./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/Problem05_label43+token_ring.13.cil-2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14045439-d0d4-4381-9544-1c6ce614174c/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14045439-d0d4-4381-9544-1c6ce614174c/bin/ukojak-verify-afCqCEvfdi/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14045439-d0d4-4381-9544-1c6ce614174c/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14045439-d0d4-4381-9544-1c6ce614174c/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/Problem05_label43+token_ring.13.cil-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14045439-d0d4-4381-9544-1c6ce614174c/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14045439-d0d4-4381-9544-1c6ce614174c/bin/ukojak-verify-afCqCEvfdi --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 e409b9fe4cf385d3ba251b64c82a83b23d76f184ce08a1cc7bc20e4c4b1f5571 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 23:03:15,308 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 23:03:15,434 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14045439-d0d4-4381-9544-1c6ce614174c/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-24 23:03:15,445 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 23:03:15,446 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 23:03:15,505 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 23:03:15,507 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 23:03:15,508 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 23:03:15,509 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 23:03:15,515 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 23:03:15,516 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 23:03:15,517 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 23:03:15,517 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-24 23:03:15,519 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 23:03:15,520 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-24 23:03:15,520 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 23:03:15,521 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 23:03:15,521 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 23:03:15,522 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 23:03:15,523 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-24 23:03:15,523 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 23:03:15,524 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 23:03:15,525 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 23:03:15,526 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 23:03:15,526 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 23:03:15,527 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 23:03:15,527 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 23:03:15,528 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 23:03:15,529 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 23:03:15,529 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 23:03:15,531 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 23:03:15,531 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 23:03:15,531 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 23:03:15,532 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14045439-d0d4-4381-9544-1c6ce614174c/bin/ukojak-verify-afCqCEvfdi/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14045439-d0d4-4381-9544-1c6ce614174c/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e409b9fe4cf385d3ba251b64c82a83b23d76f184ce08a1cc7bc20e4c4b1f5571 [2023-11-24 23:03:15,931 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 23:03:15,966 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 23:03:15,969 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 23:03:15,970 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 23:03:15,971 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 23:03:15,973 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14045439-d0d4-4381-9544-1c6ce614174c/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/combinations/Problem05_label43+token_ring.13.cil-2.c [2023-11-24 23:03:19,118 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 23:03:20,013 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 23:03:20,014 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14045439-d0d4-4381-9544-1c6ce614174c/sv-benchmarks/c/combinations/Problem05_label43+token_ring.13.cil-2.c [2023-11-24 23:03:20,108 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14045439-d0d4-4381-9544-1c6ce614174c/bin/ukojak-verify-afCqCEvfdi/data/6aac0bb38/2bb1bb659a6d44f19dd45c61e82fa853/FLAGfd88340f7 [2023-11-24 23:03:20,129 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14045439-d0d4-4381-9544-1c6ce614174c/bin/ukojak-verify-afCqCEvfdi/data/6aac0bb38/2bb1bb659a6d44f19dd45c61e82fa853 [2023-11-24 23:03:20,135 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 23:03:20,138 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 23:03:20,144 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 23:03:20,144 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 23:03:20,150 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 23:03:20,151 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:03:20" (1/1) ... [2023-11-24 23:03:20,154 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31ef13d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:03:20, skipping insertion in model container [2023-11-24 23:03:20,154 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:03:20" (1/1) ... [2023-11-24 23:03:20,456 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 23:03:23,066 WARN L240 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_14045439-d0d4-4381-9544-1c6ce614174c/sv-benchmarks/c/combinations/Problem05_label43+token_ring.13.cil-2.c[381679,381692] [2023-11-24 23:03:23,098 WARN L240 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_14045439-d0d4-4381-9544-1c6ce614174c/sv-benchmarks/c/combinations/Problem05_label43+token_ring.13.cil-2.c[383339,383352] [2023-11-24 23:03:23,491 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:03:23,507 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 23:03:24,708 WARN L240 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_14045439-d0d4-4381-9544-1c6ce614174c/sv-benchmarks/c/combinations/Problem05_label43+token_ring.13.cil-2.c[381679,381692] [2023-11-24 23:03:24,713 WARN L240 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_14045439-d0d4-4381-9544-1c6ce614174c/sv-benchmarks/c/combinations/Problem05_label43+token_ring.13.cil-2.c[383339,383352] [2023-11-24 23:03:24,764 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:03:24,859 INFO L206 MainTranslator]: Completed translation [2023-11-24 23:03:24,860 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:03:24 WrapperNode [2023-11-24 23:03:24,860 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 23:03:24,862 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 23:03:24,862 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 23:03:24,863 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 23:03:24,872 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:03:24" (1/1) ... [2023-11-24 23:03:24,964 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:03:24" (1/1) ... [2023-11-24 23:03:25,496 INFO L138 Inliner]: procedures = 70, calls = 80, calls flagged for inlining = 48, calls inlined = 48, statements flattened = 13288 [2023-11-24 23:03:25,497 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 23:03:25,498 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 23:03:25,498 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 23:03:25,498 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 23:03:25,509 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:03:24" (1/1) ... [2023-11-24 23:03:25,509 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:03:24" (1/1) ... [2023-11-24 23:03:25,594 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:03:24" (1/1) ... [2023-11-24 23:03:25,595 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:03:24" (1/1) ... [2023-11-24 23:03:25,849 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:03:24" (1/1) ... [2023-11-24 23:03:25,918 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:03:24" (1/1) ... [2023-11-24 23:03:25,953 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:03:24" (1/1) ... [2023-11-24 23:03:25,983 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:03:24" (1/1) ... [2023-11-24 23:03:26,073 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 23:03:26,075 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 23:03:26,075 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 23:03:26,075 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 23:03:26,076 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:03:24" (1/1) ... [2023-11-24 23:03:26,083 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 23:03:26,097 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14045439-d0d4-4381-9544-1c6ce614174c/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 23:03:26,115 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14045439-d0d4-4381-9544-1c6ce614174c/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 23:03:26,139 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14045439-d0d4-4381-9544-1c6ce614174c/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 23:03:26,174 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 23:03:26,175 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2023-11-24 23:03:26,175 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2023-11-24 23:03:26,176 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2023-11-24 23:03:26,176 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2023-11-24 23:03:26,176 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2023-11-24 23:03:26,176 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2023-11-24 23:03:26,177 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2023-11-24 23:03:26,177 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2023-11-24 23:03:26,177 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2023-11-24 23:03:26,177 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2023-11-24 23:03:26,178 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2023-11-24 23:03:26,178 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2023-11-24 23:03:26,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 23:03:26,178 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 23:03:26,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 23:03:26,384 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 23:03:26,387 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 23:03:36,868 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 23:03:40,294 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 23:03:40,295 INFO L309 CfgBuilder]: Removed 17 assume(true) statements. [2023-11-24 23:03:40,297 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 11:03:40 BoogieIcfgContainer [2023-11-24 23:03:40,298 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 23:03:40,299 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 23:03:40,299 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 23:03:40,310 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 23:03:40,311 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 11:03:40" (1/1) ... [2023-11-24 23:03:40,321 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 23:03:40,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:40,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3597 states to 1856 states and 3597 transitions. [2023-11-24 23:03:40,439 INFO L276 IsEmpty]: Start isEmpty. Operand 1856 states and 3597 transitions. [2023-11-24 23:03:40,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 23:03:40,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:40,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:40,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:41,137 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:41,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:41,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3684 states to 1897 states and 3677 transitions. [2023-11-24 23:03:41,568 INFO L276 IsEmpty]: Start isEmpty. Operand 1897 states and 3677 transitions. [2023-11-24 23:03:41,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 23:03:41,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:41,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:41,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:41,804 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:41,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:41,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3684 states to 1898 states and 3677 transitions. [2023-11-24 23:03:41,858 INFO L276 IsEmpty]: Start isEmpty. Operand 1898 states and 3677 transitions. [2023-11-24 23:03:41,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 23:03:41,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:41,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:41,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:42,039 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:42,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:42,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3684 states to 1899 states and 3677 transitions. [2023-11-24 23:03:42,076 INFO L276 IsEmpty]: Start isEmpty. Operand 1899 states and 3677 transitions. [2023-11-24 23:03:42,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 23:03:42,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:42,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:42,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:42,345 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:42,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:42,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3684 states to 1900 states and 3677 transitions. [2023-11-24 23:03:42,393 INFO L276 IsEmpty]: Start isEmpty. Operand 1900 states and 3677 transitions. [2023-11-24 23:03:42,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 23:03:42,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:42,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:42,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:42,558 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:42,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:42,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3684 states to 1901 states and 3677 transitions. [2023-11-24 23:03:42,592 INFO L276 IsEmpty]: Start isEmpty. Operand 1901 states and 3677 transitions. [2023-11-24 23:03:42,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 23:03:42,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:42,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:42,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:42,723 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:42,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:42,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3684 states to 1902 states and 3677 transitions. [2023-11-24 23:03:42,756 INFO L276 IsEmpty]: Start isEmpty. Operand 1902 states and 3677 transitions. [2023-11-24 23:03:42,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 23:03:42,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:42,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:42,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:42,925 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:42,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:42,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3684 states to 1903 states and 3677 transitions. [2023-11-24 23:03:42,970 INFO L276 IsEmpty]: Start isEmpty. Operand 1903 states and 3677 transitions. [2023-11-24 23:03:42,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 23:03:42,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:42,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:43,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:43,120 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:43,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:43,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3684 states to 1904 states and 3677 transitions. [2023-11-24 23:03:43,157 INFO L276 IsEmpty]: Start isEmpty. Operand 1904 states and 3677 transitions. [2023-11-24 23:03:43,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 23:03:43,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:43,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:43,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:43,280 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:43,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:43,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3684 states to 1905 states and 3677 transitions. [2023-11-24 23:03:43,315 INFO L276 IsEmpty]: Start isEmpty. Operand 1905 states and 3677 transitions. [2023-11-24 23:03:43,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 23:03:43,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:43,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:43,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:43,457 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:43,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:43,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3684 states to 1906 states and 3677 transitions. [2023-11-24 23:03:43,500 INFO L276 IsEmpty]: Start isEmpty. Operand 1906 states and 3677 transitions. [2023-11-24 23:03:43,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 23:03:43,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:43,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:43,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:43,626 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:43,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:43,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3684 states to 1907 states and 3677 transitions. [2023-11-24 23:03:43,745 INFO L276 IsEmpty]: Start isEmpty. Operand 1907 states and 3677 transitions. [2023-11-24 23:03:43,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 23:03:43,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:43,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:43,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:43,856 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:43,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:43,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3684 states to 1908 states and 3677 transitions. [2023-11-24 23:03:43,881 INFO L276 IsEmpty]: Start isEmpty. Operand 1908 states and 3677 transitions. [2023-11-24 23:03:43,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 23:03:43,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:43,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:43,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:43,994 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:44,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:44,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3684 states to 1909 states and 3677 transitions. [2023-11-24 23:03:44,018 INFO L276 IsEmpty]: Start isEmpty. Operand 1909 states and 3677 transitions. [2023-11-24 23:03:44,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 23:03:44,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:44,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:44,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:44,132 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:44,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:44,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3684 states to 1910 states and 3677 transitions. [2023-11-24 23:03:44,157 INFO L276 IsEmpty]: Start isEmpty. Operand 1910 states and 3677 transitions. [2023-11-24 23:03:44,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 23:03:44,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:44,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:44,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:44,296 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:44,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:44,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3762 states to 1946 states and 3748 transitions. [2023-11-24 23:03:44,527 INFO L276 IsEmpty]: Start isEmpty. Operand 1946 states and 3748 transitions. [2023-11-24 23:03:44,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 23:03:44,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:44,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:44,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:44,661 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:44,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:44,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3762 states to 1947 states and 3748 transitions. [2023-11-24 23:03:44,692 INFO L276 IsEmpty]: Start isEmpty. Operand 1947 states and 3748 transitions. [2023-11-24 23:03:44,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 23:03:44,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:44,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:44,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:44,815 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:44,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:44,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3762 states to 1948 states and 3748 transitions. [2023-11-24 23:03:44,848 INFO L276 IsEmpty]: Start isEmpty. Operand 1948 states and 3748 transitions. [2023-11-24 23:03:44,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 23:03:44,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:44,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:44,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:44,977 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:45,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:45,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3762 states to 1949 states and 3748 transitions. [2023-11-24 23:03:45,008 INFO L276 IsEmpty]: Start isEmpty. Operand 1949 states and 3748 transitions. [2023-11-24 23:03:45,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 23:03:45,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:45,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:45,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:45,132 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:45,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:45,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3762 states to 1950 states and 3748 transitions. [2023-11-24 23:03:45,160 INFO L276 IsEmpty]: Start isEmpty. Operand 1950 states and 3748 transitions. [2023-11-24 23:03:45,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 23:03:45,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:45,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:45,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:45,279 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:45,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:45,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3762 states to 1951 states and 3748 transitions. [2023-11-24 23:03:45,314 INFO L276 IsEmpty]: Start isEmpty. Operand 1951 states and 3748 transitions. [2023-11-24 23:03:45,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 23:03:45,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:45,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:45,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:45,440 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:45,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:45,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3762 states to 1952 states and 3748 transitions. [2023-11-24 23:03:45,476 INFO L276 IsEmpty]: Start isEmpty. Operand 1952 states and 3748 transitions. [2023-11-24 23:03:45,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 23:03:45,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:45,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:45,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:45,634 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:45,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:45,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3762 states to 1953 states and 3748 transitions. [2023-11-24 23:03:45,755 INFO L276 IsEmpty]: Start isEmpty. Operand 1953 states and 3748 transitions. [2023-11-24 23:03:45,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 23:03:45,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:45,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:45,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:45,898 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:45,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:45,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3762 states to 1954 states and 3748 transitions. [2023-11-24 23:03:45,934 INFO L276 IsEmpty]: Start isEmpty. Operand 1954 states and 3748 transitions. [2023-11-24 23:03:45,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 23:03:45,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:45,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:45,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:46,083 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:46,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:46,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3762 states to 1955 states and 3748 transitions. [2023-11-24 23:03:46,130 INFO L276 IsEmpty]: Start isEmpty. Operand 1955 states and 3748 transitions. [2023-11-24 23:03:46,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 23:03:46,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:46,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:46,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:46,269 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:46,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:46,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3762 states to 1956 states and 3748 transitions. [2023-11-24 23:03:46,308 INFO L276 IsEmpty]: Start isEmpty. Operand 1956 states and 3748 transitions. [2023-11-24 23:03:46,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 23:03:46,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:46,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:46,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:46,451 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:46,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:46,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3762 states to 1957 states and 3748 transitions. [2023-11-24 23:03:46,487 INFO L276 IsEmpty]: Start isEmpty. Operand 1957 states and 3748 transitions. [2023-11-24 23:03:46,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 23:03:46,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:46,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:46,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:46,647 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:46,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:46,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3834 states to 1989 states and 3813 transitions. [2023-11-24 23:03:46,948 INFO L276 IsEmpty]: Start isEmpty. Operand 1989 states and 3813 transitions. [2023-11-24 23:03:46,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 23:03:46,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:46,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:46,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:47,094 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:47,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:47,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3834 states to 1990 states and 3813 transitions. [2023-11-24 23:03:47,139 INFO L276 IsEmpty]: Start isEmpty. Operand 1990 states and 3813 transitions. [2023-11-24 23:03:47,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 23:03:47,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:47,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:47,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:47,287 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:47,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:47,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3834 states to 1991 states and 3813 transitions. [2023-11-24 23:03:47,326 INFO L276 IsEmpty]: Start isEmpty. Operand 1991 states and 3813 transitions. [2023-11-24 23:03:47,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 23:03:47,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:47,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:47,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:47,475 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:47,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:47,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3834 states to 1992 states and 3813 transitions. [2023-11-24 23:03:47,515 INFO L276 IsEmpty]: Start isEmpty. Operand 1992 states and 3813 transitions. [2023-11-24 23:03:47,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 23:03:47,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:47,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:47,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:47,650 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:47,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:47,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3834 states to 1993 states and 3813 transitions. [2023-11-24 23:03:47,692 INFO L276 IsEmpty]: Start isEmpty. Operand 1993 states and 3813 transitions. [2023-11-24 23:03:47,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 23:03:47,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:47,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:47,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:47,827 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:47,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:47,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3834 states to 1994 states and 3813 transitions. [2023-11-24 23:03:47,872 INFO L276 IsEmpty]: Start isEmpty. Operand 1994 states and 3813 transitions. [2023-11-24 23:03:47,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 23:03:47,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:47,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:47,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:48,006 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:48,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:48,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3834 states to 1995 states and 3813 transitions. [2023-11-24 23:03:48,047 INFO L276 IsEmpty]: Start isEmpty. Operand 1995 states and 3813 transitions. [2023-11-24 23:03:48,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 23:03:48,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:48,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:48,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:48,181 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:48,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:48,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3834 states to 1996 states and 3813 transitions. [2023-11-24 23:03:48,221 INFO L276 IsEmpty]: Start isEmpty. Operand 1996 states and 3813 transitions. [2023-11-24 23:03:48,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 23:03:48,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:48,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:48,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:48,356 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:48,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:48,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3834 states to 1997 states and 3813 transitions. [2023-11-24 23:03:48,398 INFO L276 IsEmpty]: Start isEmpty. Operand 1997 states and 3813 transitions. [2023-11-24 23:03:48,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 23:03:48,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:48,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:48,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:48,534 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:48,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:48,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3834 states to 1998 states and 3813 transitions. [2023-11-24 23:03:48,574 INFO L276 IsEmpty]: Start isEmpty. Operand 1998 states and 3813 transitions. [2023-11-24 23:03:48,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 23:03:48,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:48,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:48,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:48,714 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:48,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:48,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3834 states to 1999 states and 3813 transitions. [2023-11-24 23:03:48,755 INFO L276 IsEmpty]: Start isEmpty. Operand 1999 states and 3813 transitions. [2023-11-24 23:03:48,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 23:03:48,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:48,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:48,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:48,926 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:49,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:49,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3894 states to 2025 states and 3866 transitions. [2023-11-24 23:03:49,273 INFO L276 IsEmpty]: Start isEmpty. Operand 2025 states and 3866 transitions. [2023-11-24 23:03:49,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 23:03:49,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:49,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:49,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:49,416 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:49,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:49,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3894 states to 2026 states and 3866 transitions. [2023-11-24 23:03:49,460 INFO L276 IsEmpty]: Start isEmpty. Operand 2026 states and 3866 transitions. [2023-11-24 23:03:49,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 23:03:49,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:49,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:49,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:49,594 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:49,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:49,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3894 states to 2027 states and 3866 transitions. [2023-11-24 23:03:49,635 INFO L276 IsEmpty]: Start isEmpty. Operand 2027 states and 3866 transitions. [2023-11-24 23:03:49,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 23:03:49,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:49,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:49,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:49,771 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:49,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:49,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3894 states to 2028 states and 3866 transitions. [2023-11-24 23:03:49,812 INFO L276 IsEmpty]: Start isEmpty. Operand 2028 states and 3866 transitions. [2023-11-24 23:03:49,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 23:03:49,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:49,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:49,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:50,018 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:50,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:50,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3894 states to 2029 states and 3866 transitions. [2023-11-24 23:03:50,049 INFO L276 IsEmpty]: Start isEmpty. Operand 2029 states and 3866 transitions. [2023-11-24 23:03:50,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 23:03:50,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:50,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:50,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:50,179 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:50,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:50,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3894 states to 2030 states and 3866 transitions. [2023-11-24 23:03:50,210 INFO L276 IsEmpty]: Start isEmpty. Operand 2030 states and 3866 transitions. [2023-11-24 23:03:50,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 23:03:50,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:50,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:50,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:50,330 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:50,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:50,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3894 states to 2031 states and 3866 transitions. [2023-11-24 23:03:50,358 INFO L276 IsEmpty]: Start isEmpty. Operand 2031 states and 3866 transitions. [2023-11-24 23:03:50,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 23:03:50,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:50,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:50,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:50,465 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:50,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:50,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3894 states to 2032 states and 3866 transitions. [2023-11-24 23:03:50,494 INFO L276 IsEmpty]: Start isEmpty. Operand 2032 states and 3866 transitions. [2023-11-24 23:03:50,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 23:03:50,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:50,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:50,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:50,604 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:50,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:50,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3894 states to 2033 states and 3866 transitions. [2023-11-24 23:03:50,633 INFO L276 IsEmpty]: Start isEmpty. Operand 2033 states and 3866 transitions. [2023-11-24 23:03:50,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 23:03:50,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:50,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:50,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:50,770 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:51,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:51,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3942 states to 2053 states and 3907 transitions. [2023-11-24 23:03:51,145 INFO L276 IsEmpty]: Start isEmpty. Operand 2053 states and 3907 transitions. [2023-11-24 23:03:51,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 23:03:51,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:51,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:51,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:51,248 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:51,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:51,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3942 states to 2054 states and 3907 transitions. [2023-11-24 23:03:51,285 INFO L276 IsEmpty]: Start isEmpty. Operand 2054 states and 3907 transitions. [2023-11-24 23:03:51,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 23:03:51,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:51,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:51,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:51,387 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:51,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:51,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3942 states to 2055 states and 3907 transitions. [2023-11-24 23:03:51,418 INFO L276 IsEmpty]: Start isEmpty. Operand 2055 states and 3907 transitions. [2023-11-24 23:03:51,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 23:03:51,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:51,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:51,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:51,522 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:51,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:51,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3942 states to 2056 states and 3907 transitions. [2023-11-24 23:03:51,556 INFO L276 IsEmpty]: Start isEmpty. Operand 2056 states and 3907 transitions. [2023-11-24 23:03:51,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 23:03:51,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:51,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:51,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:51,679 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:51,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:51,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3942 states to 2057 states and 3907 transitions. [2023-11-24 23:03:51,712 INFO L276 IsEmpty]: Start isEmpty. Operand 2057 states and 3907 transitions. [2023-11-24 23:03:51,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 23:03:51,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:51,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:51,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:51,831 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:51,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:51,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3942 states to 2058 states and 3907 transitions. [2023-11-24 23:03:51,865 INFO L276 IsEmpty]: Start isEmpty. Operand 2058 states and 3907 transitions. [2023-11-24 23:03:51,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 23:03:51,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:51,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:51,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:51,981 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:52,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:52,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3942 states to 2059 states and 3907 transitions. [2023-11-24 23:03:52,014 INFO L276 IsEmpty]: Start isEmpty. Operand 2059 states and 3907 transitions. [2023-11-24 23:03:52,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 23:03:52,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:52,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:52,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:52,167 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:52,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:52,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3978 states to 2073 states and 3936 transitions. [2023-11-24 23:03:52,543 INFO L276 IsEmpty]: Start isEmpty. Operand 2073 states and 3936 transitions. [2023-11-24 23:03:52,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 23:03:52,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:52,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:52,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:52,647 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:52,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:52,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3978 states to 2074 states and 3936 transitions. [2023-11-24 23:03:52,684 INFO L276 IsEmpty]: Start isEmpty. Operand 2074 states and 3936 transitions. [2023-11-24 23:03:52,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 23:03:52,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:52,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:52,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:52,787 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:52,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:52,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3978 states to 2075 states and 3936 transitions. [2023-11-24 23:03:52,820 INFO L276 IsEmpty]: Start isEmpty. Operand 2075 states and 3936 transitions. [2023-11-24 23:03:52,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 23:03:52,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:52,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:52,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:52,921 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:52,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:52,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3978 states to 2076 states and 3936 transitions. [2023-11-24 23:03:52,955 INFO L276 IsEmpty]: Start isEmpty. Operand 2076 states and 3936 transitions. [2023-11-24 23:03:52,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 23:03:52,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:52,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:52,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:53,060 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:53,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:53,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3978 states to 2077 states and 3936 transitions. [2023-11-24 23:03:53,097 INFO L276 IsEmpty]: Start isEmpty. Operand 2077 states and 3936 transitions. [2023-11-24 23:03:53,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 23:03:53,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:53,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:53,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:53,266 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:53,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:53,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4002 states to 2085 states and 3953 transitions. [2023-11-24 23:03:53,685 INFO L276 IsEmpty]: Start isEmpty. Operand 2085 states and 3953 transitions. [2023-11-24 23:03:53,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 23:03:53,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:53,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:53,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:53,816 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:53,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:53,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4002 states to 2086 states and 3953 transitions. [2023-11-24 23:03:53,980 INFO L276 IsEmpty]: Start isEmpty. Operand 2086 states and 3953 transitions. [2023-11-24 23:03:53,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 23:03:53,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:53,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:54,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:54,078 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:54,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:54,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4002 states to 2087 states and 3953 transitions. [2023-11-24 23:03:54,110 INFO L276 IsEmpty]: Start isEmpty. Operand 2087 states and 3953 transitions. [2023-11-24 23:03:54,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 23:03:54,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:54,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:54,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:54,268 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:54,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:54,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4020 states to 2092 states and 3964 transitions. [2023-11-24 23:03:54,682 INFO L276 IsEmpty]: Start isEmpty. Operand 2092 states and 3964 transitions. [2023-11-24 23:03:54,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 23:03:54,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:54,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:54,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:54,782 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:54,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:54,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4020 states to 2093 states and 3964 transitions. [2023-11-24 23:03:54,817 INFO L276 IsEmpty]: Start isEmpty. Operand 2093 states and 3964 transitions. [2023-11-24 23:03:54,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 23:03:54,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:54,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:54,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:54,882 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:54,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:54,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4036 states to 2101 states and 3978 transitions. [2023-11-24 23:03:54,955 INFO L276 IsEmpty]: Start isEmpty. Operand 2101 states and 3978 transitions. [2023-11-24 23:03:54,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-11-24 23:03:54,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:54,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:54,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:55,373 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 23:03:58,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:58,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4144 states to 2147 states and 4070 transitions. [2023-11-24 23:03:58,295 INFO L276 IsEmpty]: Start isEmpty. Operand 2147 states and 4070 transitions. [2023-11-24 23:03:58,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-11-24 23:03:58,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:58,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:58,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:58,555 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked.