 transitions. [2024-11-08 23:47:22,849 INFO L276 IsEmpty]: Start isEmpty. Operand 1161 states and 1811 transitions. [2024-11-08 23:47:22,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-08 23:47:22,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:22,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:22,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:23,146 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 49 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:47:24,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:24,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1820 states to 1167 states and 1820 transitions. [2024-11-08 23:47:24,315 INFO L276 IsEmpty]: Start isEmpty. Operand 1167 states and 1820 transitions. [2024-11-08 23:47:24,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-08 23:47:24,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:24,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:24,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:24,649 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 49 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:47:27,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:27,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1826 states to 1172 states and 1826 transitions. [2024-11-08 23:47:27,119 INFO L276 IsEmpty]: Start isEmpty. Operand 1172 states and 1826 transitions. [2024-11-08 23:47:27,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-08 23:47:27,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:27,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:27,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:27,517 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:47:30,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:30,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1859 states to 1196 states and 1859 transitions. [2024-11-08 23:47:30,667 INFO L276 IsEmpty]: Start isEmpty. Operand 1196 states and 1859 transitions. [2024-11-08 23:47:30,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-08 23:47:30,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:30,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:30,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:30,825 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:47:31,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:31,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1871 states to 1206 states and 1871 transitions. [2024-11-08 23:47:31,999 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 1871 transitions. [2024-11-08 23:47:32,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-08 23:47:32,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:32,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:32,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:32,136 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:47:32,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:32,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1873 states to 1208 states and 1873 transitions. [2024-11-08 23:47:32,183 INFO L276 IsEmpty]: Start isEmpty. Operand 1208 states and 1873 transitions. [2024-11-08 23:47:32,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-08 23:47:32,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:32,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:32,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:32,276 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:47:32,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:32,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1878 states to 1211 states and 1878 transitions. [2024-11-08 23:47:32,968 INFO L276 IsEmpty]: Start isEmpty. Operand 1211 states and 1878 transitions. [2024-11-08 23:47:32,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-08 23:47:32,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:32,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:33,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:33,214 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:47:33,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:33,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1889 states to 1220 states and 1889 transitions. [2024-11-08 23:47:33,918 INFO L276 IsEmpty]: Start isEmpty. Operand 1220 states and 1889 transitions. [2024-11-08 23:47:33,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-08 23:47:33,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:33,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:33,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:34,011 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:47:34,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:34,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1897 states to 1229 states and 1897 transitions. [2024-11-08 23:47:34,597 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 1897 transitions. [2024-11-08 23:47:34,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-08 23:47:34,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:34,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:34,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:34,741 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:34,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:34,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1903 states to 1235 states and 1903 transitions. [2024-11-08 23:47:34,807 INFO L276 IsEmpty]: Start isEmpty. Operand 1235 states and 1903 transitions. [2024-11-08 23:47:34,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-08 23:47:34,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:34,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:34,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:35,268 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:40,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:40,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1963 states to 1282 states and 1963 transitions. [2024-11-08 23:47:40,391 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 1963 transitions. [2024-11-08 23:47:40,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-08 23:47:40,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:40,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:40,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:41,031 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:47:49,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:49,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2018 states to 1316 states and 2018 transitions. [2024-11-08 23:47:49,408 INFO L276 IsEmpty]: Start isEmpty. Operand 1316 states and 2018 transitions. [2024-11-08 23:47:49,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-08 23:47:49,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:49,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:49,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:49,564 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:47:53,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:53,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2057 states to 1349 states and 2057 transitions. [2024-11-08 23:47:53,743 INFO L276 IsEmpty]: Start isEmpty. Operand 1349 states and 2057 transitions. [2024-11-08 23:47:53,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-08 23:47:53,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:53,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:53,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:53,906 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:47:57,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:57,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2085 states to 1369 states and 2085 transitions. [2024-11-08 23:47:57,911 INFO L276 IsEmpty]: Start isEmpty. Operand 1369 states and 2085 transitions. [2024-11-08 23:47:58,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-08 23:47:58,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:58,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:58,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:58,417 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:48:00,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:00,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2122 states to 1373 states and 2122 transitions. [2024-11-08 23:48:00,284 INFO L276 IsEmpty]: Start isEmpty. Operand 1373 states and 2122 transitions. [2024-11-08 23:48:00,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-08 23:48:00,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:00,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:00,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:00,578 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:48:03,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:03,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2129 states to 1378 states and 2129 transitions. [2024-11-08 23:48:03,048 INFO L276 IsEmpty]: Start isEmpty. Operand 1378 states and 2129 transitions. [2024-11-08 23:48:03,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-08 23:48:03,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:03,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:03,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:03,194 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:48:03,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:03,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2130 states to 1379 states and 2130 transitions. [2024-11-08 23:48:03,920 INFO L276 IsEmpty]: Start isEmpty. Operand 1379 states and 2130 transitions. [2024-11-08 23:48:03,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-08 23:48:03,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:03,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:03,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:04,068 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:48:04,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:04,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2134 states to 1383 states and 2134 transitions. [2024-11-08 23:48:04,977 INFO L276 IsEmpty]: Start isEmpty. Operand 1383 states and 2134 transitions. [2024-11-08 23:48:04,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-08 23:48:04,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:04,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:05,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:05,117 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:48:08,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:08,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2173 states to 1415 states and 2173 transitions. [2024-11-08 23:48:08,271 INFO L276 IsEmpty]: Start isEmpty. Operand 1415 states and 2173 transitions. [2024-11-08 23:48:08,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-08 23:48:08,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:08,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:08,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:08,411 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:48:12,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:12,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2198 states to 1435 states and 2198 transitions. [2024-11-08 23:48:12,773 INFO L276 IsEmpty]: Start isEmpty. Operand 1435 states and 2198 transitions. [2024-11-08 23:48:12,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-08 23:48:12,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:12,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:12,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:12,956 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 52 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:48:14,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:14,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2219 states to 1450 states and 2219 transitions. [2024-11-08 23:48:14,048 INFO L276 IsEmpty]: Start isEmpty. Operand 1450 states and 2219 transitions. [2024-11-08 23:48:14,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-08 23:48:14,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:14,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:14,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:14,268 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:48:16,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:16,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2227 states to 1460 states and 2227 transitions. [2024-11-08 23:48:16,128 INFO L276 IsEmpty]: Start isEmpty. Operand 1460 states and 2227 transitions. [2024-11-08 23:48:16,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-08 23:48:16,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:16,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:16,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:16,396 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:48:16,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:16,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2227 states to 1461 states and 2227 transitions. [2024-11-08 23:48:16,991 INFO L276 IsEmpty]: Start isEmpty. Operand 1461 states and 2227 transitions. [2024-11-08 23:48:16,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-08 23:48:16,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:16,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:17,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:17,463 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:48:20,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:20,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2255 states to 1481 states and 2255 transitions. [2024-11-08 23:48:20,588 INFO L276 IsEmpty]: Start isEmpty. Operand 1481 states and 2255 transitions. [2024-11-08 23:48:20,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-08 23:48:20,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:20,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:20,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:20,791 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:48:22,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:22,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2268 states to 1494 states and 2268 transitions. [2024-11-08 23:48:22,823 INFO L276 IsEmpty]: Start isEmpty. Operand 1494 states and 2268 transitions. [2024-11-08 23:48:22,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-08 23:48:22,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:22,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:22,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:23,113 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:48:24,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:24,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2269 states to 1495 states and 2269 transitions. [2024-11-08 23:48:24,094 INFO L276 IsEmpty]: Start isEmpty. Operand 1495 states and 2269 transitions. [2024-11-08 23:48:24,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-08 23:48:24,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:24,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:24,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:25,132 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 57 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:48:29,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:29,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2288 states to 1509 states and 2288 transitions. [2024-11-08 23:48:29,004 INFO L276 IsEmpty]: Start isEmpty. Operand 1509 states and 2288 transitions. [2024-11-08 23:48:29,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-08 23:48:29,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:29,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:29,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:29,200 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:48:32,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:32,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2326 states to 1533 states and 2326 transitions. [2024-11-08 23:48:32,270 INFO L276 IsEmpty]: Start isEmpty. Operand 1533 states and 2326 transitions. [2024-11-08 23:48:32,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-08 23:48:32,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:32,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:32,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:32,463 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:48:34,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:34,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2349 states to 1550 states and 2349 transitions. [2024-11-08 23:48:34,203 INFO L276 IsEmpty]: Start isEmpty. Operand 1550 states and 2349 transitions. [2024-11-08 23:48:34,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-08 23:48:34,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:34,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:34,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:34,411 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:48:35,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:35,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2363 states to 1564 states and 2363 transitions. [2024-11-08 23:48:35,244 INFO L276 IsEmpty]: Start isEmpty. Operand 1564 states and 2363 transitions. [2024-11-08 23:48:35,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-08 23:48:35,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:35,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:35,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:35,525 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:48:36,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:36,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2373 states to 1572 states and 2373 transitions. [2024-11-08 23:48:36,138 INFO L276 IsEmpty]: Start isEmpty. Operand 1572 states and 2373 transitions. [2024-11-08 23:48:36,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-08 23:48:36,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:36,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:36,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:37,159 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 57 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:48:42,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:42,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2404 states to 1592 states and 2404 transitions. [2024-11-08 23:48:42,603 INFO L276 IsEmpty]: Start isEmpty. Operand 1592 states and 2404 transitions. [2024-11-08 23:48:42,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-08 23:48:42,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:42,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:42,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:42,924 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 57 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:48:46,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:46,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2432 states to 1615 states and 2432 transitions. [2024-11-08 23:48:46,837 INFO L276 IsEmpty]: Start isEmpty. Operand 1615 states and 2432 transitions. [2024-11-08 23:48:46,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-08 23:48:46,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:46,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:46,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:47,181 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 57 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:48:49,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:49,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2449 states to 1625 states and 2449 transitions. [2024-11-08 23:48:49,710 INFO L276 IsEmpty]: Start isEmpty. Operand 1625 states and 2449 transitions. [2024-11-08 23:48:49,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-08 23:48:49,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:49,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:49,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:49,931 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 57 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:48:51,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:51,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2460 states to 1631 states and 2460 transitions. [2024-11-08 23:48:51,837 INFO L276 IsEmpty]: Start isEmpty. Operand 1631 states and 2460 transitions. [2024-11-08 23:48:51,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-08 23:48:51,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:51,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:51,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:52,072 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:48:53,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:53,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2464 states to 1634 states and 2464 transitions. [2024-11-08 23:48:53,137 INFO L276 IsEmpty]: Start isEmpty. Operand 1634 states and 2464 transitions. [2024-11-08 23:48:53,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-08 23:48:53,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:53,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:53,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:54,500 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 75 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:49:07,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:07,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2649 states to 1689 states and 2649 transitions. [2024-11-08 23:49:07,039 INFO L276 IsEmpty]: Start isEmpty. Operand 1689 states and 2649 transitions. [2024-11-08 23:49:07,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-08 23:49:07,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:07,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:07,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:07,519 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 75 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:49:12,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:12,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2688 states to 1721 states and 2688 transitions. [2024-11-08 23:49:12,273 INFO L276 IsEmpty]: Start isEmpty. Operand 1721 states and 2688 transitions. [2024-11-08 23:49:12,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-08 23:49:12,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:12,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:12,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:12,734 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 75 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:49:15,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:15,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2712 states to 1744 states and 2712 transitions. [2024-11-08 23:49:15,999 INFO L276 IsEmpty]: Start isEmpty. Operand 1744 states and 2712 transitions. [2024-11-08 23:49:16,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-08 23:49:16,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:16,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:16,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:16,246 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:49:21,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:21,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2768 states to 1783 states and 2768 transitions. [2024-11-08 23:49:21,431 INFO L276 IsEmpty]: Start isEmpty. Operand 1783 states and 2768 transitions. [2024-11-08 23:49:21,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-08 23:49:21,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:21,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:21,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:21,643 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 83 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:49:24,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:24,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2781 states to 1790 states and 2781 transitions. [2024-11-08 23:49:24,591 INFO L276 IsEmpty]: Start isEmpty. Operand 1790 states and 2781 transitions. [2024-11-08 23:49:24,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-08 23:49:24,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:24,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:24,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:24,862 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 83 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:49:25,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:25,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2784 states to 1794 states and 2784 transitions. [2024-11-08 23:49:25,914 INFO L276 IsEmpty]: Start isEmpty. Operand 1794 states and 2784 transitions. [2024-11-08 23:49:25,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-08 23:49:25,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:25,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:25,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:26,576 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 65 proven. 16 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:49:27,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:27,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2796 states to 1804 states and 2796 transitions. [2024-11-08 23:49:27,987 INFO L276 IsEmpty]: Start isEmpty. Operand 1804 states and 2796 transitions. [2024-11-08 23:49:27,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-08 23:49:27,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:27,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:28,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:28,133 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:49:28,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:28,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2800 states to 1807 states and 2800 transitions. [2024-11-08 23:49:28,519 INFO L276 IsEmpty]: Start isEmpty. Operand 1807 states and 2800 transitions. [2024-11-08 23:49:28,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-08 23:49:28,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:28,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:28,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:29,008 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:49:37,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:37,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2843 states to 1834 states and 2843 transitions. [2024-11-08 23:49:37,190 INFO L276 IsEmpty]: Start isEmpty. Operand 1834 states and 2843 transitions. [2024-11-08 23:49:37,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-08 23:49:37,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:37,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:37,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:37,342 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:49:39,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:39,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2873 states to 1864 states and 2873 transitions. [2024-11-08 23:49:39,975 INFO L276 IsEmpty]: Start isEmpty. Operand 1864 states and 2873 transitions. [2024-11-08 23:49:39,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-08 23:49:39,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:39,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:40,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:40,128 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:49:41,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:41,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2882 states to 1874 states and 2882 transitions. [2024-11-08 23:49:41,190 INFO L276 IsEmpty]: Start isEmpty. Operand 1874 states and 2882 transitions. [2024-11-08 23:49:41,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-08 23:49:41,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:41,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:41,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:41,358 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:49:47,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:47,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2919 states to 1901 states and 2919 transitions. [2024-11-08 23:49:47,016 INFO L276 IsEmpty]: Start isEmpty. Operand 1901 states and 2919 transitions. [2024-11-08 23:49:47,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-08 23:49:47,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:47,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:47,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:48,150 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:50:01,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:01,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3103 states to 1966 states and 3103 transitions. [2024-11-08 23:50:01,039 INFO L276 IsEmpty]: Start isEmpty. Operand 1966 states and 3103 transitions. [2024-11-08 23:50:01,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-08 23:50:01,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:01,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:01,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:01,430 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:50:05,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:05,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3128 states to 1990 states and 3128 transitions. [2024-11-08 23:50:05,461 INFO L276 IsEmpty]: Start isEmpty. Operand 1990 states and 3128 transitions. [2024-11-08 23:50:05,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-08 23:50:05,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:05,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:05,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:06,169 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 100 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:50:11,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:11,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3163 states to 2021 states and 3163 transitions. [2024-11-08 23:50:11,239 INFO L276 IsEmpty]: Start isEmpty. Operand 2021 states and 3163 transitions. [2024-11-08 23:50:11,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-08 23:50:11,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:11,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:11,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:11,416 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 100 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:50:12,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:12,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3172 states to 2031 states and 3172 transitions. [2024-11-08 23:50:12,679 INFO L276 IsEmpty]: Start isEmpty. Operand 2031 states and 3172 transitions. [2024-11-08 23:50:12,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-08 23:50:12,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:12,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:12,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:12,904 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 83 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:14,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:14,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3183 states to 2041 states and 3183 transitions. [2024-11-08 23:50:14,081 INFO L276 IsEmpty]: Start isEmpty. Operand 2041 states and 3183 transitions. [2024-11-08 23:50:14,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-08 23:50:14,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:14,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:14,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:14,261 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:50:17,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:17,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3202 states to 2055 states and 3202 transitions. [2024-11-08 23:50:17,246 INFO L276 IsEmpty]: Start isEmpty. Operand 2055 states and 3202 transitions. [2024-11-08 23:50:17,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-08 23:50:17,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:17,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:17,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:17,764 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 71 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:50:19,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:19,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3216 states to 2067 states and 3216 transitions. [2024-11-08 23:50:19,172 INFO L276 IsEmpty]: Start isEmpty. Operand 2067 states and 3216 transitions. [2024-11-08 23:50:19,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-08 23:50:19,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:19,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:19,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:19,657 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 71 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:50:25,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:25,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3255 states to 2094 states and 3255 transitions. [2024-11-08 23:50:25,788 INFO L276 IsEmpty]: Start isEmpty. Operand 2094 states and 3255 transitions. [2024-11-08 23:50:25,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-08 23:50:25,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:25,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:25,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:26,114 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 71 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:50:27,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:27,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3257 states to 2097 states and 3257 transitions. [2024-11-08 23:50:27,439 INFO L276 IsEmpty]: Start isEmpty. Operand 2097 states and 3257 transitions. [2024-11-08 23:50:27,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-08 23:50:27,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:27,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:27,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:28,003 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 71 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:50:30,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:30,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3263 states to 2103 states and 3263 transitions. [2024-11-08 23:50:30,434 INFO L276 IsEmpty]: Start isEmpty. Operand 2103 states and 3263 transitions. [2024-11-08 23:50:30,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-08 23:50:30,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:30,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:30,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:30,793 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 71 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:50:33,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:33,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3275 states to 2113 states and 3275 transitions. [2024-11-08 23:50:33,846 INFO L276 IsEmpty]: Start isEmpty. Operand 2113 states and 3275 transitions. [2024-11-08 23:50:33,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-08 23:50:33,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:33,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:33,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:34,126 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked.