./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.5.2.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84c5e732-7aea-46d3-8b29-4d619198080f/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84c5e732-7aea-46d3-8b29-4d619198080f/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84c5e732-7aea-46d3-8b29-4d619198080f/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84c5e732-7aea-46d3-8b29-4d619198080f/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.5.2.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84c5e732-7aea-46d3-8b29-4d619198080f/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84c5e732-7aea-46d3-8b29-4d619198080f/bin/ukojak-verify-G8NBE6pJGL --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 082788b8667c50bd3e0a9a9de40a828ff2faa3f29207aaeb43f492e193807c1e --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 02:32:11,243 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 02:32:11,358 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84c5e732-7aea-46d3-8b29-4d619198080f/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-19 02:32:11,367 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 02:32:11,367 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 02:32:11,407 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 02:32:11,408 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 02:32:11,409 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 02:32:11,410 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 02:32:11,416 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 02:32:11,417 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 02:32:11,417 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 02:32:11,418 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 02:32:11,419 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 02:32:11,420 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 02:32:11,420 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 02:32:11,421 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 02:32:11,421 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 02:32:11,421 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 02:32:11,422 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 02:32:11,422 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 02:32:11,423 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 02:32:11,423 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 02:32:11,423 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 02:32:11,424 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 02:32:11,425 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 02:32:11,425 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:32:11,425 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 02:32:11,426 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 02:32:11,426 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 02:32:11,427 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 02:32:11,427 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 02:32:11,428 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 02:32:11,428 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_84c5e732-7aea-46d3-8b29-4d619198080f/bin/ukojak-verify-G8NBE6pJGL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84c5e732-7aea-46d3-8b29-4d619198080f/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 082788b8667c50bd3e0a9a9de40a828ff2faa3f29207aaeb43f492e193807c1e [2023-11-19 02:32:11,690 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 02:32:11,711 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 02:32:11,713 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 02:32:11,715 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 02:32:11,715 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 02:32:11,717 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84c5e732-7aea-46d3-8b29-4d619198080f/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.5.2.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c [2023-11-19 02:32:14,855 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 02:32:15,304 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 02:32:15,306 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84c5e732-7aea-46d3-8b29-4d619198080f/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.5.2.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c [2023-11-19 02:32:15,334 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84c5e732-7aea-46d3-8b29-4d619198080f/bin/ukojak-verify-G8NBE6pJGL/data/bd76e00df/173f0869784a4825b5954919158d06d4/FLAG0a0e4de4d [2023-11-19 02:32:15,347 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84c5e732-7aea-46d3-8b29-4d619198080f/bin/ukojak-verify-G8NBE6pJGL/data/bd76e00df/173f0869784a4825b5954919158d06d4 [2023-11-19 02:32:15,350 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 02:32:15,352 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 02:32:15,353 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 02:32:15,354 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 02:32:15,358 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 02:32:15,358 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:32:15" (1/1) ... [2023-11-19 02:32:15,359 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d684662 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:32:15, skipping insertion in model container [2023-11-19 02:32:15,360 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:32:15" (1/1) ... [2023-11-19 02:32:15,503 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 02:32:15,960 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_84c5e732-7aea-46d3-8b29-4d619198080f/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.5.2.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c[23088,23101] [2023-11-19 02:32:16,173 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 02:32:16,198 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 02:32:16,432 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_84c5e732-7aea-46d3-8b29-4d619198080f/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.5.2.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c[23088,23101] [2023-11-19 02:32:16,622 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 02:32:16,652 INFO L206 MainTranslator]: Completed translation [2023-11-19 02:32:16,652 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:32:16 WrapperNode [2023-11-19 02:32:16,653 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 02:32:16,654 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 02:32:16,654 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 02:32:16,654 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 02:32:16,663 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:32:16" (1/1) ... [2023-11-19 02:32:16,718 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:32:16" (1/1) ... [2023-11-19 02:32:16,858 INFO L138 Inliner]: procedures = 25, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 2973 [2023-11-19 02:32:16,858 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 02:32:16,859 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 02:32:16,859 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 02:32:16,860 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 02:32:16,870 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:32:16" (1/1) ... [2023-11-19 02:32:16,870 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:32:16" (1/1) ... [2023-11-19 02:32:16,885 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:32:16" (1/1) ... [2023-11-19 02:32:16,886 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:32:16" (1/1) ... [2023-11-19 02:32:16,952 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:32:16" (1/1) ... [2023-11-19 02:32:16,983 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:32:16" (1/1) ... [2023-11-19 02:32:17,008 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:32:16" (1/1) ... [2023-11-19 02:32:17,023 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:32:16" (1/1) ... [2023-11-19 02:32:17,048 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 02:32:17,049 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 02:32:17,049 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 02:32:17,050 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 02:32:17,050 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:32:16" (1/1) ... [2023-11-19 02:32:17,057 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:32:17,069 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84c5e732-7aea-46d3-8b29-4d619198080f/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 02:32:17,087 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84c5e732-7aea-46d3-8b29-4d619198080f/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 02:32:17,103 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84c5e732-7aea-46d3-8b29-4d619198080f/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 02:32:17,134 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 02:32:17,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 02:32:17,135 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 02:32:17,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 02:32:17,369 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 02:32:17,372 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 02:32:19,606 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 02:32:20,468 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 02:32:20,468 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-19 02:32:20,480 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 02:32:20 BoogieIcfgContainer [2023-11-19 02:32:20,480 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 02:32:20,482 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 02:32:20,482 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 02:32:20,492 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 02:32:20,492 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 02:32:20" (1/1) ... [2023-11-19 02:32:20,501 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 02:32:20,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:32:20,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1116 states to 655 states and 1116 transitions. [2023-11-19 02:32:20,574 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1116 transitions. [2023-11-19 02:32:20,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2023-11-19 02:32:20,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:32:20,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:32:20,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:32:21,439 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:32:21,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:32:21,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 657 states and 1117 transitions. [2023-11-19 02:32:21,645 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 1117 transitions. [2023-11-19 02:32:21,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2023-11-19 02:32:21,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:32:21,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:32:21,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:32:22,160 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:32:22,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:32:22,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1121 states to 660 states and 1121 transitions. [2023-11-19 02:32:22,337 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 1121 transitions. [2023-11-19 02:32:22,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2023-11-19 02:32:22,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:32:22,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:32:22,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:32:22,592 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:32:22,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:32:22,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1146 states to 670 states and 1146 transitions. [2023-11-19 02:32:22,884 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 1146 transitions. [2023-11-19 02:32:22,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2023-11-19 02:32:22,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:32:22,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:32:22,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:32:23,126 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:32:23,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:32:23,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 675 states and 1154 transitions. [2023-11-19 02:32:23,578 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 1154 transitions. [2023-11-19 02:32:23,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2023-11-19 02:32:23,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:32:23,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:32:23,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:32:23,848 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:32:23,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:32:23,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1161 states to 678 states and 1161 transitions. [2023-11-19 02:32:23,930 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 1161 transitions. [2023-11-19 02:32:23,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2023-11-19 02:32:23,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:32:23,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:32:24,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:32:24,173 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:32:24,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:32:24,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1165 states to 680 states and 1165 transitions. [2023-11-19 02:32:24,243 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 1165 transitions. [2023-11-19 02:32:24,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2023-11-19 02:32:24,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:32:24,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:32:24,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:32:24,523 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:32:24,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:32:24,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1166 states to 681 states and 1166 transitions. [2023-11-19 02:32:24,589 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 1166 transitions. [2023-11-19 02:32:24,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2023-11-19 02:32:24,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:32:24,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:32:24,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:32:24,937 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:32:26,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:32:26,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1191 states to 692 states and 1191 transitions. [2023-11-19 02:32:26,312 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 1191 transitions. [2023-11-19 02:32:26,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2023-11-19 02:32:26,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:32:26,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:32:26,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:32:26,531 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:32:26,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:32:26,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1197 states to 696 states and 1197 transitions. [2023-11-19 02:32:26,692 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1197 transitions. [2023-11-19 02:32:26,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2023-11-19 02:32:26,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:32:26,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:32:26,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:32:26,932 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:32:27,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:32:27,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1197 states to 697 states and 1197 transitions. [2023-11-19 02:32:27,007 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 1197 transitions. [2023-11-19 02:32:27,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2023-11-19 02:32:27,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:32:27,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:32:27,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:32:27,234 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:32:27,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:32:27,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1203 states to 701 states and 1203 transitions. [2023-11-19 02:32:27,311 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 1203 transitions. [2023-11-19 02:32:27,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2023-11-19 02:32:27,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:32:27,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:32:27,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:32:27,529 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:32:27,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:32:27,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1209 states to 705 states and 1209 transitions. [2023-11-19 02:32:27,620 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 1209 transitions. [2023-11-19 02:32:27,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2023-11-19 02:32:27,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:32:27,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:32:27,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:32:27,841 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:32:27,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:32:27,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1209 states to 706 states and 1209 transitions. [2023-11-19 02:32:27,912 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 1209 transitions. [2023-11-19 02:32:27,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2023-11-19 02:32:27,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:32:27,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:32:28,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:32:28,148 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:32:28,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:32:28,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1209 states to 707 states and 1209 transitions. [2023-11-19 02:32:28,221 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1209 transitions. [2023-11-19 02:32:28,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2023-11-19 02:32:28,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:32:28,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:32:28,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:32:28,446 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:32:28,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:32:28,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1215 states to 711 states and 1215 transitions. [2023-11-19 02:32:28,522 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 1215 transitions. [2023-11-19 02:32:28,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2023-11-19 02:32:28,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:32:28,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:32:28,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:32:28,726 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:32:28,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:32:28,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1215 states to 712 states and 1215 transitions. [2023-11-19 02:32:28,811 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 1215 transitions. [2023-11-19 02:32:28,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2023-11-19 02:32:28,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:32:28,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:32:28,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:32:29,015 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:32:29,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:32:29,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1218 states to 714 states and 1218 transitions. [2023-11-19 02:32:29,131 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1218 transitions. [2023-11-19 02:32:29,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2023-11-19 02:32:29,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:32:29,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:32:29,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:32:29,389 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:32:29,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:32:29,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1214 states to 712 states and 1214 transitions. [2023-11-19 02:32:29,459 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 1214 transitions. [2023-11-19 02:32:29,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2023-11-19 02:32:29,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:32:29,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:32:29,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:32:29,649 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:32:29,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:32:29,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1217 states to 714 states and 1217 transitions. [2023-11-19 02:32:29,724 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1217 transitions. [2023-11-19 02:32:29,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2023-11-19 02:32:29,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:32:29,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:32:29,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:32:29,943 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:32:30,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:32:30,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1213 states to 712 states and 1213 transitions. [2023-11-19 02:32:30,024 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 1213 transitions. [2023-11-19 02:32:30,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2023-11-19 02:32:30,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:32:30,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:32:30,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:32:30,223 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:32:30,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:32:30,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1216 states to 714 states and 1216 transitions. [2023-11-19 02:32:30,297 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1216 transitions. [2023-11-19 02:32:30,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2023-11-19 02:32:30,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:32:30,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:32:30,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:32:30,482 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:32:30,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:32:30,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1212 states to 712 states and 1212 transitions. [2023-11-19 02:32:30,549 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 1212 transitions. [2023-11-19 02:32:30,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-11-19 02:32:30,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:32:30,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:32:30,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:32:30,804 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:32:30,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:32:30,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1218 states to 716 states and 1218 transitions. [2023-11-19 02:32:30,955 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 1218 transitions. [2023-11-19 02:32:30,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-11-19 02:32:30,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:32:30,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:32:31,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:32:31,195 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:32:31,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:32:31,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1218 states to 717 states and 1218 transitions. [2023-11-19 02:32:31,337 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 1218 transitions. [2023-11-19 02:32:31,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-11-19 02:32:31,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:32:31,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:32:31,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:32:31,562 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:32:31,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:32:31,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1224 states to 721 states and 1224 transitions. [2023-11-19 02:32:31,714 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 1224 transitions. [2023-11-19 02:32:31,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-11-19 02:32:31,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:32:31,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:32:31,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:32:31,932 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:32:32,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:32:32,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1230 states to 725 states and 1230 transitions. [2023-11-19 02:32:32,077 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 1230 transitions. [2023-11-19 02:32:32,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-11-19 02:32:32,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:32:32,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:32:32,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:32:32,313 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:32:32,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:32:32,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1230 states to 726 states and 1230 transitions. [2023-11-19 02:32:32,439 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 1230 transitions. [2023-11-19 02:32:32,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-11-19 02:32:32,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:32:32,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:32:32,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:32:32,732 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:32:32,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:32:32,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1230 states to 727 states and 1230 transitions. [2023-11-19 02:32:32,886 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 1230 transitions. [2023-11-19 02:32:32,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-11-19 02:32:32,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:32:32,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:32:32,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:32:33,105 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:32:34,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:32:34,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1276 states to 745 states and 1276 transitions. [2023-11-19 02:32:34,547 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 1276 transitions. [2023-11-19 02:32:34,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-11-19 02:32:34,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:32:34,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:32:34,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:32:34,793 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:32:34,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:32:34,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1282 states to 749 states and 1282 transitions. [2023-11-19 02:32:34,936 INFO L276 IsEmpty]: Start isEmpty. Operand 749 states and 1282 transitions. [2023-11-19 02:32:34,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-11-19 02:32:34,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:32:34,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:32:35,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:32:35,165 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:32:35,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:32:35,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1282 states to 750 states and 1282 transitions. [2023-11-19 02:32:35,311 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 1282 transitions. [2023-11-19 02:32:35,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2023-11-19 02:32:35,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:32:35,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:32:35,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:32:35,545 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:32:37,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:32:37,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1311 states to 763 states and 1311 transitions. [2023-11-19 02:32:37,255 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 1311 transitions. [2023-11-19 02:32:37,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2023-11-19 02:32:37,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:32:37,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:32:37,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:32:37,417 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:32:37,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:32:37,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1315 states to 765 states and 1315 transitions. [2023-11-19 02:32:37,499 INFO L276 IsEmpty]: Start isEmpty. Operand 765 states and 1315 transitions. [2023-11-19 02:32:37,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2023-11-19 02:32:37,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:32:37,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:32:37,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:32:37,655 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:32:37,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:32:37,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1319 states to 767 states and 1319 transitions. [2023-11-19 02:32:37,733 INFO L276 IsEmpty]: Start isEmpty. Operand 767 states and 1319 transitions. [2023-11-19 02:32:37,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2023-11-19 02:32:37,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:32:37,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:32:37,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:32:37,932 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:32:38,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:32:38,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1323 states to 769 states and 1323 transitions. [2023-11-19 02:32:38,010 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 1323 transitions. [2023-11-19 02:32:38,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2023-11-19 02:32:38,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:32:38,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:32:38,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:32:38,257 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:32:42,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:32:42,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1369 states to 788 states and 1369 transitions. [2023-11-19 02:32:42,344 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 1369 transitions. [2023-11-19 02:32:42,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-19 02:32:42,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:32:42,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:32:42,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:32:42,512 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:32:42,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:32:42,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1375 states to 792 states and 1375 transitions. [2023-11-19 02:32:42,596 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1375 transitions. [2023-11-19 02:32:42,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-19 02:32:42,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:32:42,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:32:42,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:32:42,767 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:32:42,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:32:42,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1375 states to 793 states and 1375 transitions. [2023-11-19 02:32:42,858 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 1375 transitions. [2023-11-19 02:32:42,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-19 02:32:42,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:32:42,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:32:42,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:32:43,043 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:32:43,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:32:43,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1381 states to 797 states and 1381 transitions. [2023-11-19 02:32:43,160 INFO L276 IsEmpty]: Start isEmpty. Operand 797 states and 1381 transitions. [2023-11-19 02:32:43,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-19 02:32:43,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:32:43,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:32:43,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:32:43,347 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:32:43,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:32:43,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1387 states to 801 states and 1387 transitions. [2023-11-19 02:32:43,427 INFO L276 IsEmpty]: Start isEmpty. Operand 801 states and 1387 transitions. [2023-11-19 02:32:43,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-19 02:32:43,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:32:43,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:32:43,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:32:43,600 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:32:43,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:32:43,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1387 states to 802 states and 1387 transitions. [2023-11-19 02:32:43,673 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 1387 transitions. [2023-11-19 02:32:43,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-19 02:32:43,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:32:43,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:32:43,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:32:43,854 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:32:43,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:32:43,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1387 states to 803 states and 1387 transitions. [2023-11-19 02:32:43,956 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 1387 transitions. [2023-11-19 02:32:43,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-19 02:32:43,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:32:43,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:32:44,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:32:44,124 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:32:44,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:32:44,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1393 states to 807 states and 1393 transitions. [2023-11-19 02:32:44,333 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 1393 transitions. [2023-11-19 02:32:44,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-19 02:32:44,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:32:44,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:32:44,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:32:44,495 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:32:44,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:32:44,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1393 states to 808 states and 1393 transitions. [2023-11-19 02:32:44,565 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 1393 transitions. [2023-11-19 02:32:44,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-19 02:32:44,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:32:44,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:32:44,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:32:44,727 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:32:44,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:32:44,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1399 states to 812 states and 1399 transitions. [2023-11-19 02:32:44,798 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 1399 transitions. [2023-11-19 02:32:44,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-19 02:32:44,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:32:44,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:32:44,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:32:44,997 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:32:45,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:32:45,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1399 states to 813 states and 1399 transitions. [2023-11-19 02:32:45,064 INFO L276 IsEmpty]: Start isEmpty. Operand 813 states and 1399 transitions. [2023-11-19 02:32:45,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-19 02:32:45,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:32:45,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:32:45,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:32:45,224 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:32:45,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:32:45,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1405 states to 817 states and 1405 transitions. [2023-11-19 02:32:45,297 INFO L276 IsEmpty]: Start isEmpty. Operand 817 states and 1405 transitions. [2023-11-19 02:32:45,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-19 02:32:45,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:32:45,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:32:45,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:32:45,453 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:32:45,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:32:45,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1411 states to 821 states and 1411 transitions. [2023-11-19 02:32:45,525 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 1411 transitions. [2023-11-19 02:32:45,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-19 02:32:45,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:32:45,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:32:45,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:32:45,679 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:32:45,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:32:45,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1411 states to 822 states and 1411 transitions. [2023-11-19 02:32:45,745 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 1411 transitions. [2023-11-19 02:32:45,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-19 02:32:45,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:32:45,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:32:45,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:32:45,947 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:32:46,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:32:46,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1411 states to 823 states and 1411 transitions. [2023-11-19 02:32:46,042 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 1411 transitions. [2023-11-19 02:32:46,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-19 02:32:46,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:32:46,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:32:46,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:32:46,231 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:32:46,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:32:46,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1417 states to 827 states and 1417 transitions. [2023-11-19 02:32:46,311 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1417 transitions. [2023-11-19 02:32:46,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-19 02:32:46,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:32:46,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:32:46,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:32:46,461 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:32:46,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:32:46,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1417 states to 828 states and 1417 transitions. [2023-11-19 02:32:46,522 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 1417 transitions. [2023-11-19 02:32:46,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-11-19 02:32:46,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:32:46,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:32:46,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:32:46,670 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:32:46,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:32:46,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1423 states to 832 states and 1423 transitions. [2023-11-19 02:32:46,751 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1423 transitions. [2023-11-19 02:32:46,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-11-19 02:32:46,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:32:46,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:32:46,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:32:46,906 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:32:47,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:32:47,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1423 states to 833 states and 1423 transitions. [2023-11-19 02:32:47,014 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1423 transitions. [2023-11-19 02:32:47,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-11-19 02:32:47,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:32:47,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:32:47,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:32:47,159 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:32:47,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:32:47,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1429 states to 837 states and 1429 transitions. [2023-11-19 02:32:47,236 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 1429 transitions. [2023-11-19 02:32:47,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-11-19 02:32:47,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:32:47,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:32:47,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:32:47,384 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:32:47,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:32:47,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1435 states to 841 states and 1435 transitions. [2023-11-19 02:32:47,462 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 1435 transitions. [2023-11-19 02:32:47,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-11-19 02:32:47,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:32:47,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:32:47,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:32:47,607 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:32:47,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:32:47,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1435 states to 842 states and 1435 transitions. [2023-11-19 02:32:47,678 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 1435 transitions. [2023-11-19 02:32:47,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-11-19 02:32:47,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:32:47,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:32:47,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:32:47,847 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:32:47,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:32:47,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1435 states to 843 states and 1435 transitions. [2023-11-19 02:32:47,920 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1435 transitions. [2023-11-19 02:32:47,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-11-19 02:32:47,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:32:47,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:32:47,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:32:48,129 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:32:48,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:32:48,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1438 states to 845 states and 1438 transitions. [2023-11-19 02:32:48,198 INFO L276 IsEmpty]: Start isEmpty. Operand 845 states and 1438 transitions. [2023-11-19 02:32:48,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-11-19 02:32:48,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:32:48,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:32:48,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:32:48,342 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:32:48,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:32:48,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1434 states to 843 states and 1434 transitions. [2023-11-19 02:32:48,408 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1434 transitions. [2023-11-19 02:32:48,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-11-19 02:32:48,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:32:48,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:32:48,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:32:48,546 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:32:48,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:32:48,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1437 states to 845 states and 1437 transitions. [2023-11-19 02:32:48,616 INFO L276 IsEmpty]: Start isEmpty. Operand 845 states and 1437 transitions. [2023-11-19 02:32:48,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-11-19 02:32:48,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:32:48,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:32:48,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:32:48,759 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:32:48,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:32:48,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1433 states to 843 states and 1433 transitions. [2023-11-19 02:32:48,836 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1433 transitions. [2023-11-19 02:32:48,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-11-19 02:32:48,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:32:48,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:32:48,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:32:48,985 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:32:49,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:32:49,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1436 states to 845 states and 1436 transitions. [2023-11-19 02:32:49,038 INFO L276 IsEmpty]: Start isEmpty. Operand 845 states and 1436 transitions. [2023-11-19 02:32:49,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-11-19 02:32:49,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:32:49,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:32:49,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:32:49,201 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:32:49,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:32:49,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1432 states to 843 states and 1432 transitions. [2023-11-19 02:32:49,267 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1432 transitions. [2023-11-19 02:32:49,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-11-19 02:32:49,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:32:49,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:32:49,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:32:49,403 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:32:49,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:32:49,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1438 states to 847 states and 1438 transitions. [2023-11-19 02:32:49,484 INFO L276 IsEmpty]: Start isEmpty. Operand 847 states and 1438 transitions. [2023-11-19 02:32:49,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-11-19 02:32:49,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:32:49,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:32:49,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:32:49,624 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:32:49,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:32:49,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1438 states to 848 states and 1438 transitions. [2023-11-19 02:32:49,694 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 1438 transitions. [2023-11-19 02:32:49,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-11-19 02:32:49,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:32:49,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:32:49,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:32:49,862 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:32:50,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:32:50,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1444 states to 852 states and 1444 transitions. [2023-11-19 02:32:50,017 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 1444 transitions. [2023-11-19 02:32:50,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-11-19 02:32:50,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:32:50,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:32:50,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:32:50,256 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:32:50,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:32:50,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1444 states to 853 states and 1444 transitions. [2023-11-19 02:32:50,441 INFO L276 IsEmpty]: Start isEmpty. Operand 853 states and 1444 transitions. [2023-11-19 02:32:50,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-11-19 02:32:50,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:32:50,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:32:50,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:32:50,655 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:32:50,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:32:50,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1450 states to 857 states and 1450 transitions. [2023-11-19 02:32:50,795 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1450 transitions. [2023-11-19 02:32:50,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-11-19 02:32:50,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:32:50,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:32:50,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:32:50,965 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:32:51,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:32:51,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1456 states to 861 states and 1456 transitions. [2023-11-19 02:32:51,109 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 1456 transitions. [2023-11-19 02:32:51,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-11-19 02:32:51,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:32:51,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:32:51,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:32:51,304 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:32:51,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:32:51,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1456 states to 862 states and 1456 transitions. [2023-11-19 02:32:51,444 INFO L276 IsEmpty]: Start isEmpty. Operand 862 states and 1456 transitions. [2023-11-19 02:32:51,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-11-19 02:32:51,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:32:51,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:32:51,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:32:51,648 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:32:51,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:32:51,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1456 states to 863 states and 1456 transitions. [2023-11-19 02:32:51,775 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 1456 transitions. [2023-11-19 02:32:51,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-11-19 02:32:51,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:32:51,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:32:51,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:32:51,965 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:32:52,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:32:52,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1462 states to 867 states and 1462 transitions. [2023-11-19 02:32:52,099 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 1462 transitions. [2023-11-19 02:32:52,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-11-19 02:32:52,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:32:52,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:32:52,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:32:52,269 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:32:52,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:32:52,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1462 states to 868 states and 1462 transitions. [2023-11-19 02:32:52,394 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 1462 transitions. [2023-11-19 02:32:52,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-11-19 02:32:52,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:32:52,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:32:52,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:32:52,560 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:32:52,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:32:52,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1468 states to 872 states and 1468 transitions. [2023-11-19 02:32:52,689 INFO L276 IsEmpty]: Start isEmpty. Operand 872 states and 1468 transitions. [2023-11-19 02:32:52,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-11-19 02:32:52,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:32:52,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:32:52,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:32:52,853 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:32:53,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:32:53,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1468 states to 873 states and 1468 transitions. [2023-11-19 02:32:53,015 INFO L276 IsEmpty]: Start isEmpty. Operand 873 states and 1468 transitions. [2023-11-19 02:32:53,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-11-19 02:32:53,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:32:53,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:32:53,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:32:53,171 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:32:53,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:32:53,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1474 states to 877 states and 1474 transitions. [2023-11-19 02:32:53,303 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 1474 transitions. [2023-11-19 02:32:53,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-11-19 02:32:53,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:32:53,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:32:53,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:32:53,463 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:32:53,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:32:53,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1480 states to 881 states and 1480 transitions. [2023-11-19 02:32:53,599 INFO L276 IsEmpty]: Start isEmpty. Operand 881 states and 1480 transitions. [2023-11-19 02:32:53,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-11-19 02:32:53,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:32:53,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:32:53,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:32:53,755 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:32:53,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:32:53,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1480 states to 882 states and 1480 transitions. [2023-11-19 02:32:53,881 INFO L276 IsEmpty]: Start isEmpty. Operand 882 states and 1480 transitions. [2023-11-19 02:32:53,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-11-19 02:32:53,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:32:53,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:32:53,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:32:54,044 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:32:54,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:32:54,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1480 states to 883 states and 1480 transitions. [2023-11-19 02:32:54,191 INFO L276 IsEmpty]: Start isEmpty. Operand 883 states and 1480 transitions. [2023-11-19 02:32:54,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-11-19 02:32:54,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:32:54,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:32:54,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:32:54,413 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.