./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem03_label19.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_5d59fd57-585f-499e-b963-37db72ce928b/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d59fd57-585f-499e-b963-37db72ce928b/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_5d59fd57-585f-499e-b963-37db72ce928b/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d59fd57-585f-499e-b963-37db72ce928b/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem03_label19.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d59fd57-585f-499e-b963-37db72ce928b/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_5d59fd57-585f-499e-b963-37db72ce928b/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 dbab4b57592d1cd844f46032ce61618d4e076adc5adb242b34e740348fe0a295 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:58:58,346 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:58:58,454 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d59fd57-585f-499e-b963-37db72ce928b/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 22:58:58,461 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:58:58,461 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:58:58,497 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:58:58,499 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:58:58,499 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:58:58,499 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:58:58,500 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:58:58,500 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:58:58,501 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:58:58,501 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:58:58,501 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:58:58,502 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:58:58,502 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:58:58,502 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:58:58,502 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:58:58,502 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:58:58,502 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:58:58,502 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:58:58,503 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:58:58,503 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:58:58,503 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:58:58,503 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:58:58,503 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:58:58,503 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:58:58,504 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:58:58,504 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:58:58,504 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:58:58,504 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:58:58,504 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:58:58,505 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:58:58,505 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_5d59fd57-585f-499e-b963-37db72ce928b/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 -> dbab4b57592d1cd844f46032ce61618d4e076adc5adb242b34e740348fe0a295 [2024-11-13 22:58:58,844 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:58:58,853 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:58:58,856 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:58:58,857 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:58:58,858 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:58:58,859 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d59fd57-585f-499e-b963-37db72ce928b/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/eca-rers2012/Problem03_label19.c Unable to find full path for "g++" [2024-11-13 22:59:00,837 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:59:01,310 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:59:01,311 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d59fd57-585f-499e-b963-37db72ce928b/sv-benchmarks/c/eca-rers2012/Problem03_label19.c [2024-11-13 22:59:01,329 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d59fd57-585f-499e-b963-37db72ce928b/bin/ukojak-verify-EEHR8qb7sm/data/083c844e8/fe1fc81f3de1407b91402b6f82df8516/FLAG35afd029c [2024-11-13 22:59:01,352 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d59fd57-585f-499e-b963-37db72ce928b/bin/ukojak-verify-EEHR8qb7sm/data/083c844e8/fe1fc81f3de1407b91402b6f82df8516 [2024-11-13 22:59:01,354 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:59:01,357 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:59:01,359 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:59:01,359 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:59:01,363 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:59:01,365 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:59:01" (1/1) ... [2024-11-13 22:59:01,366 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@203ac3f9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:01, skipping insertion in model container [2024-11-13 22:59:01,368 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:59:01" (1/1) ... [2024-11-13 22:59:01,444 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:59:01,934 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_5d59fd57-585f-499e-b963-37db72ce928b/sv-benchmarks/c/eca-rers2012/Problem03_label19.c[59475,59488] [2024-11-13 22:59:01,960 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:59:01,970 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:59:02,199 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_5d59fd57-585f-499e-b963-37db72ce928b/sv-benchmarks/c/eca-rers2012/Problem03_label19.c[59475,59488] [2024-11-13 22:59:02,212 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:59:02,243 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:59:02,244 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:02 WrapperNode [2024-11-13 22:59:02,244 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:59:02,245 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:59:02,246 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:59:02,246 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:59:02,253 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:02" (1/1) ... [2024-11-13 22:59:02,288 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:02" (1/1) ... [2024-11-13 22:59:02,399 INFO L138 Inliner]: procedures = 14, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1771 [2024-11-13 22:59:02,400 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:59:02,400 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:59:02,400 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:59:02,401 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:59:02,408 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:02" (1/1) ... [2024-11-13 22:59:02,409 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:02" (1/1) ... [2024-11-13 22:59:02,418 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:02" (1/1) ... [2024-11-13 22:59:02,422 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:02" (1/1) ... [2024-11-13 22:59:02,491 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:02" (1/1) ... [2024-11-13 22:59:02,500 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:02" (1/1) ... [2024-11-13 22:59:02,513 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:02" (1/1) ... [2024-11-13 22:59:02,520 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:02" (1/1) ... [2024-11-13 22:59:02,535 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:59:02,536 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:59:02,536 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:59:02,536 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:59:02,537 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:02" (1/1) ... [2024-11-13 22:59:02,542 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:59:02,555 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d59fd57-585f-499e-b963-37db72ce928b/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:59:02,568 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d59fd57-585f-499e-b963-37db72ce928b/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:59:02,571 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d59fd57-585f-499e-b963-37db72ce928b/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:59:02,597 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:59:02,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:59:02,597 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:59:02,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:59:02,709 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:59:02,711 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:59:05,406 INFO L? ?]: Removed 147 outVars from TransFormulas that were not future-live. [2024-11-13 22:59:05,407 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:59:05,902 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:59:05,903 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 22:59:05,903 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:59:05 BoogieIcfgContainer [2024-11-13 22:59:05,903 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:59:05,904 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:59:05,904 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:59:05,914 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:59:05,914 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:59:05" (1/1) ... [2024-11-13 22:59:05,924 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:59:05,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:05,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 148 states and 288 transitions. [2024-11-13 22:59:05,990 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 288 transitions. [2024-11-13 22:59:05,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 22:59:05,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:05,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:06,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:07,257 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 22:59:08,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:08,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 289 states and 517 transitions. [2024-11-13 22:59:08,531 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 517 transitions. [2024-11-13 22:59:08,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 22:59:08,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:08,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:08,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:09,213 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:11,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:11,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 437 states and 723 transitions. [2024-11-13 22:59:11,106 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 723 transitions. [2024-11-13 22:59:11,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 22:59:11,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:11,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:11,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:11,357 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:11,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:11,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 444 states and 733 transitions. [2024-11-13 22:59:11,549 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 733 transitions. [2024-11-13 22:59:11,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 22:59:11,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:11,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:11,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:12,537 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:59:15,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:15,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 599 states and 967 transitions. [2024-11-13 22:59:15,182 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 967 transitions. [2024-11-13 22:59:15,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 22:59:15,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:15,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:15,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:15,486 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:15,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:15,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 618 states and 993 transitions. [2024-11-13 22:59:15,997 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 993 transitions. [2024-11-13 22:59:16,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 22:59:16,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:16,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:16,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:16,303 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:17,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:17,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1027 states to 640 states and 1027 transitions. [2024-11-13 22:59:17,012 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 1027 transitions. [2024-11-13 22:59:17,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 22:59:17,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:17,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:17,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:17,299 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:18,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:18,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1066 states to 665 states and 1066 transitions. [2024-11-13 22:59:18,235 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 1066 transitions. [2024-11-13 22:59:18,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 22:59:18,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:18,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:18,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:18,529 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:59:19,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:19,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1087 states to 672 states and 1087 transitions. [2024-11-13 22:59:19,245 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 1087 transitions. [2024-11-13 22:59:19,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 22:59:19,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:19,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:19,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:19,493 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:59:19,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:19,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1096 states to 679 states and 1096 transitions. [2024-11-13 22:59:19,974 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 1096 transitions. [2024-11-13 22:59:19,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 22:59:19,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:19,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:20,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:20,250 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:59:20,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:20,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1097 states to 680 states and 1097 transitions. [2024-11-13 22:59:20,485 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 1097 transitions. [2024-11-13 22:59:20,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 22:59:20,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:20,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:20,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:20,697 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:59:21,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:21,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 699 states and 1118 transitions. [2024-11-13 22:59:21,040 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 1118 transitions. [2024-11-13 22:59:21,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 22:59:21,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:21,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:21,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:21,294 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:22,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:22,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1157 states to 725 states and 1157 transitions. [2024-11-13 22:59:22,598 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 1157 transitions. [2024-11-13 22:59:22,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-13 22:59:22,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:22,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:22,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:23,066 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:24,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:24,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1197 states to 752 states and 1197 transitions. [2024-11-13 22:59:24,747 INFO L276 IsEmpty]: Start isEmpty. Operand 752 states and 1197 transitions. [2024-11-13 22:59:24,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 22:59:24,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:24,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:24,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:24,994 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:26,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:26,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1232 states to 769 states and 1232 transitions. [2024-11-13 22:59:26,067 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 1232 transitions. [2024-11-13 22:59:26,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 22:59:26,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:26,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:26,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:26,208 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:26,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:26,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 791 states and 1257 transitions. [2024-11-13 22:59:26,643 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 1257 transitions. [2024-11-13 22:59:26,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 22:59:26,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:26,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:26,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:26,835 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:27,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:27,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1262 states to 792 states and 1262 transitions. [2024-11-13 22:59:27,172 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1262 transitions. [2024-11-13 22:59:27,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 22:59:27,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:27,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:27,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:27,307 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:27,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:27,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1267 states to 793 states and 1267 transitions. [2024-11-13 22:59:27,576 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 1267 transitions. [2024-11-13 22:59:27,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 22:59:27,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:27,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:27,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:27,706 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:27,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:27,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1277 states to 799 states and 1277 transitions. [2024-11-13 22:59:27,996 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 1277 transitions. [2024-11-13 22:59:27,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 22:59:27,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:27,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:28,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:28,441 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:30,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:30,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1325 states to 828 states and 1325 transitions. [2024-11-13 22:59:30,302 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 1325 transitions. [2024-11-13 22:59:30,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 22:59:30,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:30,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:30,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:30,858 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:33,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:33,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1355 states to 852 states and 1355 transitions. [2024-11-13 22:59:33,109 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 1355 transitions. [2024-11-13 22:59:33,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 22:59:33,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:33,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:33,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:33,487 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 32 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:35,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:35,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1401 states to 878 states and 1401 transitions. [2024-11-13 22:59:35,138 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 1401 transitions. [2024-11-13 22:59:35,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 22:59:35,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:35,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:35,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:35,463 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 32 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:36,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:36,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1432 states to 903 states and 1432 transitions. [2024-11-13 22:59:36,313 INFO L276 IsEmpty]: Start isEmpty. Operand 903 states and 1432 transitions. [2024-11-13 22:59:36,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 22:59:36,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:36,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:36,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:36,479 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 32 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:37,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:37,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1442 states to 910 states and 1442 transitions. [2024-11-13 22:59:37,079 INFO L276 IsEmpty]: Start isEmpty. Operand 910 states and 1442 transitions. [2024-11-13 22:59:37,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 22:59:37,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:37,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:37,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:37,277 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 32 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:38,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:38,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1465 states to 926 states and 1465 transitions. [2024-11-13 22:59:38,103 INFO L276 IsEmpty]: Start isEmpty. Operand 926 states and 1465 transitions. [2024-11-13 22:59:38,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 22:59:38,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:38,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:38,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:38,312 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 32 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:38,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:38,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1471 states to 932 states and 1471 transitions. [2024-11-13 22:59:38,624 INFO L276 IsEmpty]: Start isEmpty. Operand 932 states and 1471 transitions. [2024-11-13 22:59:38,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 22:59:38,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:38,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:38,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:38,817 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 32 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:39,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:39,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1480 states to 939 states and 1480 transitions. [2024-11-13 22:59:39,368 INFO L276 IsEmpty]: Start isEmpty. Operand 939 states and 1480 transitions. [2024-11-13 22:59:39,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 22:59:39,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:39,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:39,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:39,694 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 26 proven. 6 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:59:40,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:40,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1491 states to 946 states and 1491 transitions. [2024-11-13 22:59:40,394 INFO L276 IsEmpty]: Start isEmpty. Operand 946 states and 1491 transitions. [2024-11-13 22:59:40,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 22:59:40,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:40,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:40,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:40,749 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:43,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:43,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1544 states to 973 states and 1544 transitions. [2024-11-13 22:59:43,102 INFO L276 IsEmpty]: Start isEmpty. Operand 973 states and 1544 transitions. [2024-11-13 22:59:43,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 22:59:43,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:43,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:43,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:43,243 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:44,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:44,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1579 states to 998 states and 1579 transitions. [2024-11-13 22:59:44,896 INFO L276 IsEmpty]: Start isEmpty. Operand 998 states and 1579 transitions. [2024-11-13 22:59:44,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 22:59:44,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:44,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:44,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:45,078 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:46,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:46,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1611 states to 1024 states and 1611 transitions. [2024-11-13 22:59:46,460 INFO L276 IsEmpty]: Start isEmpty. Operand 1024 states and 1611 transitions. [2024-11-13 22:59:46,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 22:59:46,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:46,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:46,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:46,655 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:47,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:47,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1628 states to 1039 states and 1628 transitions. [2024-11-13 22:59:47,413 INFO L276 IsEmpty]: Start isEmpty. Operand 1039 states and 1628 transitions. [2024-11-13 22:59:47,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 22:59:47,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:47,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:47,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:47,611 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:47,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:47,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1629 states to 1040 states and 1629 transitions. [2024-11-13 22:59:47,986 INFO L276 IsEmpty]: Start isEmpty. Operand 1040 states and 1629 transitions. [2024-11-13 22:59:47,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 22:59:47,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:47,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:48,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:48,155 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:48,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:48,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1633 states to 1041 states and 1633 transitions. [2024-11-13 22:59:48,535 INFO L276 IsEmpty]: Start isEmpty. Operand 1041 states and 1633 transitions. [2024-11-13 22:59:48,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 22:59:48,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:48,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:48,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:48,757 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:49,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:49,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1636 states to 1042 states and 1636 transitions. [2024-11-13 22:59:49,159 INFO L276 IsEmpty]: Start isEmpty. Operand 1042 states and 1636 transitions. [2024-11-13 22:59:49,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 22:59:49,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:49,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:49,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:49,669 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:52,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:52,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1680 states to 1070 states and 1680 transitions. [2024-11-13 22:59:52,627 INFO L276 IsEmpty]: Start isEmpty. Operand 1070 states and 1680 transitions. [2024-11-13 22:59:52,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 22:59:52,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:52,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:52,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:52,920 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:55,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:55,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1718 states to 1093 states and 1718 transitions. [2024-11-13 22:59:55,405 INFO L276 IsEmpty]: Start isEmpty. Operand 1093 states and 1718 transitions. [2024-11-13 22:59:55,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 22:59:55,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:55,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:55,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:55,630 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:57,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:57,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1756 states to 1118 states and 1756 transitions. [2024-11-13 22:59:57,989 INFO L276 IsEmpty]: Start isEmpty. Operand 1118 states and 1756 transitions. [2024-11-13 22:59:57,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 22:59:57,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:57,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:58,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:58,208 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:58,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:58,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1758 states to 1119 states and 1758 transitions. [2024-11-13 22:59:58,667 INFO L276 IsEmpty]: Start isEmpty. Operand 1119 states and 1758 transitions. [2024-11-13 22:59:58,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 22:59:58,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:58,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:58,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:58,955 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:00,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:00,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1782 states to 1137 states and 1782 transitions. [2024-11-13 23:00:00,343 INFO L276 IsEmpty]: Start isEmpty. Operand 1137 states and 1782 transitions. [2024-11-13 23:00:00,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 23:00:00,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:00,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:00,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:00,573 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:01,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:01,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1786 states to 1138 states and 1786 transitions. [2024-11-13 23:00:01,057 INFO L276 IsEmpty]: Start isEmpty. Operand 1138 states and 1786 transitions. [2024-11-13 23:00:01,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 23:00:01,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:01,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:01,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:01,249 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:01,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:01,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1789 states to 1139 states and 1789 transitions. [2024-11-13 23:00:01,722 INFO L276 IsEmpty]: Start isEmpty. Operand 1139 states and 1789 transitions. [2024-11-13 23:00:01,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 23:00:01,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:01,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:01,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:01,957 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:02,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:02,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1793 states to 1140 states and 1793 transitions. [2024-11-13 23:00:02,396 INFO L276 IsEmpty]: Start isEmpty. Operand 1140 states and 1793 transitions. [2024-11-13 23:00:02,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 23:00:02,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:02,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:02,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:02,976 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:05,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:05,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1840 states to 1170 states and 1840 transitions. [2024-11-13 23:00:05,779 INFO L276 IsEmpty]: Start isEmpty. Operand 1170 states and 1840 transitions. [2024-11-13 23:00:05,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 23:00:05,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:05,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:05,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:05,960 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:09,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:09,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1891 states to 1199 states and 1891 transitions. [2024-11-13 23:00:09,146 INFO L276 IsEmpty]: Start isEmpty. Operand 1199 states and 1891 transitions. [2024-11-13 23:00:09,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 23:00:09,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:09,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:09,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:09,386 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:11,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:11,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1934 states to 1224 states and 1934 transitions. [2024-11-13 23:00:11,861 INFO L276 IsEmpty]: Start isEmpty. Operand 1224 states and 1934 transitions. [2024-11-13 23:00:11,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 23:00:11,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:11,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:11,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:12,150 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:14,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:14,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1964 states to 1245 states and 1964 transitions. [2024-11-13 23:00:14,723 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 1964 transitions. [2024-11-13 23:00:14,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 23:00:14,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:14,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:14,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:14,969 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:16,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:16,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1984 states to 1261 states and 1984 transitions. [2024-11-13 23:00:16,500 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 1984 transitions. [2024-11-13 23:00:16,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 23:00:16,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:16,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:16,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:16,737 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:17,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:17,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1988 states to 1262 states and 1988 transitions. [2024-11-13 23:00:17,214 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 1988 transitions. [2024-11-13 23:00:17,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 23:00:17,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:17,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:17,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:17,583 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:18,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:18,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1992 states to 1263 states and 1992 transitions. [2024-11-13 23:00:18,067 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 1992 transitions. [2024-11-13 23:00:18,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 23:00:18,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:18,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:18,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:18,569 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:20,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:20,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2020 states to 1287 states and 2020 transitions. [2024-11-13 23:00:20,707 INFO L276 IsEmpty]: Start isEmpty. Operand 1287 states and 2020 transitions. [2024-11-13 23:00:20,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 23:00:20,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:20,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:20,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:21,065 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:24,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:24,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2053 states to 1310 states and 2053 transitions. [2024-11-13 23:00:24,291 INFO L276 IsEmpty]: Start isEmpty. Operand 1310 states and 2053 transitions. [2024-11-13 23:00:24,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 23:00:24,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:24,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:24,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:24,467 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:27,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:27,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2084 states to 1336 states and 2084 transitions. [2024-11-13 23:00:27,431 INFO L276 IsEmpty]: Start isEmpty. Operand 1336 states and 2084 transitions. [2024-11-13 23:00:27,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 23:00:27,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:27,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:27,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:27,674 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:28,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:28,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2087 states to 1338 states and 2087 transitions. [2024-11-13 23:00:28,215 INFO L276 IsEmpty]: Start isEmpty. Operand 1338 states and 2087 transitions. [2024-11-13 23:00:28,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 23:00:28,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:28,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:28,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:28,468 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:29,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:29,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2089 states to 1340 states and 2089 transitions. [2024-11-13 23:00:29,022 INFO L276 IsEmpty]: Start isEmpty. Operand 1340 states and 2089 transitions. [2024-11-13 23:00:29,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 23:00:29,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:29,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:29,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:29,204 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:31,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:31,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 1358 states and 2109 transitions. [2024-11-13 23:00:31,010 INFO L276 IsEmpty]: Start isEmpty. Operand 1358 states and 2109 transitions. [2024-11-13 23:00:31,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 23:00:31,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:31,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:31,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:31,183 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:32,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:32,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2129 states to 1376 states and 2129 transitions. [2024-11-13 23:00:32,776 INFO L276 IsEmpty]: Start isEmpty. Operand 1376 states and 2129 transitions. [2024-11-13 23:00:32,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 23:00:32,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:32,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:32,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:32,949 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:34,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:34,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2144 states to 1391 states and 2144 transitions. [2024-11-13 23:00:34,588 INFO L276 IsEmpty]: Start isEmpty. Operand 1391 states and 2144 transitions. [2024-11-13 23:00:34,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 23:00:34,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:34,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:34,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:35,037 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:39,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:39,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2207 states to 1429 states and 2207 transitions. [2024-11-13 23:00:39,002 INFO L276 IsEmpty]: Start isEmpty. Operand 1429 states and 2207 transitions. [2024-11-13 23:00:39,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 23:00:39,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:39,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:39,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:39,155 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 23:00:39,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:39,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2208 states to 1430 states and 2208 transitions. [2024-11-13 23:00:39,411 INFO L276 IsEmpty]: Start isEmpty. Operand 1430 states and 2208 transitions. [2024-11-13 23:00:39,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 23:00:39,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:39,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:39,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:40,026 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:44,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:44,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2271 states to 1470 states and 2271 transitions. [2024-11-13 23:00:44,771 INFO L276 IsEmpty]: Start isEmpty. Operand 1470 states and 2271 transitions. [2024-11-13 23:00:44,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 23:00:44,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:44,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:44,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:44,852 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:45,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:45,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2292 states to 1486 states and 2292 transitions. [2024-11-13 23:00:45,902 INFO L276 IsEmpty]: Start isEmpty. Operand 1486 states and 2292 transitions. [2024-11-13 23:00:45,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 23:00:45,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:45,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:45,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:46,031 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:49,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:49,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2339 states to 1517 states and 2339 transitions. [2024-11-13 23:00:49,979 INFO L276 IsEmpty]: Start isEmpty. Operand 1517 states and 2339 transitions. [2024-11-13 23:00:49,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 23:00:49,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:49,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:50,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:50,061 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:52,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:52,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2362 states to 1539 states and 2362 transitions. [2024-11-13 23:00:52,665 INFO L276 IsEmpty]: Start isEmpty. Operand 1539 states and 2362 transitions. [2024-11-13 23:00:52,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 23:00:52,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:52,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:52,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:52,764 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:53,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:53,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2365 states to 1542 states and 2365 transitions. [2024-11-13 23:00:53,318 INFO L276 IsEmpty]: Start isEmpty. Operand 1542 states and 2365 transitions. [2024-11-13 23:00:53,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 23:00:53,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:53,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:53,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:53,518 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:54,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:54,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2368 states to 1544 states and 2368 transitions. [2024-11-13 23:00:54,066 INFO L276 IsEmpty]: Start isEmpty. Operand 1544 states and 2368 transitions. [2024-11-13 23:00:54,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 23:00:54,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:54,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:54,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:54,148 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:54,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:54,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2371 states to 1547 states and 2371 transitions. [2024-11-13 23:00:54,683 INFO L276 IsEmpty]: Start isEmpty. Operand 1547 states and 2371 transitions. [2024-11-13 23:00:54,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 23:00:54,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:54,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:54,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:54,766 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:55,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:55,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2386 states to 1562 states and 2386 transitions. [2024-11-13 23:00:55,873 INFO L276 IsEmpty]: Start isEmpty. Operand 1562 states and 2386 transitions. [2024-11-13 23:00:55,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 23:00:55,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:55,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:55,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:55,959 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:57,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:57,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2401 states to 1577 states and 2401 transitions. [2024-11-13 23:00:57,156 INFO L276 IsEmpty]: Start isEmpty. Operand 1577 states and 2401 transitions. [2024-11-13 23:00:57,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 23:00:57,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:57,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:57,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:57,733 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:01:03,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:03,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2460 states to 1616 states and 2460 transitions. [2024-11-13 23:01:03,192 INFO L276 IsEmpty]: Start isEmpty. Operand 1616 states and 2460 transitions. [2024-11-13 23:01:03,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 23:01:03,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:03,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:03,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:03,868 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 47 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:01:06,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:06,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2486 states to 1637 states and 2486 transitions. [2024-11-13 23:01:06,613 INFO L276 IsEmpty]: Start isEmpty. Operand 1637 states and 2486 transitions. [2024-11-13 23:01:06,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 23:01:06,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:06,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:06,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:06,933 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 47 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:01:11,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:11,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2521 states to 1658 states and 2521 transitions. [2024-11-13 23:01:11,409 INFO L276 IsEmpty]: Start isEmpty. Operand 1658 states and 2521 transitions. [2024-11-13 23:01:11,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 23:01:11,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:11,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:11,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:11,803 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 47 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:01:14,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:14,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2547 states to 1676 states and 2547 transitions. [2024-11-13 23:01:14,720 INFO L276 IsEmpty]: Start isEmpty. Operand 1676 states and 2547 transitions. [2024-11-13 23:01:14,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 23:01:14,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:14,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:14,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:15,080 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 47 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:01:16,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:16,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2557 states to 1684 states and 2557 transitions. [2024-11-13 23:01:16,980 INFO L276 IsEmpty]: Start isEmpty. Operand 1684 states and 2557 transitions. [2024-11-13 23:01:16,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 23:01:16,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:16,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:17,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:17,284 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 47 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:01:17,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:17,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2560 states to 1687 states and 2560 transitions. [2024-11-13 23:01:17,709 INFO L276 IsEmpty]: Start isEmpty. Operand 1687 states and 2560 transitions. [2024-11-13 23:01:17,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 23:01:17,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:17,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:17,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:17,960 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 47 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:01:18,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:18,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2563 states to 1690 states and 2563 transitions. [2024-11-13 23:01:18,696 INFO L276 IsEmpty]: Start isEmpty. Operand 1690 states and 2563 transitions. [2024-11-13 23:01:18,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 23:01:18,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:18,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:18,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:19,158 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 47 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:01:19,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:19,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2565 states to 1693 states and 2565 transitions. [2024-11-13 23:01:19,769 INFO L276 IsEmpty]: Start isEmpty. Operand 1693 states and 2565 transitions. [2024-11-13 23:01:19,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-13 23:01:19,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:19,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:19,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:19,990 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:01:24,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:24,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2608 states to 1722 states and 2608 transitions. [2024-11-13 23:01:24,394 INFO L276 IsEmpty]: Start isEmpty. Operand 1722 states and 2608 transitions. [2024-11-13 23:01:24,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-13 23:01:24,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:24,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:24,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:24,816 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:01:31,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:31,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2681 states to 1772 states and 2681 transitions. [2024-11-13 23:01:31,864 INFO L276 IsEmpty]: Start isEmpty. Operand 1772 states and 2681 transitions. [2024-11-13 23:01:31,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-13 23:01:31,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:31,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:31,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:32,013 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 52 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:01:33,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:33,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2703 states to 1787 states and 2703 transitions. [2024-11-13 23:01:33,408 INFO L276 IsEmpty]: Start isEmpty. Operand 1787 states and 2703 transitions. [2024-11-13 23:01:33,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-13 23:01:33,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:33,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:33,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:33,630 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 52 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:01:35,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:35,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2731 states to 1802 states and 2731 transitions. [2024-11-13 23:01:35,669 INFO L276 IsEmpty]: Start isEmpty. Operand 1802 states and 2731 transitions. [2024-11-13 23:01:35,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-13 23:01:35,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:35,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:35,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:36,025 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 52 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:01:36,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:36,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2741 states to 1810 states and 2741 transitions. [2024-11-13 23:01:36,769 INFO L276 IsEmpty]: Start isEmpty. Operand 1810 states and 2741 transitions. [2024-11-13 23:01:36,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-13 23:01:36,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:36,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:36,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:36,911 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:01:37,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:37,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2745 states to 1813 states and 2745 transitions. [2024-11-13 23:01:37,325 INFO L276 IsEmpty]: Start isEmpty. Operand 1813 states and 2745 transitions. [2024-11-13 23:01:37,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-13 23:01:37,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:37,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:37,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:37,809 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 23:01:42,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:42,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2787 states to 1846 states and 2787 transitions. [2024-11-13 23:01:42,079 INFO L276 IsEmpty]: Start isEmpty. Operand 1846 states and 2787 transitions. [2024-11-13 23:01:42,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-13 23:01:42,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:42,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:42,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:42,410 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:01:42,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:42,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2798 states to 1855 states and 2798 transitions. [2024-11-13 23:01:42,976 INFO L276 IsEmpty]: Start isEmpty. Operand 1855 states and 2798 transitions. [2024-11-13 23:01:42,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-13 23:01:42,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:42,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:43,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:43,310 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:01:44,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:44,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2803 states to 1860 states and 2803 transitions. [2024-11-13 23:01:44,073 INFO L276 IsEmpty]: Start isEmpty. Operand 1860 states and 2803 transitions. [2024-11-13 23:01:44,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-13 23:01:44,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:44,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:44,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:44,933 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 57 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:01:49,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:49,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2835 states to 1880 states and 2835 transitions. [2024-11-13 23:01:49,815 INFO L276 IsEmpty]: Start isEmpty. Operand 1880 states and 2835 transitions. [2024-11-13 23:01:49,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-13 23:01:49,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:49,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:49,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:50,103 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 57 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:01:52,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:52,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2861 states to 1900 states and 2861 transitions. [2024-11-13 23:01:52,579 INFO L276 IsEmpty]: Start isEmpty. Operand 1900 states and 2861 transitions. [2024-11-13 23:01:52,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-13 23:01:52,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:52,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:52,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:52,835 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 57 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:01:54,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:54,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2877 states to 1913 states and 2877 transitions. [2024-11-13 23:01:54,540 INFO L276 IsEmpty]: Start isEmpty. Operand 1913 states and 2877 transitions. [2024-11-13 23:01:54,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-13 23:01:54,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:54,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:54,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:54,688 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:01:55,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:55,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2877 states to 1914 states and 2877 transitions. [2024-11-13 23:01:55,096 INFO L276 IsEmpty]: Start isEmpty. Operand 1914 states and 2877 transitions. [2024-11-13 23:01:55,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-13 23:01:55,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:55,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:55,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:55,237 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:01:55,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:55,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2881 states to 1917 states and 2881 transitions. [2024-11-13 23:01:55,557 INFO L276 IsEmpty]: Start isEmpty. Operand 1917 states and 2881 transitions. [2024-11-13 23:01:55,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-13 23:01:55,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:55,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:55,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:56,102 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:02:04,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:04,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2936 states to 1954 states and 2936 transitions. [2024-11-13 23:02:04,666 INFO L276 IsEmpty]: Start isEmpty. Operand 1954 states and 2936 transitions. [2024-11-13 23:02:04,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-13 23:02:04,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:04,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:04,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:05,505 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 23:02:15,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:15,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2992 states to 1988 states and 2992 transitions. [2024-11-13 23:02:15,569 INFO L276 IsEmpty]: Start isEmpty. Operand 1988 states and 2992 transitions. [2024-11-13 23:02:15,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-13 23:02:15,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:15,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:15,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:15,849 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 23:02:19,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:19,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3006 states to 1998 states and 3006 transitions. [2024-11-13 23:02:19,158 INFO L276 IsEmpty]: Start isEmpty. Operand 1998 states and 3006 transitions. [2024-11-13 23:02:19,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-13 23:02:19,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:19,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:19,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:19,419 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 23:02:21,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:21,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3044 states to 2031 states and 3044 transitions. [2024-11-13 23:02:21,687 INFO L276 IsEmpty]: Start isEmpty. Operand 2031 states and 3044 transitions. [2024-11-13 23:02:21,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-13 23:02:21,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:21,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:21,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:21,817 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 23:02:25,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:25,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3073 states to 2053 states and 3073 transitions. [2024-11-13 23:02:25,382 INFO L276 IsEmpty]: Start isEmpty. Operand 2053 states and 3073 transitions. [2024-11-13 23:02:25,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-13 23:02:25,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:25,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:25,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:25,553 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 23:02:27,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:27,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3078 states to 2058 states and 3078 transitions. [2024-11-13 23:02:27,205 INFO L276 IsEmpty]: Start isEmpty. Operand 2058 states and 3078 transitions. [2024-11-13 23:02:27,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-13 23:02:27,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:27,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:27,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:27,369 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 23:02:28,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:28,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3081 states to 2061 states and 3081 transitions. [2024-11-13 23:02:28,273 INFO L276 IsEmpty]: Start isEmpty. Operand 2061 states and 3081 transitions. [2024-11-13 23:02:28,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-13 23:02:28,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:28,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:28,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:28,603 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 23:02:29,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:29,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3095 states to 2076 states and 3095 transitions. [2024-11-13 23:02:29,648 INFO L276 IsEmpty]: Start isEmpty. Operand 2076 states and 3095 transitions. [2024-11-13 23:02:29,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-13 23:02:29,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:29,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:29,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:29,788 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 23:02:30,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:30,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3109 states to 2091 states and 3109 transitions. [2024-11-13 23:02:30,749 INFO L276 IsEmpty]: Start isEmpty. Operand 2091 states and 3109 transitions. [2024-11-13 23:02:30,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-13 23:02:30,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:30,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:30,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:30,897 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 23:02:32,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:32,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3123 states to 2106 states and 3123 transitions. [2024-11-13 23:02:32,004 INFO L276 IsEmpty]: Start isEmpty. Operand 2106 states and 3123 transitions. [2024-11-13 23:02:32,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-13 23:02:32,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:32,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:32,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:32,496 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:02:38,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:38,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3165 states to 2135 states and 3165 transitions. [2024-11-13 23:02:38,230 INFO L276 IsEmpty]: Start isEmpty. Operand 2135 states and 3165 transitions. [2024-11-13 23:02:38,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-13 23:02:38,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:38,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:38,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:38,366 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:02:39,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:39,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3178 states to 2146 states and 3178 transitions. [2024-11-13 23:02:39,419 INFO L276 IsEmpty]: Start isEmpty. Operand 2146 states and 3178 transitions. [2024-11-13 23:02:39,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 23:02:39,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:39,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:39,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:40,286 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:02:43,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:43,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3217 states to 2176 states and 3217 transitions. [2024-11-13 23:02:43,924 INFO L276 IsEmpty]: Start isEmpty. Operand 2176 states and 3217 transitions. [2024-11-13 23:02:43,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 23:02:43,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:43,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:43,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:44,335 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:02:52,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:52,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3271 states to 2208 states and 3271 transitions. [2024-11-13 23:02:52,368 INFO L276 IsEmpty]: Start isEmpty. Operand 2208 states and 3271 transitions. [2024-11-13 23:02:52,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 23:02:52,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:52,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:52,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:52,625 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:02:56,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:56,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3286 states to 2223 states and 3286 transitions. [2024-11-13 23:02:56,392 INFO L276 IsEmpty]: Start isEmpty. Operand 2223 states and 3286 transitions. [2024-11-13 23:02:56,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 23:02:56,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:56,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:56,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:56,647 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:02:58,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:58,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3300 states to 2233 states and 3300 transitions. [2024-11-13 23:02:58,646 INFO L276 IsEmpty]: Start isEmpty. Operand 2233 states and 3300 transitions. [2024-11-13 23:02:58,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-13 23:02:58,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:58,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:58,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:59,848 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:03:06,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:06,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3379 states to 2296 states and 3379 transitions. [2024-11-13 23:03:06,899 INFO L276 IsEmpty]: Start isEmpty. Operand 2296 states and 3379 transitions. [2024-11-13 23:03:06,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-13 23:03:06,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:06,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:06,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:07,223 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:03:22,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:22,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3469 states to 2355 states and 3469 transitions. [2024-11-13 23:03:22,369 INFO L276 IsEmpty]: Start isEmpty. Operand 2355 states and 3469 transitions. [2024-11-13 23:03:22,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-13 23:03:22,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:22,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:22,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:22,656 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:03:34,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:34,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3531 states to 2406 states and 3531 transitions. [2024-11-13 23:03:34,124 INFO L276 IsEmpty]: Start isEmpty. Operand 2406 states and 3531 transitions. [2024-11-13 23:03:34,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-13 23:03:34,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:34,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:34,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:34,561 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:03:37,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:37,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3543 states to 2416 states and 3543 transitions. [2024-11-13 23:03:37,115 INFO L276 IsEmpty]: Start isEmpty. Operand 2416 states and 3543 transitions. [2024-11-13 23:03:37,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-13 23:03:37,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:37,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:37,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:37,542 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:03:40,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:40,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3562 states to 2436 states and 3562 transitions. [2024-11-13 23:03:40,896 INFO L276 IsEmpty]: Start isEmpty. Operand 2436 states and 3562 transitions. [2024-11-13 23:03:40,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-13 23:03:40,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:40,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:40,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:41,311 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:03:42,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:42,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3565 states to 2439 states and 3565 transitions. [2024-11-13 23:03:42,566 INFO L276 IsEmpty]: Start isEmpty. Operand 2439 states and 3565 transitions. [2024-11-13 23:03:42,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-13 23:03:42,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:42,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:42,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:42,955 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:03:44,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:44,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3579 states to 2454 states and 3579 transitions. [2024-11-13 23:03:44,498 INFO L276 IsEmpty]: Start isEmpty. Operand 2454 states and 3579 transitions. [2024-11-13 23:03:44,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-13 23:03:44,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:44,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:44,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:44,996 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:03:56,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:56,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3679 states to 2523 states and 3679 transitions. [2024-11-13 23:03:56,192 INFO L276 IsEmpty]: Start isEmpty. Operand 2523 states and 3679 transitions. [2024-11-13 23:03:56,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-13 23:03:56,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:56,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:56,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:56,348 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:03:56,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:56,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3691 states to 2534 states and 3691 transitions. [2024-11-13 23:03:56,800 INFO L276 IsEmpty]: Start isEmpty. Operand 2534 states and 3691 transitions. [2024-11-13 23:03:56,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-13 23:03:56,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:56,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:56,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:57,176 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:03:57,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:57,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3698 states to 2541 states and 3698 transitions. [2024-11-13 23:03:57,731 INFO L276 IsEmpty]: Start isEmpty. Operand 2541 states and 3698 transitions. [2024-11-13 23:03:57,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-13 23:03:57,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:57,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:57,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:57,898 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:03:59,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:59,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3707 states to 2551 states and 3707 transitions. [2024-11-13 23:03:59,731 INFO L276 IsEmpty]: Start isEmpty. Operand 2551 states and 3707 transitions. [2024-11-13 23:03:59,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-13 23:03:59,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:59,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:59,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:00,299 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:04:06,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:06,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3753 states to 2581 states and 3753 transitions. [2024-11-13 23:04:06,444 INFO L276 IsEmpty]: Start isEmpty. Operand 2581 states and 3753 transitions. [2024-11-13 23:04:06,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-13 23:04:06,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:06,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:06,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:07,407 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:04:23,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:23,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3851 states to 2654 states and 3851 transitions. [2024-11-13 23:04:23,016 INFO L276 IsEmpty]: Start isEmpty. Operand 2654 states and 3851 transitions. [2024-11-13 23:04:23,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-13 23:04:23,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:23,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:23,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:23,846 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:04:33,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:33,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3888 states to 2683 states and 3888 transitions. [2024-11-13 23:04:33,845 INFO L276 IsEmpty]: Start isEmpty. Operand 2683 states and 3888 transitions. [2024-11-13 23:04:33,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-13 23:04:33,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:33,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:33,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:34,056 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:04:35,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:35,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3892 states to 2685 states and 3892 transitions. [2024-11-13 23:04:35,553 INFO L276 IsEmpty]: Start isEmpty. Operand 2685 states and 3892 transitions. [2024-11-13 23:04:35,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-13 23:04:35,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:35,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:35,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:35,795 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 76 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:04:36,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:36,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3902 states to 2692 states and 3902 transitions. [2024-11-13 23:04:36,529 INFO L276 IsEmpty]: Start isEmpty. Operand 2692 states and 3902 transitions. [2024-11-13 23:04:36,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-13 23:04:36,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:36,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:36,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:36,975 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 76 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:04:40,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:40,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3921 states to 2702 states and 3921 transitions. [2024-11-13 23:04:40,787 INFO L276 IsEmpty]: Start isEmpty. Operand 2702 states and 3921 transitions. [2024-11-13 23:04:40,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-13 23:04:40,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:40,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:40,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:41,020 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 76 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:04:42,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:42,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3931 states to 2711 states and 3931 transitions. [2024-11-13 23:04:42,243 INFO L276 IsEmpty]: Start isEmpty. Operand 2711 states and 3931 transitions. [2024-11-13 23:04:42,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 23:04:42,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:42,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:42,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:44,116 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:04:55,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:55,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4029 states to 2788 states and 4029 transitions. [2024-11-13 23:04:55,665 INFO L276 IsEmpty]: Start isEmpty. Operand 2788 states and 4029 transitions. [2024-11-13 23:04:55,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 23:04:55,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:55,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:55,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:56,637 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:05:16,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:16,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4138 states to 2858 states and 4138 transitions. [2024-11-13 23:05:16,677 INFO L276 IsEmpty]: Start isEmpty. Operand 2858 states and 4138 transitions. [2024-11-13 23:05:16,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 23:05:16,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:16,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:16,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:17,374 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:05:24,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:24,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4165 states to 2879 states and 4165 transitions. [2024-11-13 23:05:24,287 INFO L276 IsEmpty]: Start isEmpty. Operand 2879 states and 4165 transitions. [2024-11-13 23:05:24,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 23:05:24,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:24,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:24,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:24,988 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:05:25,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:25,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4169 states to 2884 states and 4169 transitions. [2024-11-13 23:05:25,206 INFO L276 IsEmpty]: Start isEmpty. Operand 2884 states and 4169 transitions. [2024-11-13 23:05:25,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 23:05:25,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:25,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:25,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:25,909 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:05:30,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:30,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4186 states to 2894 states and 4186 transitions. [2024-11-13 23:05:30,124 INFO L276 IsEmpty]: Start isEmpty. Operand 2894 states and 4186 transitions. [2024-11-13 23:05:30,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 23:05:30,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:30,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:30,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:31,198 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:05:32,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:32,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4198 states to 2903 states and 4198 transitions. [2024-11-13 23:05:32,721 INFO L276 IsEmpty]: Start isEmpty. Operand 2903 states and 4198 transitions. [2024-11-13 23:05:32,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 23:05:32,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:32,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:32,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:33,614 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:05:34,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:34,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4208 states to 2912 states and 4208 transitions. [2024-11-13 23:05:34,858 INFO L276 IsEmpty]: Start isEmpty. Operand 2912 states and 4208 transitions. [2024-11-13 23:05:34,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 23:05:34,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:34,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:34,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat