./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/systemc/token_ring.12.cil-1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b05c44c-1d43-4f5c-bb3d-8ae9f84e3cf3/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b05c44c-1d43-4f5c-bb3d-8ae9f84e3cf3/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b05c44c-1d43-4f5c-bb3d-8ae9f84e3cf3/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b05c44c-1d43-4f5c-bb3d-8ae9f84e3cf3/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/systemc/token_ring.12.cil-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b05c44c-1d43-4f5c-bb3d-8ae9f84e3cf3/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b05c44c-1d43-4f5c-bb3d-8ae9f84e3cf3/bin/ukojak-verify-EEHR8qb7sm --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 962623ba1d780e7ad35b9b6d7f5839750bc2f361556d46080824a3701cf71595 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:49:21,199 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:49:21,258 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b05c44c-1d43-4f5c-bb3d-8ae9f84e3cf3/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 20:49:21,264 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:49:21,264 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:49:21,299 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:49:21,303 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:49:21,303 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:49:21,303 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:49:21,304 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:49:21,305 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:49:21,305 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:49:21,305 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:49:21,305 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:49:21,305 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:49:21,305 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:49:21,306 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:49:21,306 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:49:21,306 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:49:21,306 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:49:21,306 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:49:21,306 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:49:21,306 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:49:21,306 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:49:21,306 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:49:21,306 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:49:21,307 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:49:21,307 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:49:21,308 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:49:21,308 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:49:21,308 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:49:21,308 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:49:21,308 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:49:21,308 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_2b05c44c-1d43-4f5c-bb3d-8ae9f84e3cf3/bin/ukojak-verify-EEHR8qb7sm 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 -> 962623ba1d780e7ad35b9b6d7f5839750bc2f361556d46080824a3701cf71595 [2024-11-13 20:49:21,592 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:49:21,608 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:49:21,612 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:49:21,615 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:49:21,615 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:49:21,616 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b05c44c-1d43-4f5c-bb3d-8ae9f84e3cf3/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/systemc/token_ring.12.cil-1.c Unable to find full path for "g++" [2024-11-13 20:49:23,392 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:49:23,758 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:49:23,759 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b05c44c-1d43-4f5c-bb3d-8ae9f84e3cf3/sv-benchmarks/c/systemc/token_ring.12.cil-1.c [2024-11-13 20:49:23,778 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b05c44c-1d43-4f5c-bb3d-8ae9f84e3cf3/bin/ukojak-verify-EEHR8qb7sm/data/9c2dd7626/3055c5ae0b044398836ea2bffc8af5ab/FLAGe437bec94 [2024-11-13 20:49:23,801 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b05c44c-1d43-4f5c-bb3d-8ae9f84e3cf3/bin/ukojak-verify-EEHR8qb7sm/data/9c2dd7626/3055c5ae0b044398836ea2bffc8af5ab [2024-11-13 20:49:23,805 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:49:23,807 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:49:23,809 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:49:23,810 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:49:23,815 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:49:23,817 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:49:23" (1/1) ... [2024-11-13 20:49:23,818 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e91ba7d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:49:23, skipping insertion in model container [2024-11-13 20:49:23,820 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:49:23" (1/1) ... [2024-11-13 20:49:23,868 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:49:24,041 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_2b05c44c-1d43-4f5c-bb3d-8ae9f84e3cf3/sv-benchmarks/c/systemc/token_ring.12.cil-1.c[671,684] [2024-11-13 20:49:24,222 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:49:24,238 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:49:24,248 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_2b05c44c-1d43-4f5c-bb3d-8ae9f84e3cf3/sv-benchmarks/c/systemc/token_ring.12.cil-1.c[671,684] [2024-11-13 20:49:24,335 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:49:24,357 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:49:24,358 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:49:24 WrapperNode [2024-11-13 20:49:24,358 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:49:24,359 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:49:24,359 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:49:24,359 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:49:24,365 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:49:24" (1/1) ... [2024-11-13 20:49:24,375 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:49:24" (1/1) ... [2024-11-13 20:49:24,440 INFO L138 Inliner]: procedures = 52, calls = 68, calls flagged for inlining = 35, calls inlined = 35, statements flattened = 870 [2024-11-13 20:49:24,440 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:49:24,444 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:49:24,444 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:49:24,444 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:49:24,455 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:49:24" (1/1) ... [2024-11-13 20:49:24,456 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:49:24" (1/1) ... [2024-11-13 20:49:24,463 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:49:24" (1/1) ... [2024-11-13 20:49:24,463 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:49:24" (1/1) ... [2024-11-13 20:49:24,488 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:49:24" (1/1) ... [2024-11-13 20:49:24,513 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:49:24" (1/1) ... [2024-11-13 20:49:24,519 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:49:24" (1/1) ... [2024-11-13 20:49:24,521 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:49:24" (1/1) ... [2024-11-13 20:49:24,530 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:49:24,534 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:49:24,538 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:49:24,538 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:49:24,543 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:49:24" (1/1) ... [2024-11-13 20:49:24,552 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:49:24,569 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b05c44c-1d43-4f5c-bb3d-8ae9f84e3cf3/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:49:24,581 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b05c44c-1d43-4f5c-bb3d-8ae9f84e3cf3/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:49:24,588 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b05c44c-1d43-4f5c-bb3d-8ae9f84e3cf3/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:49:24,613 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:49:24,614 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2024-11-13 20:49:24,614 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2024-11-13 20:49:24,614 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2024-11-13 20:49:24,614 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2024-11-13 20:49:24,615 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2024-11-13 20:49:24,615 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2024-11-13 20:49:24,615 INFO L130 BoogieDeclarations]: Found specification of procedure error [2024-11-13 20:49:24,615 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2024-11-13 20:49:24,616 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2024-11-13 20:49:24,616 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2024-11-13 20:49:24,616 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2024-11-13 20:49:24,616 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2024-11-13 20:49:24,616 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2024-11-13 20:49:24,616 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2024-11-13 20:49:24,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:49:24,616 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:49:24,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:49:24,782 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:49:24,784 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:49:25,915 INFO L? ?]: Removed 101 outVars from TransFormulas that were not future-live. [2024-11-13 20:49:25,915 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:49:26,597 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:49:26,597 INFO L316 CfgBuilder]: Removed 15 assume(true) statements. [2024-11-13 20:49:26,598 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:49:26 BoogieIcfgContainer [2024-11-13 20:49:26,598 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:49:26,599 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:49:26,599 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:49:26,609 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:49:26,609 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:49:26" (1/1) ... [2024-11-13 20:49:26,620 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:49:26,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:26,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 207 states and 315 transitions. [2024-11-13 20:49:26,696 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 315 transitions. [2024-11-13 20:49:26,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:49:26,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:26,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:26,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:27,327 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:49:28,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:28,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 244 states and 387 transitions. [2024-11-13 20:49:28,349 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 387 transitions. [2024-11-13 20:49:28,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:49:28,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:28,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:28,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:28,660 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:49:29,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:29,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 245 states and 387 transitions. [2024-11-13 20:49:29,257 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 387 transitions. [2024-11-13 20:49:29,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:49:29,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:29,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:29,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:29,442 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:49:30,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:30,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 246 states and 387 transitions. [2024-11-13 20:49:30,078 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 387 transitions. [2024-11-13 20:49:30,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:49:30,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:30,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:30,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:30,332 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:49:30,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:30,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 247 states and 387 transitions. [2024-11-13 20:49:30,956 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 387 transitions. [2024-11-13 20:49:30,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:49:30,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:30,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:30,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:31,109 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:49:31,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:31,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 248 states and 387 transitions. [2024-11-13 20:49:31,686 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 387 transitions. [2024-11-13 20:49:31,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:49:31,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:31,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:31,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:31,845 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:49:32,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:32,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 249 states and 387 transitions. [2024-11-13 20:49:32,417 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 387 transitions. [2024-11-13 20:49:32,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:49:32,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:32,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:32,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:32,551 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:49:33,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:33,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 250 states and 387 transitions. [2024-11-13 20:49:33,154 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 387 transitions. [2024-11-13 20:49:33,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:49:33,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:33,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:33,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:33,286 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:49:33,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:33,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 251 states and 387 transitions. [2024-11-13 20:49:33,867 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 387 transitions. [2024-11-13 20:49:33,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:49:33,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:33,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:33,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:33,970 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:49:34,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:34,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 252 states and 387 transitions. [2024-11-13 20:49:34,569 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 387 transitions. [2024-11-13 20:49:34,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:49:34,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:34,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:34,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:34,657 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:49:35,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:35,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 253 states and 387 transitions. [2024-11-13 20:49:35,288 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 387 transitions. [2024-11-13 20:49:35,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:49:35,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:35,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:35,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:35,373 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:49:36,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:36,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 254 states and 387 transitions. [2024-11-13 20:49:36,006 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 387 transitions. [2024-11-13 20:49:36,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:49:36,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:36,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:36,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:36,089 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:49:36,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:36,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 255 states and 387 transitions. [2024-11-13 20:49:36,737 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 387 transitions. [2024-11-13 20:49:36,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:49:36,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:36,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:36,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:36,811 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:49:37,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:37,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 256 states and 387 transitions. [2024-11-13 20:49:37,443 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 387 transitions. [2024-11-13 20:49:37,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:49:37,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:37,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:37,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:37,573 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:49:38,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:38,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 288 states and 452 transitions. [2024-11-13 20:49:38,194 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 452 transitions. [2024-11-13 20:49:38,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:49:38,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:38,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:38,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:38,300 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:49:38,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:38,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 289 states and 452 transitions. [2024-11-13 20:49:38,515 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 452 transitions. [2024-11-13 20:49:38,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:49:38,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:38,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:38,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:38,608 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:49:38,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:38,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 290 states and 452 transitions. [2024-11-13 20:49:38,785 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 452 transitions. [2024-11-13 20:49:38,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:49:38,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:38,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:38,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:38,877 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:49:39,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:39,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 291 states and 452 transitions. [2024-11-13 20:49:39,041 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 452 transitions. [2024-11-13 20:49:39,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:49:39,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:39,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:39,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:39,159 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:49:39,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:39,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 292 states and 452 transitions. [2024-11-13 20:49:39,339 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 452 transitions. [2024-11-13 20:49:39,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:49:39,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:39,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:39,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:39,447 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:49:39,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:39,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 293 states and 452 transitions. [2024-11-13 20:49:39,603 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 452 transitions. [2024-11-13 20:49:39,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:49:39,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:39,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:39,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:39,697 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:49:39,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:39,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 294 states and 452 transitions. [2024-11-13 20:49:39,834 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 452 transitions. [2024-11-13 20:49:39,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:49:39,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:39,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:39,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:39,943 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:49:40,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:40,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 295 states and 452 transitions. [2024-11-13 20:49:40,075 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 452 transitions. [2024-11-13 20:49:40,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:49:40,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:40,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:40,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:40,157 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:49:40,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:40,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 296 states and 452 transitions. [2024-11-13 20:49:40,277 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 452 transitions. [2024-11-13 20:49:40,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:49:40,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:40,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:40,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:40,354 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:49:40,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:40,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 297 states and 452 transitions. [2024-11-13 20:49:40,465 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 452 transitions. [2024-11-13 20:49:40,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:49:40,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:40,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:40,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:40,581 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:49:40,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:40,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 298 states and 452 transitions. [2024-11-13 20:49:40,682 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 452 transitions. [2024-11-13 20:49:40,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:49:40,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:40,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:40,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:40,803 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:49:41,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:41,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 328 states and 511 transitions. [2024-11-13 20:49:41,126 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 511 transitions. [2024-11-13 20:49:41,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:49:41,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:41,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:41,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:41,222 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:49:41,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:41,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 329 states and 511 transitions. [2024-11-13 20:49:41,311 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 511 transitions. [2024-11-13 20:49:41,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:49:41,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:41,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:41,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:41,423 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:49:41,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:41,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 330 states and 511 transitions. [2024-11-13 20:49:41,509 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 511 transitions. [2024-11-13 20:49:41,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:49:41,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:41,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:41,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:41,615 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:49:41,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:41,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 331 states and 511 transitions. [2024-11-13 20:49:41,706 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 511 transitions. [2024-11-13 20:49:41,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:49:41,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:41,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:41,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:41,800 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:49:41,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:41,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 332 states and 511 transitions. [2024-11-13 20:49:41,890 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 511 transitions. [2024-11-13 20:49:41,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:49:41,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:41,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:41,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:42,023 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:49:42,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:42,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 333 states and 511 transitions. [2024-11-13 20:49:42,123 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 511 transitions. [2024-11-13 20:49:42,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:49:42,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:42,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:42,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:42,254 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:49:42,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:42,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 334 states and 511 transitions. [2024-11-13 20:49:42,358 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 511 transitions. [2024-11-13 20:49:42,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:49:42,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:42,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:42,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:42,459 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:49:42,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:42,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 335 states and 511 transitions. [2024-11-13 20:49:42,553 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 511 transitions. [2024-11-13 20:49:42,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:49:42,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:42,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:42,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:42,641 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:49:42,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:42,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 336 states and 511 transitions. [2024-11-13 20:49:42,729 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 511 transitions. [2024-11-13 20:49:42,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:49:42,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:42,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:42,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:42,840 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:49:42,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:42,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 337 states and 511 transitions. [2024-11-13 20:49:42,928 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 511 transitions. [2024-11-13 20:49:42,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:49:42,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:42,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:42,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:43,039 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:49:43,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:43,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 360 states and 558 transitions. [2024-11-13 20:49:43,784 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 558 transitions. [2024-11-13 20:49:43,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:49:43,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:43,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:43,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:43,856 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:49:44,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:44,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 361 states and 558 transitions. [2024-11-13 20:49:44,335 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 558 transitions. [2024-11-13 20:49:44,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:49:44,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:44,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:44,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:44,416 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:49:44,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:44,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 362 states and 558 transitions. [2024-11-13 20:49:44,914 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 558 transitions. [2024-11-13 20:49:44,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:49:44,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:44,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:44,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:44,980 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:49:45,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:45,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 363 states and 558 transitions. [2024-11-13 20:49:45,469 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 558 transitions. [2024-11-13 20:49:45,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:49:45,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:45,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:45,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:45,531 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:49:46,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:46,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 364 states and 558 transitions. [2024-11-13 20:49:46,021 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 558 transitions. [2024-11-13 20:49:46,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:49:46,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:46,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:46,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:46,100 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:49:46,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:46,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 365 states and 558 transitions. [2024-11-13 20:49:46,596 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 558 transitions. [2024-11-13 20:49:46,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:49:46,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:46,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:46,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:46,658 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:49:47,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:47,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 366 states and 558 transitions. [2024-11-13 20:49:47,154 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 558 transitions. [2024-11-13 20:49:47,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:49:47,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:47,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:47,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:47,216 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:49:47,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:47,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 367 states and 558 transitions. [2024-11-13 20:49:47,692 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 558 transitions. [2024-11-13 20:49:47,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:49:47,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:47,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:47,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:47,828 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:49:48,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:48,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 384 states and 593 transitions. [2024-11-13 20:49:48,207 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 593 transitions. [2024-11-13 20:49:48,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:49:48,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:48,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:48,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:48,287 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:49:48,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:48,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 385 states and 593 transitions. [2024-11-13 20:49:48,377 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 593 transitions. [2024-11-13 20:49:48,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:49:48,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:48,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:48,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:48,454 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:49:48,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:48,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 386 states and 593 transitions. [2024-11-13 20:49:48,575 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 593 transitions. [2024-11-13 20:49:48,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:49:48,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:48,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:48,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:48,689 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:49:48,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:48,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 387 states and 593 transitions. [2024-11-13 20:49:48,802 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 593 transitions. [2024-11-13 20:49:48,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:49:48,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:48,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:48,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:48,877 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:49:48,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:48,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 388 states and 593 transitions. [2024-11-13 20:49:48,972 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 593 transitions. [2024-11-13 20:49:48,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:49:48,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:48,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:48,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:49,045 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:49:49,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:49,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 389 states and 593 transitions. [2024-11-13 20:49:49,140 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 593 transitions. [2024-11-13 20:49:49,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:49:49,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:49,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:49,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:49,243 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:49:50,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:50,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 400 states and 616 transitions. [2024-11-13 20:49:50,007 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 616 transitions. [2024-11-13 20:49:50,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:49:50,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:50,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:50,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:50,068 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:49:50,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:50,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 401 states and 616 transitions. [2024-11-13 20:49:50,484 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 616 transitions. [2024-11-13 20:49:50,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:49:50,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:50,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:50,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:50,542 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:49:51,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:51,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 402 states and 616 transitions. [2024-11-13 20:49:51,019 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 616 transitions. [2024-11-13 20:49:51,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:49:51,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:51,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:51,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:51,083 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:49:51,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:51,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 403 states and 616 transitions. [2024-11-13 20:49:51,561 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 616 transitions. [2024-11-13 20:49:51,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:49:51,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:51,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:51,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:51,672 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:49:52,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:52,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 408 states and 627 transitions. [2024-11-13 20:49:52,260 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 627 transitions. [2024-11-13 20:49:52,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:49:52,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:52,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:52,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:52,318 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:49:52,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:52,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 409 states and 627 transitions. [2024-11-13 20:49:52,644 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 627 transitions. [2024-11-13 20:49:52,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:49:52,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:52,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:52,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:52,766 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:49:53,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:53,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 411 states and 632 transitions. [2024-11-13 20:49:53,356 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 632 transitions. [2024-11-13 20:49:53,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:49:53,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:53,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:53,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:53,437 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:49:53,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:53,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 419 states and 646 transitions. [2024-11-13 20:49:53,783 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 646 transitions. [2024-11-13 20:49:53,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 20:49:53,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:53,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:53,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:54,105 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:56,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:56,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 465 states and 737 transitions. [2024-11-13 20:49:56,988 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 737 transitions. [2024-11-13 20:49:56,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 20:49:56,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:56,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:57,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:57,191 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 20:49:59,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:59,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 870 states to 473 states and 754 transitions. [2024-11-13 20:49:59,720 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 754 transitions. [2024-11-13 20:49:59,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 20:49:59,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:59,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:59,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:59,962 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 20:50:04,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:04,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 912 states to 487 states and 783 transitions. [2024-11-13 20:50:04,159 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 783 transitions. [2024-11-13 20:50:04,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 20:50:04,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:04,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:04,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:04,453 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 20:50:08,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:08,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 507 states and 824 transitions. [2024-11-13 20:50:08,370 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 824 transitions. [2024-11-13 20:50:08,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 20:50:08,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:08,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:08,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:08,731 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 20:50:14,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:14,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1032 states to 533 states and 877 transitions. [2024-11-13 20:50:14,448 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 877 transitions. [2024-11-13 20:50:14,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 20:50:14,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:14,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:14,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:14,831 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 20:50:29,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:29,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 568 states and 946 transitions. [2024-11-13 20:50:29,222 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 946 transitions. [2024-11-13 20:50:29,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:50:29,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:29,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:29,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:29,298 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 20:50:29,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:29,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1109 states to 566 states and 941 transitions. [2024-11-13 20:50:29,766 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 941 transitions. [2024-11-13 20:50:29,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:50:29,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:29,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:29,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:29,860 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 20:50:30,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:30,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1110 states to 567 states and 942 transitions. [2024-11-13 20:50:30,115 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 942 transitions. [2024-11-13 20:50:30,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:50:30,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:30,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:30,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:30,190 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 20:50:30,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:30,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1111 states to 568 states and 943 transitions. [2024-11-13 20:50:30,949 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 943 transitions. [2024-11-13 20:50:30,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:50:30,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:30,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:30,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:31,044 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 20:50:31,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:31,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1112 states to 569 states and 944 transitions. [2024-11-13 20:50:31,389 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 944 transitions. [2024-11-13 20:50:31,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:50:31,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:31,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:31,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:31,457 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 20:50:32,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:32,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 570 states and 945 transitions. [2024-11-13 20:50:32,257 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 945 transitions. [2024-11-13 20:50:32,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:50:32,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:32,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:32,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:32,308 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 20:50:33,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:33,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 571 states and 946 transitions. [2024-11-13 20:50:33,022 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 946 transitions. [2024-11-13 20:50:33,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:50:33,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:33,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:33,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:33,106 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 20:50:33,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:33,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1115 states to 572 states and 947 transitions. [2024-11-13 20:50:33,981 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 947 transitions. [2024-11-13 20:50:33,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:50:33,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:33,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:34,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:34,044 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 20:50:35,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:35,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1116 states to 573 states and 948 transitions. [2024-11-13 20:50:35,498 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 948 transitions. [2024-11-13 20:50:35,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:50:35,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:35,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:35,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:35,595 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 20:50:37,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:37,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 574 states and 949 transitions. [2024-11-13 20:50:37,665 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 949 transitions. [2024-11-13 20:50:37,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:50:37,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:37,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:37,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:37,792 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 20:50:38,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:38,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 575 states and 950 transitions. [2024-11-13 20:50:38,139 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 950 transitions. [2024-11-13 20:50:38,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:50:38,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:38,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:38,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:38,212 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 20:50:38,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:38,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1119 states to 576 states and 951 transitions. [2024-11-13 20:50:38,648 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 951 transitions. [2024-11-13 20:50:38,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:50:38,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:38,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:38,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:38,718 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 20:50:45,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:45,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1053 states to 540 states and 889 transitions. [2024-11-13 20:50:45,462 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 889 transitions. [2024-11-13 20:50:45,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 20:50:45,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:45,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:45,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:46,483 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:50:57,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:57,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1204 states to 589 states and 987 transitions. [2024-11-13 20:50:57,684 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 987 transitions. [2024-11-13 20:50:57,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 20:50:57,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:57,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:57,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:57,729 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:51:01,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:01,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1227 states to 597 states and 1004 transitions. [2024-11-13 20:51:01,196 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 1004 transitions. [2024-11-13 20:51:01,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 20:51:01,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:01,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:01,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:01,257 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:51:06,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:06,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1262 states to 611 states and 1033 transitions. [2024-11-13 20:51:06,431 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 1033 transitions. [2024-11-13 20:51:06,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 20:51:06,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:06,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:06,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:06,534 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:51:12,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:12,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1309 states to 631 states and 1074 transitions. [2024-11-13 20:51:12,427 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 1074 transitions. [2024-11-13 20:51:12,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 20:51:12,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:12,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:12,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:12,555 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:51:19,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:19,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1368 states to 657 states and 1127 transitions. [2024-11-13 20:51:19,567 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 1127 transitions. [2024-11-13 20:51:19,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 20:51:19,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:19,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:19,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:19,632 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:51:35,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:35,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1444 states to 692 states and 1197 transitions. [2024-11-13 20:51:35,900 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 1197 transitions. [2024-11-13 20:51:35,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 20:51:35,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:35,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:35,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:35,957 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:51:36,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:36,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1440 states to 690 states and 1193 transitions. [2024-11-13 20:51:36,400 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 1193 transitions. [2024-11-13 20:51:36,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 20:51:36,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:36,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:36,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:36,474 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:51:36,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:36,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1441 states to 691 states and 1194 transitions. [2024-11-13 20:51:36,852 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 1194 transitions. [2024-11-13 20:51:36,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 20:51:36,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:36,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:36,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:36,903 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:51:37,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:37,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1442 states to 692 states and 1195 transitions. [2024-11-13 20:51:37,694 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 1195 transitions. [2024-11-13 20:51:37,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 20:51:37,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:37,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:37,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:37,756 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:51:38,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:38,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1443 states to 693 states and 1196 transitions. [2024-11-13 20:51:38,262 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1196 transitions. [2024-11-13 20:51:38,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 20:51:38,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:38,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:38,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:38,328 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:51:39,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:39,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1444 states to 694 states and 1197 transitions. [2024-11-13 20:51:39,194 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 1197 transitions. [2024-11-13 20:51:39,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 20:51:39,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:39,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:39,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:39,257 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:51:40,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:40,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1445 states to 695 states and 1198 transitions. [2024-11-13 20:51:40,053 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 1198 transitions. [2024-11-13 20:51:40,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 20:51:40,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:40,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:40,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:40,125 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:51:41,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:41,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1446 states to 696 states and 1199 transitions. [2024-11-13 20:51:41,057 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1199 transitions. [2024-11-13 20:51:41,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 20:51:41,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:41,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:41,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:41,106 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:51:42,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:42,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1447 states to 697 states and 1200 transitions. [2024-11-13 20:51:42,612 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 1200 transitions. [2024-11-13 20:51:42,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 20:51:42,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:42,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:42,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:42,675 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:51:44,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:44,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1448 states to 698 states and 1201 transitions. [2024-11-13 20:51:44,687 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 1201 transitions. [2024-11-13 20:51:44,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 20:51:44,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:44,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:44,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:44,744 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:51:45,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:45,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1449 states to 699 states and 1202 transitions. [2024-11-13 20:51:45,183 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 1202 transitions. [2024-11-13 20:51:45,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 20:51:45,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:45,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:45,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:45,259 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:51:45,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:45,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1450 states to 700 states and 1203 transitions. [2024-11-13 20:51:45,735 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 1203 transitions. [2024-11-13 20:51:45,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 20:51:45,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:45,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:45,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:45,821 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:51:52,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:52,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1381 states to 664 states and 1140 transitions. [2024-11-13 20:51:52,533 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 1140 transitions. [2024-11-13 20:51:52,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 20:51:52,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:52,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:52,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:54,153 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:52:10,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:10,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1556 states to 716 states and 1245 transitions. [2024-11-13 20:52:10,882 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 1245 transitions. [2024-11-13 20:52:10,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 20:52:10,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:10,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:10,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:10,940 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:52:14,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:14,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1580 states to 724 states and 1262 transitions. [2024-11-13 20:52:14,447 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 1262 transitions. [2024-11-13 20:52:14,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 20:52:14,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:14,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:14,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:14,506 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:52:21,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:21,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1616 states to 738 states and 1291 transitions. [2024-11-13 20:52:21,402 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 1291 transitions. [2024-11-13 20:52:21,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 20:52:21,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:21,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:21,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:21,468 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:52:29,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:29,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1664 states to 758 states and 1332 transitions. [2024-11-13 20:52:29,765 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 1332 transitions. [2024-11-13 20:52:29,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 20:52:29,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:29,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:29,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:29,863 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:52:41,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:41,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1724 states to 784 states and 1385 transitions. [2024-11-13 20:52:41,398 INFO L276 IsEmpty]: Start isEmpty. Operand 784 states and 1385 transitions. [2024-11-13 20:52:41,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 20:52:41,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:41,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:41,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:41,474 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:53:07,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:07,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1800 states to 818 states and 1454 transitions. [2024-11-13 20:53:07,207 INFO L276 IsEmpty]: Start isEmpty. Operand 818 states and 1454 transitions. [2024-11-13 20:53:07,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 20:53:07,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:07,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:07,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:07,252 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:53:07,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:07,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1796 states to 816 states and 1450 transitions. [2024-11-13 20:53:07,887 INFO L276 IsEmpty]: Start isEmpty. Operand 816 states and 1450 transitions. [2024-11-13 20:53:07,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 20:53:07,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:07,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:07,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:07,950 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:53:08,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:08,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1797 states to 817 states and 1451 transitions. [2024-11-13 20:53:08,483 INFO L276 IsEmpty]: Start isEmpty. Operand 817 states and 1451 transitions. [2024-11-13 20:53:08,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 20:53:08,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:08,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:08,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:08,543 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:53:09,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:09,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1798 states to 818 states and 1452 transitions. [2024-11-13 20:53:09,618 INFO L276 IsEmpty]: Start isEmpty. Operand 818 states and 1452 transitions. [2024-11-13 20:53:09,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 20:53:09,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:09,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:09,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:09,802 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:53:10,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:10,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1799 states to 819 states and 1453 transitions. [2024-11-13 20:53:10,468 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1453 transitions. [2024-11-13 20:53:10,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 20:53:10,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:10,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:10,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:10,549 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:53:11,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:11,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1800 states to 820 states and 1454 transitions. [2024-11-13 20:53:11,746 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 1454 transitions. [2024-11-13 20:53:11,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 20:53:11,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:11,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:11,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:11,793 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:53:12,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:12,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1801 states to 821 states and 1455 transitions. [2024-11-13 20:53:12,897 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 1455 transitions. [2024-11-13 20:53:12,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 20:53:12,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:12,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:12,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:12,943 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:53:13,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:13,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1802 states to 822 states and 1456 transitions. [2024-11-13 20:53:13,882 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 1456 transitions. [2024-11-13 20:53:13,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 20:53:13,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:13,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:13,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:13,909 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:53:13,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:13,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1801 states to 822 states and 1455 transitions. [2024-11-13 20:53:13,964 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 1455 transitions. [2024-11-13 20:53:13,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 20:53:13,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:13,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:13,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:14,012 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:53:15,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:15,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1802 states to 823 states and 1456 transitions. [2024-11-13 20:53:15,600 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 1456 transitions. [2024-11-13 20:53:15,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 20:53:15,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:15,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:15,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:15,663 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:53:17,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:17,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1803 states to 824 states and 1457 transitions. [2024-11-13 20:53:17,806 INFO L276 IsEmpty]: Start isEmpty. Operand 824 states and 1457 transitions. [2024-11-13 20:53:17,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 20:53:17,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:17,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:17,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:17,855 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:53:18,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:18,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1804 states to 825 states and 1458 transitions. [2024-11-13 20:53:18,416 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 1458 transitions. [2024-11-13 20:53:18,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 20:53:18,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:18,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:18,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:18,488 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:53:19,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:19,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1805 states to 826 states and 1459 transitions. [2024-11-13 20:53:19,048 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 1459 transitions. [2024-11-13 20:53:19,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 20:53:19,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:19,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:19,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:19,107 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:53:27,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:27,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1735 states to 791 states and 1397 transitions. [2024-11-13 20:53:27,242 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 1397 transitions. [2024-11-13 20:53:27,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 20:53:27,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:27,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:27,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:29,749 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:53:57,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:57,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1934 states to 846 states and 1509 transitions. [2024-11-13 20:53:57,174 INFO L276 IsEmpty]: Start isEmpty. Operand 846 states and 1509 transitions. [2024-11-13 20:53:57,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 20:53:57,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:57,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:57,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:57,282 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:53:57,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:57,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1938 states to 848 states and 1513 transitions. [2024-11-13 20:53:57,478 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 1513 transitions. [2024-11-13 20:53:57,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 20:53:57,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:57,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:57,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:57,526 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:54:02,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:02,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1963 states to 856 states and 1530 transitions. [2024-11-13 20:54:02,813 INFO L276 IsEmpty]: Start isEmpty. Operand 856 states and 1530 transitions. [2024-11-13 20:54:02,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 20:54:02,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:02,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:02,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:02,852 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:54:11,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:11,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2000 states to 870 states and 1559 transitions. [2024-11-13 20:54:11,639 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 1559 transitions. [2024-11-13 20:54:11,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 20:54:11,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:11,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:11,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:11,686 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:54:21,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:21,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2049 states to 890 states and 1600 transitions. [2024-11-13 20:54:21,423 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 1600 transitions. [2024-11-13 20:54:21,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 20:54:21,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:21,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:21,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:21,474 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:54:35,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:35,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2110 states to 916 states and 1653 transitions. [2024-11-13 20:54:35,596 INFO L276 IsEmpty]: Start isEmpty. Operand 916 states and 1653 transitions. [2024-11-13 20:54:35,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 20:54:35,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:35,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:35,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:35,657 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:55:03,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:03,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2183 states to 947 states and 1718 transitions. [2024-11-13 20:55:03,792 INFO L276 IsEmpty]: Start isEmpty. Operand 947 states and 1718 transitions. [2024-11-13 20:55:03,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 20:55:03,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:03,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:03,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:03,904 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:55:14,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:14,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2187 states to 950 states and 1722 transitions. [2024-11-13 20:55:14,626 INFO L276 IsEmpty]: Start isEmpty. Operand 950 states and 1722 transitions. [2024-11-13 20:55:14,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 20:55:14,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:14,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:14,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:14,686 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:55:15,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:15,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2183 states to 948 states and 1718 transitions. [2024-11-13 20:55:15,666 INFO L276 IsEmpty]: Start isEmpty. Operand 948 states and 1718 transitions. [2024-11-13 20:55:15,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 20:55:15,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:15,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:15,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:15,727 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:55:16,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:16,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2184 states to 949 states and 1719 transitions. [2024-11-13 20:55:16,414 INFO L276 IsEmpty]: Start isEmpty. Operand 949 states and 1719 transitions. [2024-11-13 20:55:16,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 20:55:16,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:16,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:16,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:16,462 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:55:17,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:17,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2185 states to 950 states and 1720 transitions. [2024-11-13 20:55:17,519 INFO L276 IsEmpty]: Start isEmpty. Operand 950 states and 1720 transitions. [2024-11-13 20:55:17,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 20:55:17,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:17,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:17,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:17,575 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:55:18,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:18,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2186 states to 951 states and 1721 transitions. [2024-11-13 20:55:18,214 INFO L276 IsEmpty]: Start isEmpty. Operand 951 states and 1721 transitions. [2024-11-13 20:55:18,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 20:55:18,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:18,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:18,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:18,264 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:55:19,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:19,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2187 states to 952 states and 1722 transitions. [2024-11-13 20:55:19,367 INFO L276 IsEmpty]: Start isEmpty. Operand 952 states and 1722 transitions. [2024-11-13 20:55:19,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 20:55:19,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:19,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:19,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:19,403 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:55:20,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:20,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2188 states to 953 states and 1723 transitions. [2024-11-13 20:55:20,494 INFO L276 IsEmpty]: Start isEmpty. Operand 953 states and 1723 transitions. [2024-11-13 20:55:20,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 20:55:20,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:20,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:20,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:20,552 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:55:21,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:21,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2189 states to 954 states and 1724 transitions. [2024-11-13 20:55:21,793 INFO L276 IsEmpty]: Start isEmpty. Operand 954 states and 1724 transitions. [2024-11-13 20:55:21,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 20:55:21,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:21,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:21,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:22,411 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:55:38,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:38,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2272 states to 965 states and 1746 transitions. [2024-11-13 20:55:38,827 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 1746 transitions. [2024-11-13 20:55:38,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 20:55:38,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:38,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:38,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:38,874 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:55:40,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:40,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2273 states to 966 states and 1747 transitions. [2024-11-13 20:55:40,781 INFO L276 IsEmpty]: Start isEmpty. Operand 966 states and 1747 transitions. [2024-11-13 20:55:40,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 20:55:40,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:40,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:40,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:40,839 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:55:43,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:43,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2274 states to 967 states and 1748 transitions. [2024-11-13 20:55:43,407 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 1748 transitions. [2024-11-13 20:55:43,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 20:55:43,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:43,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:43,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:43,601 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:55:44,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:44,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2275 states to 968 states and 1749 transitions. [2024-11-13 20:55:44,320 INFO L276 IsEmpty]: Start isEmpty. Operand 968 states and 1749 transitions. [2024-11-13 20:55:44,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 20:55:44,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:44,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:44,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:44,366 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:55:45,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:45,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2276 states to 969 states and 1750 transitions. [2024-11-13 20:55:45,215 INFO L276 IsEmpty]: Start isEmpty. Operand 969 states and 1750 transitions. [2024-11-13 20:55:45,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 20:55:45,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:45,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:45,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:45,278 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:55:54,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:54,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2201 states to 934 states and 1688 transitions. [2024-11-13 20:55:54,154 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1688 transitions. [2024-11-13 20:55:54,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 20:55:54,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:54,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:54,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:54,473 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:55:54,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:54,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2205 states to 936 states and 1692 transitions. [2024-11-13 20:55:54,551 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 1692 transitions. [2024-11-13 20:55:54,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 20:55:54,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:54,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:54,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:57,759 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:56:41,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:41,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2424 states to 994 states and 1811 transitions. [2024-11-13 20:56:41,514 INFO L276 IsEmpty]: Start isEmpty. Operand 994 states and 1811 transitions. [2024-11-13 20:56:41,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 20:56:41,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:41,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:41,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:41,611 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:56:42,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:42,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2427 states to 996 states and 1814 transitions. [2024-11-13 20:56:42,678 INFO L276 IsEmpty]: Start isEmpty. Operand 996 states and 1814 transitions. [2024-11-13 20:56:42,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 20:56:42,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:42,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:42,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:42,713 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:56:48,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:48,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2454 states to 1004 states and 1831 transitions. [2024-11-13 20:56:48,459 INFO L276 IsEmpty]: Start isEmpty. Operand 1004 states and 1831 transitions. [2024-11-13 20:56:48,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 20:56:48,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:48,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:48,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:48,503 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:56:58,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:58,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2493 states to 1018 states and 1860 transitions. [2024-11-13 20:56:58,294 INFO L276 IsEmpty]: Start isEmpty. Operand 1018 states and 1860 transitions. [2024-11-13 20:56:58,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 20:56:58,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:58,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:58,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:58,353 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:57:10,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:10,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2544 states to 1038 states and 1901 transitions. [2024-11-13 20:57:10,639 INFO L276 IsEmpty]: Start isEmpty. Operand 1038 states and 1901 transitions. [2024-11-13 20:57:10,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 20:57:10,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:10,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:10,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:10,687 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:57:28,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:28,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2608 states to 1064 states and 1955 transitions. [2024-11-13 20:57:28,358 INFO L276 IsEmpty]: Start isEmpty. Operand 1064 states and 1955 transitions. [2024-11-13 20:57:28,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 20:57:28,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:28,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:28,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:28,410 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:58:06,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:06,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2685 states to 1098 states and 2024 transitions. [2024-11-13 20:58:06,410 INFO L276 IsEmpty]: Start isEmpty. Operand 1098 states and 2024 transitions. [2024-11-13 20:58:06,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:58:06,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:06,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:06,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:06,445 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:58:07,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:07,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2681 states to 1096 states and 2020 transitions. [2024-11-13 20:58:07,205 INFO L276 IsEmpty]: Start isEmpty. Operand 1096 states and 2020 transitions. [2024-11-13 20:58:07,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:58:07,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:07,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:07,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:07,256 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:58:07,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:07,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2682 states to 1097 states and 2021 transitions. [2024-11-13 20:58:07,973 INFO L276 IsEmpty]: Start isEmpty. Operand 1097 states and 2021 transitions. [2024-11-13 20:58:07,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:58:07,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:07,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:07,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:08,011 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:58:09,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:09,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2683 states to 1098 states and 2022 transitions. [2024-11-13 20:58:09,509 INFO L276 IsEmpty]: Start isEmpty. Operand 1098 states and 2022 transitions. [2024-11-13 20:58:09,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:58:09,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:09,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:09,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:09,565 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:58:10,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:10,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2684 states to 1099 states and 2023 transitions. [2024-11-13 20:58:10,667 INFO L276 IsEmpty]: Start isEmpty. Operand 1099 states and 2023 transitions. [2024-11-13 20:58:10,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:58:10,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:10,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:10,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:10,716 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:58:12,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:12,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2685 states to 1100 states and 2024 transitions. [2024-11-13 20:58:12,044 INFO L276 IsEmpty]: Start isEmpty. Operand 1100 states and 2024 transitions. [2024-11-13 20:58:12,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:58:12,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:12,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:12,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:12,091 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:58:13,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:13,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2686 states to 1101 states and 2025 transitions. [2024-11-13 20:58:13,803 INFO L276 IsEmpty]: Start isEmpty. Operand 1101 states and 2025 transitions. [2024-11-13 20:58:13,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:58:13,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:13,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:13,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:13,872 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:58:15,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:15,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2687 states to 1102 states and 2026 transitions. [2024-11-13 20:58:15,368 INFO L276 IsEmpty]: Start isEmpty. Operand 1102 states and 2026 transitions. [2024-11-13 20:58:15,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:58:15,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:15,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:15,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:15,404 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:58:35,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:35,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2718 states to 1116 states and 2055 transitions. [2024-11-13 20:58:35,583 INFO L276 IsEmpty]: Start isEmpty. Operand 1116 states and 2055 transitions. [2024-11-13 20:58:35,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:58:35,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:35,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:35,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:35,628 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:58:37,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:37,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2719 states to 1117 states and 2056 transitions. [2024-11-13 20:58:37,848 INFO L276 IsEmpty]: Start isEmpty. Operand 1117 states and 2056 transitions. [2024-11-13 20:58:37,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:58:37,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:37,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:37,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:37,888 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:58:40,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:40,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2720 states to 1118 states and 2057 transitions. [2024-11-13 20:58:40,485 INFO L276 IsEmpty]: Start isEmpty. Operand 1118 states and 2057 transitions. [2024-11-13 20:58:40,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:58:40,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:40,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:40,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:40,726 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:58:41,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:41,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2721 states to 1119 states and 2058 transitions. [2024-11-13 20:58:41,607 INFO L276 IsEmpty]: Start isEmpty. Operand 1119 states and 2058 transitions. [2024-11-13 20:58:41,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:58:41,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:41,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:41,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:41,660 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:58:42,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:42,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2722 states to 1120 states and 2059 transitions. [2024-11-13 20:58:42,659 INFO L276 IsEmpty]: Start isEmpty. Operand 1120 states and 2059 transitions. [2024-11-13 20:58:42,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:58:42,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:42,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:42,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:42,702 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:58:50,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:50,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2646 states to 1085 states and 1997 transitions. [2024-11-13 20:58:50,845 INFO L276 IsEmpty]: Start isEmpty. Operand 1085 states and 1997 transitions. [2024-11-13 20:58:50,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 20:58:50,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:50,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:50,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:50,936 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:58:52,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:52,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2649 states to 1087 states and 2000 transitions. [2024-11-13 20:58:52,630 INFO L276 IsEmpty]: Start isEmpty. Operand 1087 states and 2000 transitions. [2024-11-13 20:58:52,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 20:58:52,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:52,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:52,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:56,963 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:59:58,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:58,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2862 states to 1148 states and 2128 transitions. [2024-11-13 20:59:58,124 INFO L276 IsEmpty]: Start isEmpty. Operand 1148 states and 2128 transitions. [2024-11-13 20:59:58,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 20:59:58,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:58,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:58,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:58,238 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:59:58,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:58,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2866 states to 1150 states and 2132 transitions. [2024-11-13 20:59:58,332 INFO L276 IsEmpty]: Start isEmpty. Operand 1150 states and 2132 transitions. [2024-11-13 20:59:58,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 20:59:58,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:58,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:58,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:58,448 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:59:58,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:58,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2869 states to 1152 states and 2135 transitions. [2024-11-13 20:59:58,532 INFO L276 IsEmpty]: Start isEmpty. Operand 1152 states and 2135 transitions. [2024-11-13 20:59:58,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 20:59:58,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:58,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:58,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:58,569 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:00:05,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:05,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2896 states to 1160 states and 2152 transitions. [2024-11-13 21:00:05,834 INFO L276 IsEmpty]: Start isEmpty. Operand 1160 states and 2152 transitions. [2024-11-13 21:00:05,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 21:00:05,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:05,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:05,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:05,870 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:00:17,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:17,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2935 states to 1174 states and 2181 transitions. [2024-11-13 21:00:17,784 INFO L276 IsEmpty]: Start isEmpty. Operand 1174 states and 2181 transitions. [2024-11-13 21:00:17,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 21:00:17,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:17,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:17,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:17,843 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:00:32,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:32,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2986 states to 1194 states and 2222 transitions. [2024-11-13 21:00:32,874 INFO L276 IsEmpty]: Start isEmpty. Operand 1194 states and 2222 transitions. [2024-11-13 21:00:32,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 21:00:32,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:32,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:32,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:32,921 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:00:55,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:55,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3049 states to 1219 states and 2275 transitions. [2024-11-13 21:00:55,540 INFO L276 IsEmpty]: Start isEmpty. Operand 1219 states and 2275 transitions. [2024-11-13 21:00:55,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 21:00:55,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:55,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:55,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:55,588 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:01:26,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:26,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3110 states to 1244 states and 2328 transitions. [2024-11-13 21:01:26,021 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 2328 transitions. [2024-11-13 21:01:26,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 21:01:26,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:26,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:26,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:26,084 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:01:37,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:37,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3116 states to 1247 states and 2334 transitions. [2024-11-13 21:01:37,993 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 2334 transitions. [2024-11-13 21:01:37,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 21:01:37,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:37,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:38,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:38,050 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:01:54,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:54,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3126 states to 1253 states and 2344 transitions. [2024-11-13 21:01:54,175 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 2344 transitions. [2024-11-13 21:01:54,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 21:01:54,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:54,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:54,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:54,428 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:01:55,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:55,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3122 states to 1251 states and 2340 transitions. [2024-11-13 21:01:55,537 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 2340 transitions. [2024-11-13 21:01:55,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 21:01:55,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:55,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:55,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:55,801 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:01:56,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:56,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3123 states to 1252 states and 2341 transitions. [2024-11-13 21:01:56,763 INFO L276 IsEmpty]: Start isEmpty. Operand 1252 states and 2341 transitions. [2024-11-13 21:01:56,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 21:01:56,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:56,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:56,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:56,812 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:01:58,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:58,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3124 states to 1253 states and 2342 transitions. [2024-11-13 21:01:58,513 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 2342 transitions. [2024-11-13 21:01:58,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 21:01:58,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:58,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:58,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:58,575 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:01:59,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:59,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3125 states to 1254 states and 2343 transitions. [2024-11-13 21:01:59,662 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 2343 transitions. [2024-11-13 21:01:59,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 21:01:59,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:59,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:59,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:59,700 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:02:01,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:01,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3126 states to 1255 states and 2344 transitions. [2024-11-13 21:02:01,241 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 2344 transitions. [2024-11-13 21:02:01,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 21:02:01,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:01,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:01,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:01,277 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:02:02,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:02,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3127 states to 1256 states and 2345 transitions. [2024-11-13 21:02:02,795 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 2345 transitions. [2024-11-13 21:02:02,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 21:02:02,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:02,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:02,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:02,833 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:02:04,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:04,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3128 states to 1257 states and 2346 transitions. [2024-11-13 21:02:04,368 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 2346 transitions. [2024-11-13 21:02:04,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 21:02:04,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:04,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:04,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:05,625 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:02:34,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:34,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3166 states to 1274 states and 2382 transitions. [2024-11-13 21:02:34,717 INFO L276 IsEmpty]: Start isEmpty. Operand 1274 states and 2382 transitions. [2024-11-13 21:02:34,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 21:02:34,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:34,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:34,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:34,763 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:02:34,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:34,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3169 states to 1276 states and 2385 transitions. [2024-11-13 21:02:34,880 INFO L276 IsEmpty]: Start isEmpty. Operand 1276 states and 2385 transitions. [2024-11-13 21:02:34,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 21:02:34,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:34,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:34,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:34,948 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:02:37,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:37,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3170 states to 1277 states and 2386 transitions. [2024-11-13 21:02:37,462 INFO L276 IsEmpty]: Start isEmpty. Operand 1277 states and 2386 transitions. [2024-11-13 21:02:37,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 21:02:37,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:37,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:37,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:37,501 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:02:40,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:40,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3171 states to 1278 states and 2387 transitions. [2024-11-13 21:02:40,381 INFO L276 IsEmpty]: Start isEmpty. Operand 1278 states and 2387 transitions. [2024-11-13 21:02:40,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 21:02:40,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:40,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:40,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:40,488 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:02:41,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:41,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3172 states to 1279 states and 2388 transitions. [2024-11-13 21:02:41,704 INFO L276 IsEmpty]: Start isEmpty. Operand 1279 states and 2388 transitions. [2024-11-13 21:02:41,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 21:02:41,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:41,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:41,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:41,764 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:02:45,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:45,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3174 states to 1281 states and 2390 transitions. [2024-11-13 21:02:45,548 INFO L276 IsEmpty]: Start isEmpty. Operand 1281 states and 2390 transitions. [2024-11-13 21:02:45,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 21:02:45,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:45,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:45,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:45,586 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked.